Radiology (FMGE)

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http://www.orkut.com/Main#Community.aspx?cmm=38865895 RADIOLOGY

1.

Pneumothorax is best demonstrated by taking a radiograph, with the patient with: a) Inspiration b) Expiration c) Full inspiration d) Prone e) Supine

2.

Hydatid cyst of the lung in a chest chest X-ray: X-ray: a) is seen on a clarified ring shadow, b) shows spackkled calcification d) 1 and 2 are correct

3.

Cell most sensitive to radiation : a) Lymphocyte, b) Neutrophil,

c) Basophil,

c) will not calcify,

d) Platelets

4.

Deleterious effect of ultrasound ultrasound on small small organism organism is: a)lonistion b) Vacoulatton c)Cavitaion, d) Disintegration

5.

CT scan was invented by: a)Geofiery Houndfield, b)Eric Storz.

c) John Snow,

d) Takashita Koba

6.

The first CT scan scan was manufactured manufactured by: by: a) Hitachi,japan b) Mitsubishi,Japan c) Electromusical instruments,England d) General Electric,USA

7.

The 1/2 life of I131 is: a) 8 hours b) 2 days

8. 9.

The 1/2 life of Co60 is: a) 2.6 years b)5.2 years

c)5.2 days c)8 years

Parathyroid gland can be assessed by: a) Thallium scan, b) Technetium scan, e) Thallium technitium technitium substraction substraction scan.

d) 8 days

e) 12 days

d) 3200 years.

d) 60 years

c) Gallium scan,

d) Plain X-ray neck,

10.

Radioactive substance used for intracavitary irradiation in carcinoma cervix is: a)Co60 b) Cesium c) Irridium, d) I131 e) Strontium

11.

Which of the following is not ioninsing: a) Beta irradiation b) Alpha radiation c) Gamma radiation d) UV radiation e) Neutron radiation

12.

Radioactivity was discovered by: a) Marie Curie b) Pierre Curie

13.

c) Rutherford

String sign is seen in : a) crohns disease b) TB of the ileocaecal region d) All of the above

d) Enrico Formi

e) Henri Bacqueral

c) idiopathic hypertrophic pyloric stenosis,

14.

The substance used of OCG is: a) lapanoic acid b) Sodium diatrozite c) Meglumine iodothalamate d) Biligraffin e) Dianosil

15.

Dye used for bronchography is: a) lapanoic acid, b) sodium diatrozite

c) Meglumine iodothalamate

16.

For a chest X-ray X-ray patient is exposed exposed to radiation of: of: a)1 rad b)2rads c)3rads d)4rads e)5rads

17.

The number of carpal bones seen in a radiograph of an infant is: a)0 b)2 c)3 d)5 e)6

18.

Bead cystogram cystogram is used for the the diagnosis diagnosis of: of: a) Bladder carcinoma b) Stress incontinence

19.

c) Thimble bladder,

d) Biligraffin, e) Dianosil

d) Bladder diverticulum

20.

Radiosensitising substances include: a) Oxygen b) SR 2508 c) Metronidazole d) Misonidazole e) All of the above Substance which offer offer preferential preferential radioprotection radioprotection to tissues tissues is/are: is/are: a) cysteine b) Thiophosphate WR 2721 c) Metronidazole d) a and b are correct e) Only c is correct

21.

The amount of I131 used for an thyroid thyroid scan is:


a) 5 micro curies

Answer

1) a 10) b 19) e

b) 50 rnilli curies

2) c 11) d 20) d

3) a 12) e 21) a

c) 50 micro curies

4) c 13) a

5) a 14) a

d) 500 milli curies

6) c 15) e

7) d 16) e

8) b 17) a

9) e 18) b


270 22.

Signs of increased intracaranial tension in a child in a skull X- ray: a) Separation of the sutures b)Tense anterior fontanelle c) Silver beaten appearance of the bones, d) all of ths above

23.

Isotope used in bone scans: a) Technetium b) Gallium

c) Selenium

d) Chromium

24.

Beheaded Scottish terrier sign is seen in: a) Spondylosis b) Spondylolisthesis c) Fracture transverse process of lumber vertebra d) Fracture rib e) Fracture scaphoid

25.

Isotope selectively concentrated in abscess cavities: a)Gallium b)Technitium c) Selenium d) Chromium

26.

Abdominal organ best suited for CT scanning: a) Liver b) Gall bladder c) pancreas d) Kidneys

27.

Egg shell calcification in hilar region is seen in: a) Pneumoconiosis, b)T.B.. c) Sarcoidosis,

28.

Basal ganglia calcification is not seen in : a) Wilson's disease, b) Berry aneurysm,

29.

d) Aneurysms

c) Cysticercosis,

Most radiosensitive lung cancer is: a) Adenocarcinoma, b) Squamous cell carcinoma,

c) Anaplastic carcinoma,

30.

Right border of the heart in a chest X-ray is not formed by: a)IVC, b)SVC, c) Right atrium, d) Aorta

31.

Solitary nodule lung cannot be: a) Tuberculoma, b) Neurofibroma,

32.

c) Bronchogenic carcinoma.

Micturating cystourethrogram is not used in: a) Renal tumours, b) Hydronephrosis,

33.

c) Urinary obstruction,

Which tumour responds best to radiation? a) Poorly differentiated carcinoma, b) Anaplastic carcinoma d) b and c

34.

Xeroradiography is used in ... .. cancer detection: a) Stomach, b) Breast, c) Colonic, d) Pancreatic

35.

Left atrial enlargement is best seen with: a) Chest X-ray Ap view, b) Chest X-ray left lateral view, d) Barium swallow left anterior oblique view

36. 37.

The half life of l a) 4 hours, b) 4 days,

c) 6 days,

Placental localisation is done with: 131 a) Tagged albumin, b) I , c) Gallium,

c) Barium swallow right anterior oblique view,

d) Carcinoma colon

d)T99

Commonly used type of radiation in radiotherapy is: a) Alpha rays, b) Beta rays, c) Gamma rays, Notching of ribs on X-ray is seen in: a) PDA, b)ASD, c) Ebsteins anomaly,

d) X-rays

d) Coarctation of aorta

42.

Minimal pleural effusion is best detected by X-ray ...... view: a)A.P., b)P.A., c) Lateral, d) Oblique

43.

Intracranial calcification in skull X-rays may be: a) Pineal calcifications, b) Dural calcifications,

45.

c) Well differentiated carcinoma,

d) 8 days

39.

44.

d) Lymphoma

131

Radiation protection shields are made up of: a) Copper. b) Silver, c)Lead, d)Tin

41.

d) Giant cell carcinoma

d) Recurrent UTI

Pipe stem appearance in barium enema is seen in: a) Crohns disease, b) Ulcerative colitis, c) Schistosomiasis,

38.

40.

d) Hemangioma

c) Cysticercosis,

Raised Intracranial tension in adults is seen as: a) Silver beater appearance, b) Separation of sutures, Onion peel appearance is seen in: a) Osteoclastoma, b) Chondrosarcoma,

Answer d

31) d 40) c

23) a 32) a 41) d

24) 33) b 42) c

25) a 34) 43) d

c) Erosion of sella,

c) Osteosarcoma,

26) c 35) c 44) c

d) All of the above d) All of the above,

d) Ewings sarcoma

27) a 36) 45) d

28) a 37) d

29) 38) c

30) d 39)


27 1

46. 47.

48. 49. 50.

IVP is contraindicated in: a) Multiple myeloma, b) Kidney stones. Mammography is useful in: a) Detection of early cancers, d) All of the above

c) Renal cyst,

d) Transplanted kidney

b) Lobular carcinoma of opposite breast,

Radio-active gold is used in: a) Bladder tumours, b) Malignant ascites,

c) Gliomas,

d)None

Testicular tumour which responds best to radiation is: a) Teratoma, b) Seminoma, c) Embryonal cell carcinoma,

d) None of the above

Radioactive phosphorus is used in the treatment of a) Polycythemia, b) Thyroid metastasis, c) Multiple myeloma,

d) Embryonal cell carcinoma

51.

Unilateral elevation of diaphragm is commonly due to: a) Obesity, b) Large liver, c) Scoliosis, d) Congenital causes

52.

Isotope used for liver scans is: 131 132 a) Technetium, b)l , c)l

53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66.

60

d) Cobalt

Best investigation in acute cholecystitis is: a) Technetium scan, b)HIDAscan, c) Pipida scan, Radioactive cobalt emits: a) Gamma rays, b) Beta rays,

c) Alpha rays,

Dead bone on an X-ray looks: a) More radio-opaque, b) Radio-lucent,

d) Plain X-ray abdomen

d) Neutrons

c) Less radio opaque,

Pulmonary embolism is best diagnosed by: a)ECG, b) Perfusion scan, c) Angiography,

d) Is not seen at all

d) Plain X-ray

The most radiosenstitive tissue is: a) Brain, b) Bone marrow, c) Thyroid,

d) Liver

The least radio sensitive tissue is: a) Nervous tissue, b) Bone c) Kidney,

d) Thyroid

Radioactive phosphorus emits: a) Only Beta rays. b) X- rays,

c) Large fatty breast,

c) Only gamma rays,

d) Both Beta and Gamma rays

X-ray machine is kept at a distance of 6 feet from the photographic plate to: a) Magnify the image, b) Prevent magnifications, c) Enhance contrast, Suprasellar calcification is seen in: a) Craniopharyngioma, b) Meningioma,

c) Calcified pineal gland,

d)None

d) Pituitary adenoma

60

Cobalt is...... radioactive source: a) Artificial, b) Natural, c) Gamma ray, Radium emits: a) Electrons,

b) X-rays,

Hot nodule is seen in: a) Adenolymphoma,

c) Alpha rays,

b) Mixed parotid,

d) Beta ray d) Gamma rays

c) Adenccystic carcinoma,

d) All

Most sentitive investigation of pancreatic carcinoma is a) Angiography b) ERCP, c) Ultrasound d) CT scan Left atrial hypertrophy is seen radiotogically as: a) Double cardiac silhoutte, b) Left bronchial elevation, d) Left ant. obllique view in barium swallow

c) Right ant. oblique view in barium swallow,

67. Oligemic lung fields are seen in:

a)TOF. b)VSD, c) ASD d) PS 68. Contrast material used in the diagnosis of esophageal atresia is: a) Barium swallow, b) Gastrograffin, c) Conray, d) Dianosil 69. Double bubble sign in an X-ray abdomen is indictive of: a) Annular pancreas,

Answer

46) a 55) a 64) a

47) d 56) c 65) d

b) Ileal atresia,

48) b 57) b 66) a,b,c

c) Anal rectal malformation,

49) b 58) a 67) a,d

50) a 59) a 68) d

51) c 60) b 69) a,d

d) Duodenal atresia

52) a 61) a

53) b 62) a,c

54) a 63) d


70. Dye used in IV cholangiography is: a)Dianosil, b)Conray, c) Billigraffi n, 71.

73. 74.

d)Myodil

Which of the following are radioactive? a) Co 59. b)Co60, c)I 130, d)Yt 90 72. IVP is done using: a)Conray240 b)Conray380 c)Conray480 Target material used for generating X-rays: a) Tungsten, b) Cobalt, c) Cadmium,

d)Conray540

d) Palladium

Widening of the C loop in X-ray is diagnostic of: a) Chronic pancreatitis, b) Carcinoma head of pancreas, d) Calculi in the ampulla of vater

c) Periampullary carcinoma,

75.

Percentage of cold thyroid nodules likely to be malignant: a) 20% b)30% c)40% d)72%

76.

Hilar dance on fluoroscopy is seen in: a)ASD, b)TOF, c)VSD, d)TGV

77.

Water lilly appearance in chest X-ray is suggestive of: a) Bronchiectasis, b) Bronchopleural fistula, c) Hydatid cyst,

78. 79. 80.

81.

Dye used for Myelography is a) Conray 320, b) Myodil,

c) Dianosil

d) lopanoic acid

All of the following are indicators of micturating cystourethrogram except: a) Suspected renal tumour, b) Post urethral valve, c) Urethral obstruction. The most radiosensitive lung cancer is: a) Squamous cell carcinoma, b) Adenocarcinoma, d) Giant cell carcinoma Bilateral calcification in lungs can occur in all except: a) friendlanders pneumonia, b) Coccidioidomycosis, Angle of tracheal bifurcation is increased in enlargement of: a) Right ventricle. b) Left ventricle, c) Right atrium.

83.

Most sensitive test for metastatic deposit is: a) Isotope scan, b) CT scan, c) Skeletal survey,

65.

c) Histoplasmosis,

d) Pulmonary tuberculo

; d) Left atrium d) Tomography

Echoencephalography is most useful for detecting: a) Ventricular dialatation, b) Midline shift, c) Epilepsy,

d) Vascular lesions

Isotope used in myocardial perfusion scan is: a) Technetium, b) Thallium, c) Stannous pyrophosphate,

d) Gallium

86.

Acute myocardial infarct scintigraphy is done with: a) Thallium, b) Gallium, c) Neodynium, d) Tc Stannous pyrophosphate

87.

Echocardiography can detect pericardial effusions as little as: a) 15 ml., b) 100 ml.. c) 150 ml., d) 200 ml

88.

Best diagnostic procedure in acute pancreatitis is: a)CTscan, b) Ultrasound, c) M.R.I.. d)Pipidascan

89.

X-ray are modified: a) Protons, b) Electrons,

c) Neutrons,

d) Recurrent UTI

c) Small cell anaplastic carcinoma,

82.

64.

d) Sequestration cyst of lung

d) Positrons

90.

Multiple closely packed radio opaque shadow in the right hypochondrium is diagnostic of: a) Supra renal calcification, b) Renal calculus, c) Mulberry gall stones, d) All of the above

91.

Hair on end appearance in skull X-ray is characteristic of: a) Sickle cell anemia, b) Thallasemia, c) Megaloblastic anemia,

92. 93.

Answer

Most radio-dense substance is: a) Fluid, b) Soft tissue, c) Brain,

d) Hemochromatosis

d)Bone

Intraosseous skeletal tumour is best diagnosed by: a) Plain X-ray, b)NMR. c)CTScan, d) CT with scintiscan

70) c

71) b

72) c

73) a

74) b

75) a

76) a

77) c

78)

79) a 88) a

80) c 89) b

81) a 90) c

82) a,c,d 83) b 91) b 92) d

84) a 93) b

85) b

86) d

87)


273 94.

The longest half life is that of: a) Radon, b) Radium, c) Uranium,

d) Cesium

95.

A neonate is brought with history of not having passed meconium on examination there is no anal opening but a dimple. Investigation of choice is: a) X-ray erect posture, b) X- ray supine posture, c) Gastrograffin study, d) Invertogram

96.

Centenary year for X-ray is: a) 1995, b)1999, c)1997,

97. 98. 99. 100.

d)2001

Isotope which is replacing radium is: a) Cesium, b) Iridium, c) Gold,

d) Californium

Acute radiation sickness is characterised by: a) Hematological symptoms, b) CNS symptoms,

c) Gastrointestinal symptoms,

Commonest cause of intracranial calcification is: a) Pineal calcification, b) Intracranial aneurysm,

c) Meningioma,

Scottish terrier sign is seen in: a) AP view, b) PA view, c) Lateral view,

The tissue most resistant to radioactivity is: a) Rectum, b) Colon, c) Cervix, d) Vagina

102.

The Radioactive material used for ventriculography is a) cobalt 48 b) Thallium 201 c) Potassium 9 Low dose radiotherapy is given for: a) Seminoma b) Malignant melanoma

d) Tuberculoma

d) Oblique view

101.

103.

d) All of the above

d) 99 technetium

c) osteosarcoma

104.

Least sensitive structure to radiation is a) uterus b) cervix c)GIT d) vagina

105.

Treatment of choice for anaplastic carcinoma thyroid is a) External Radiation b) Radioactive Iodine c) Surgery

d) chondrosarcoma

d) Thyroxine

106) Which is not used in Radiotherapy a) Gamma rays b)Beta rays c) x - rays d) Alpha rays 107 The following is not true of MRI a) Imaging perfusion of brain b) presence of Hydrogen ions c) Blood vessels visualised without contrast d) Superior to CT Scan for bone scanning 108.

Obliteration of Left heart border in PA chest x - ray is suggestive of a) Lingular pathology b) Left upper lobe lesion c) Left hilar lymph nodes d) Lett lower lobe lesion 109. Newborn chest x - ray with Respiratory distress shows multiple air containing lesions in Left Hemithorax and mediastinal shift is suggestive of a) Neonatal emphysema b) Diaphragmatic hernia c) Pneumatoceles d) congenital lung cysts 110. The chest x - ray view best suites for pleural effusion detection is a) AP view b) PA view c) Lateral decubitus view

d) Lateral View

111. Radiolodine is used in the treatment of a} Papillary carcinoma b) Follicular carcinoma c) Hurthle cell adenoma d) Anaplastic carcinoma 112. Best method of detecting minimal bronchiectasis is a) CT Scan b) Chest x-ray c) Bronchogram d) Radio nuclide lung Scan 113.

114.

Absolute contraindication for IVP is a) Allergy to drug c) Blood urea more than 200 mg

b) multiple myeloma d) Idiosyncracy

Investigation of choice to demonstrate vesico ureteric reflex a) IVP b) Ultra sound c) contrast MCU

d) Cystoscopy

115.

Calcification in Heart wall is suggestive of a) Scleroderma b) Carcinoid Syndrome c) Fibroelastosis d) Endomyocardial fibrosis

116.

contrast used in liver scan is a) Biligraffin b) 1131 Rose Bengal

Answer

c) Gallium 238

d) Thallium 201

94) b

95) d

96) a

97) a

98) d

99) a

100) d

101) d

102) d 110) c

103) a 111) b

104) d 112) c

105) a 113) a

106) c 114) c

T07)a 115) b

108) a 116) b

109) b


117.

The x - ray finding of small intestinal malabsorption syndrome are all except a) Increased transit time b) mucosal atrophy c) Dilatation of bowel d) Flocculation of Barium 118. perihilar fluffy opacities on chest x - ray is seen in a) Pulmonary embolism b) pericardial effussion c) Pulmonary arterial hypertension d) Pulmonary venous hypertension 119. Best position for chest X-ray to detect Lett pleural effusion is a) Left lateral b) Supine c) Left lateral decubitus d) Right lateral decubitu 120. Investigation of choice in Traumatic paraplegia is a)MRI b)CTScan c) Myelography

d) Spine X-ray

121. Which is not mutagenic a) X-rays b)U-Vrays

c) Ultrasound

d) Beta rays

122. Half life of Technitium 99 is a)2Hrs b)6Hrs

c)12Hrs

d)24Hrs.

123. 124. 125. 126. 127.

128. 129.

130. 131.

132.

133. 134. 135. 136. 137.

Answer

Micturating Cystourethrogram is useful in the following except a) Recurrent UTI b) Renal mass c) Hydronephrosis

d) Urethral Valves

Radiation exposure occurs in all except a)CTSCan b) Plain X-ray

c)Fluroscopy

d)MRI

X-rays are generated from a) protons b) electrons

c) Electromagnetic waves

d) Neutrons

Lymphocytes are damaged with a radiation dosage of a) 2rads b) 10rads c)20rads

d)100rads

Kerley - B lines are seen when pulmonary venous pressure is a)5mmHg b)10mmHg c)25mmHg

d)40mmHg

Kerley-B-lines are seen when pulmonary venous pressure is: a 8 mm Hg b) 20 mm Hg c) 25 mm Hg d) 40 mm Hg Tracheal bifurcation is best visualised on which standard view of the chest: a) Left anterior oblique b) Left posterior oblique c) Right anterior oblique d) Right post oblique The 'doughnut' sign seen on a brain scan usually suggests: a) Abscess b) Metastases c) Glioblastoma d) All of the above Right lung is seen to best advantage on the following view: a) Right posterior oblique b) Right anterior oblique c) Left anterior oblique d) Lateral Use of filters results in: a) Softer beam radiation b) Wider beam coverage c) Less penetrating beam d) Beam of greater intensity Medical thermography is based on the principle of man emitting: a) X-rays b) Ultrasonic rays c) Infrafed radiation d) Ultraviolet radiation Use of a cone results in films of: a) Higher contrast b) Low contrast

c) Less motion

d) Long scale contrast

Right retrocardiac space is best seen on which view: a) Lateral b) Left anterior oblique c) Right posterior oblique

d) Right post obli

Premature filling of veins is a manifestation in cerebral angiography of: a) Trauma b) Brain tumour c) Arteriovenous malformation d) Arteriai occlus "Target Material" which produces X-rays in a diagnostic X-rays tube is made of: a) Lead b) Tungsten c) Cobalt d) Copper

117)

a

118)

d

119)

c

120)

a

121) c

122)

d

123) b

124)

d

125

126) 135)

d d

127) 136)

c c

128) 137)

c

129)

a

130)

131)

b

132)

133)

c

13

b

d

d


138.

139.

140.

141.

142.

Point B in Treatment of Ca. Cervix by radiotherapy corresponds to: a) Obturator nodes b) Mackenrodts ligament c) Ischial tuberosity d) Round ligament 4 vessel carotid angiography is done by injecting dye into: a) 2 ext. carotids + 2 vertebral b) 2 int. carotids + 2 vertebral c) 2 int. carotids + 1 vertebral d) 2 ext. carotids + 1 vertebral Dilatation of upper lobe veins is a reliable sign of: a) Hilar tumour b) Emphysema c) pulmonary hypertension d) Cardiac decompensation Widening of the C loop in X-ray in diagnostic of: a) Chronic pancreatitis b) Carcinoma head of pancreas c) Periampullary carcinoma d) Calculi in the ampulla of vater The lordotic view is valuable in confirming the presence of lesion in the lung apex and also in the:

a) Posterior mediastinum b) Lingular segment c) posterior basal segment d) Hilum 143. Curie is the unit for: a) Radiation emitted b) Radiation absorbed c) Radioactivity d) All of the above 144. Lymphocytes are damaged with a radiation dosage of: a) 5 rads b) 10 rads c) 20 rads d) 100 rads 145. In nephrogram, one sees: a) Renal capillaries b) Renal pelvis c) Only renal cortex d) Collecting tubules 146. Echoencephalography is most useful for detecting: a) Ventricular dilatation b) Midline shift c) Epilepsy d) Vascular lesions 147. Stryker's view is used in shoulder joint to visualize: a) Muscle calcification b) Recurrent subluxation c) Sub acromial calcification d) Bicipital groove _ 148. Radiologically appreciable earliest sign of osteomyetitis is: a) Loss of muscle and fat planes b) Periosteal reaction c) Callus formation d) Presence of sequestrum 149. "Marble bone" appearance is characteristic of: a) Osteopetrosis b) Osteogenesis imperfecta c) Fluorosis d) Achondroplasia 150. Latest source of neutrons for radiotherapy is: a) Strontium-90 b) Iodine-131 c) Californium-256 d) Radium-226 151. The best view to visualize minimum pneumoperitoneum is: a) AP view of abdomen b) Erect film of abdomen c) Right lateral decubitus with horizontal beam d) Left lateral decubitus with horizontal beam 152. Splenic calcification occurs in: a) Coeliac disease b) Gaucher's disease c) Brucellosis d) Malaria 153. The earliest radiological changes in Rickets are: a) Nan-owing or absent of the normal zone of provisional calcification b) Fracture of the bone c) Epiphysis smaller than normal and have characteristic thin pencil line cortex d) Bowing of the bone 154. Causes of a cavitating lesion in the chest radiograph are all except: a) Hamartoma b) Pulmonary infarction c) Squamous carcinoma of the bronchus d) Caplan's syndrome e) Haematoma 155. Lymphangitis carcinomatosa is a typical feature of: a) Carcinoma of the thyroid b) Carcinoma of the bronchus c) Hepatoma d) Hypernephroma e) Carcinoma of the pancreas 156.


The overall heart size in tetralogy of Fallot is usually: a) Markedly enlarged b) Normal or relatively small Moderately enlarged

Answer

138 a 147 b 156 b

139) c 148) a

140) d 149) a

141) b 150) c

142) b 151) d

c) Slightly enlarged d)

143) c 152) c

144) d 153) a

145) 154)

d a

146) a 155) b,

MCI Screening Test - http://www.orkut.com/Main#Community.aspx?cmm=38865895 157. The nodular pattern often seen in the lungs following renal transplantation is thought to a) Fungus b) Infarcts c) Cytomegalovirus d) Autoimmune reaction 158. 159.

The photosensitive material used in X-rays films consists of: a) Cellulose b) Silver bromide c) Zinc sulphide Renal scan should be done which position: a) Supine b) Prone c) Sitting

d) Left lateral

X-rays films are least sensitive to which coloured light: a) Violet b) Blue c) Yellow d) Red

161.

Dose of radioactive phosphorus to induce a remission in polycythaemia is: a) 70 microcuries b) 700 microcuries c) 7 millicuries d) 73 milicuries

162.

"Target angle" in a Tele-therapy X-ray tube is: a) 17 degree b) 30 degree c) 45 degree d) 60 degree Pneumography is a method of examination for peritoneal or retroperitoneal structures; gas used as constrast agent in this examinationis: a) Oxygen b) Nitrogen c) CO2 d) Any of the above

164. 165.

In pancreatic scanning isotope used most commonly is: a) Chromium-51 b) Selenium -75 c) Technetium-99m

d) Iodine -131

Radiostrontium bone scans have been found positive in: a) Fracture b) Giant cell tumour c) osteogenic sarcoma

d) None

166.

While doing Renography, Hippuran (Orthoiodohippurate) is attached to: a) lodine-125 b) Iodine-131 c) Iodine-132 d) lodine-113

167.

The photoelectric interaction occurs primarily in: a) 'L" cell b) 'K' cell c) Outer cell

d) All shells equally

168.

Ideal imaging modality to diagnose hydrocephalus in a one month old baby is: a) Plain X-ray b) Ultra-sound c) Computerised tomograpahy d) Magnetic resonance imaging

169.

Outer case of radium neddle is made up of: a) Plastic b) Chromium steel c) Platinum-irridium alloy

170. 171.

172. 173. 174.

175.

Normal metacarpal index is: a) Less than 5.4 b) 5.4 to 7, 9

c) 8.4. to 10.4

Stenver's view is used to visualize: a) Internal auditory meatus b) Mastoid air cells d) Temporomandibular joint Periosteal reaction can be seen on an X-ray on: a) 2nd day b) 10th day c) 21st day Hilar dance on fluoroscopy is seen is: a) ASD b) TOF c) VSD

d) Copper-Tin alloy

d) More than 10.4 c) Optic foramina

d) One month

d) TGV

Pericardial calcification is caused by all except: a) Radiotherapy to the mediastinum b) Methysergide therapy d) Benign pericarditis e) Dermatomyo sitis Calcification of the pinna is seen in except: a) Onchronosis b) Frostbite c) Gout

c) Anticoagulant therapy

d) Adison'sdisease

176.

A single whole body dose of how many rads could result in death: a) 100 rads b) 200 rads c) 300 rads d) 500 rads

177.

When bones show a 'Bone within bone' appearance this is indicative of: a) Sickle cell anaemia b) Bone infarction c) Osteopetros is d) Chronic myuelogenous lukaemia

178.

The "Target Sign" sonographically means: a) Ovarian carcinoma b) Ectopic kidney

Answer

due to:

d) Cadmium tungstate

160.

163.

be

c) Intussusception

e) Scleroderma

d) Liver metastasis

157)

C

158) b

159)

b

160) d

161) C

162) b

163)

c

1641b

165)

c

166) 175)

b e

167) 176)

168) 177)

b c

169) c 178) c

170) b

171) b

172)

b

173) a

174)

e

b d


179. Soft tissues calcification can be seen around the hip joint on a plain radiograph in. a) Poliomyelitis b) Tumour calcinosis c) Melorheostosis d) Polyostotic fibrous dysplasia e) Trichinella Spiralis infestation 180. 181.

182. 183. 184.

During angiocardiography the mitral valve is best visualised in the: a) Frontal view b) Lateral view c) Right anterior oblique view Thesaurosis is a disease said by some to be related to: a) Molding of coppertube b) Resins in hairspray d) In eosinophilia e) Male singers

d) None of the above

c) Inhalation of barium dust

The treatment of choice in a young, lady with stage IA cancer cervix is: a) Conization b) Radiation c) Total hysterectomy d) Wertheim's hysterectomy The best chest radiograph s are performed at: a) 60-90 Kvp b) 90-120 Kvp c) 120-150 Kvp d) 150-200 Kvp Tram-line calcification is seen in: a) Ependymoma b) Thrombosed cerebral vein Meningioma d) Sturge-Weber syndrome

c)

185.

Normal pulmonary arterial pressure (mmHg) in systole is: a) 10-12 b) 12-16 c) 25-30 d) 30-35

186.

In a modem-rotator y anode X-ray tube cooling of anode is done by: a) Conduction b) Convection c) Radiation d) All of the above

187.

Convolutional markings in a child usually do not appear until -------------------of age: a) 3 months b) 6 months c) 12 months d) 3 years e) 12 years

188.

Syringomyelia: a) Produces neurological signs in upper and lower limbs b) Commonly involves the dorsal columns c) Is associated with a scoliosis d) Is commonly associated with Arnold-chiari malformation

189.

190.

191.

Hypercalcaemia is seen in: a) Renal tubular acidosis b) Sarcoidosis c) Multiple myeloma e) Scleroderma "Champagne Glass" pelvis is seen in: a) Achondroplasia b) Cretinism c) Downs syndrome d) Congenital dislocation of hip "Umbau Zones" are seen in all except: a) Osteomalacia o) Rickets c) Osteogenesis imperfecta

d) Addison's disease

d) Osteomyelitis

192.

Causes of posterior soft tissue nasophar yngeal mass include all except: a) plasmacytoma b) Choanal atresia c) Thornwaldt's Cyst d) Aneurysm of the carotid artery e) Chordoma

193.

In ultrasound machines, the principle is: : a) piezo electric crysial excitation b) Very low frequency radio waves c) microwaves d) non of the above

194.

Lymphangiomyomatos is in characterized by all of the following except: a) Postmenopausal women b) Recurrent chylous pleural effusions d) Recurrent spontaneous pneumothorax

195.

196.

A

c) Ascites

All of the following are differential diagnosis of unicameral bone cyst except: a) Chondroblastoma b) Giant cell tumour c) Eosinophilic granuloma d) Fibrous dysplasia e) Enchondroma In colitis cystica profunda: a) Males are more often affected than females b) On a barium enema the appearance is indistinguishable from rectal carcinoma c) Hypokalemia can occur d) Rectal strictures can occur e) The Whole colon can be involved

Answer

181) b

182) a

183) c

184) d

188) a, b, d 189) a, b. c 190) b

179) a. b. c 180) c

191) c

192) b

193) a

185) c

194) a

186) c

195) a

187) d

196) a. b


278 197.

Bronchorrhea is characteristically seen in: a) Sarcoidosi s b) Scleroderma c) Bronchoalveol ar carcinoma d) Goodpasture's syndrome

198.

Permanent sterility in young women requires radiation dosage in the range: a) 100-300 rads, single exposure b) 300-400 rads, single exposure c) 400-800 rads, single exposure d) 14-20 days e) 3-4 weeks

199.

"Golden S" sign is seen in: a) Right upper lobe collapse d) Lower lobe collapse

b) Left upper lobe collapse

c) Bight middle lobe

200.

'Grid' is a device which is used for: a) Reducing scattered radiation b) Reducing patient's exposure time c) Reducing the contrast of the X-ray d) All of the above

201.

Estimation of fetal maturity by biparieta l sonic measurement is accurate to within +a) 3-7 days b) 7-10 days c) 10-15 days d) 14-20 days e) 3-4 weeks

202.

Renal papillary necrosis is associated with: a) Obstructive jaundice b) Haemophilia c) Thalassaemia d) Diabetes mellitus e) Polyarteritis nodosa

203.

In a patient who has acid-fast bacilli in the urine: a) Calcification of the bladder is common b) Bladder disease is associated with extensive renal disease c) Ureteric involvement causes shortening of the ureters d) Renal disease can produce changes identical to reflux nephropathy e) Ureteric calculi calculi are commonly present

204.

Which of the following is diagnostic of the Rim sign in a nephrogram: a) Pheloneph ritis b) Hypernephroma c) polycystic kidney d) Severe hydronephrosis

205. 206.

Popcorn calcification in lung is virtually diagnostic of: a) Tuberculo ma b) Carcinoid c) Hamartoma

J

d) Teratoma

Hepatosplenomegaly is seen in the following conditions except: a) Histiocytosis X b) Myelosclerosis c) Coeliac disease e) Thalassaemia

d) Kala-azar

207.

Motility in the upper third of the oesophagus is decreased in except: a) Pseudooulbular palsy b) Chagas' disease c) Myasthenia gravis d) Scleroderma e) Cricopharyngeal carcinoma

208.

An aneurysm of the sinus of Valsalva usually arise from: a) Right aortic sinus b) Left aortic sinus c) Posterior aortic sinus outflow tract e) Right Ventricle

d) pulmonary

209.

Among the causes of rib notching are; a) Coarctation of aorta b) Congenital interruption of aorta c) Chronic superior vena caval obstruction d) Aortic arch syndrome e) All of the above

210.

The following tumors of skin are radiosensitive, except: a) Cutaneous lymphoma b) Basal cell carcinoma Squamous cell carcinoma

211.

c) Malignant melanoma d)

In Bone infarcts, all are true except: a) dysbaric osteonecrosis are commonly juxtaarticula r b) Occur in Gaucher's disease c) Occur in thalassaemia major d) Are often diaphyseal in sickle cell disease e) Are seen in acute pancreatitis

Answer

197) c 206) c

198) b 199) a 207) c. d. e 208) a

200) a 209) e

201) b 210) c

202) b. d, e 203) b, c, d 204) d 211) c

205) c


212.

The most common cause of neonatal haemo-peritoneum is: a) Rupture of hydronephrotic calyx b) Necrotising enterocolitis c) Trauma d) Exchange transfusions via umbilical catheter e) Haemorrhagic disease of newborn

213.

Terminal phalangeal sclerosis is associated with: a) Rheumatoid arthritis b) Tuberculosis c) Sarcoidosis d) Pleural fibroma e) Chronic active hepatitis

214.

The heart can be shifted to the left on the PA radiograph with: a) Sternal depression b) Complete pericardial defect c) Ventriculoseptal defect d) Complete situs inversus e) Marfan's syndrome

215.

A peripheral neuropathy may occur in: a) Infectious mononucleosis b) Polyarteritis nodosa d) Cystic fibrosi s e) Amyloidosi s

c) Polyvinyl chloride poisoning _______

216.

In pancreatic scanning, isotope used most commonly is: a) Chromium -51 b) Selenium -75 c) Technetium-99m

217.

Pneumomediastinum can be seen in all except: a) Legionnaires'disease b) Ketoacidosis e) Respiratory distress syndrome

d) Iodine -131

c) Histiocytosis

d) Duodenal perforation

218.

The best view of the chest to show minimal pleural effusion is: a) PA view b) AP view c) Lateral decubitus view

219.

Which of the following is wrong regarding "J Shaped sella"?: a) Normal variant in 30% of cases b) Seen in optic glioma c) associated with Mucopolysaccharidoses d) associated with Low grade hydrocephalus Out of the following which is not a radiotherapy equipment: a) Betatron b) Telecurie-c obalt unit c) Linear accelerator d) Thimble chamber

220. 221.

222.

223. 224.

d) Oblique view

The drug of choice for chemotherap y of retinoblastoma is: a) Vincristine b) Nitrogen mustard c) 5-fluorouracil (5FU) d) Triethylene melamine (TEM) Unit of one dose of radiation absorbed is a) Grey b) Roengten c) Curie d) Bequerrel. Thickness of stomach in ultrasound a) 2 mm b) 5 mm c) 7 mm d) 10 mm. Jipmer 95 Thickness of lead apron to prevent radiation a) 1 mm b) 3 mm c) 0.5 mm d) 7 mm.

225.

Presence of calcification in an intracranial lesion is best made out by a) CT b) MRI c) ultrasound d) contrast study.

226.

Multiple punched out lesions in skull is seen in a) acute leukemia b) thalassemia c) multiple myeloma

d) carcinoma prostate.

227.

In skull X-ray commonest cause of intracerebral calcified shadow is a) pituitary adenoma b) oligidendroglioma c) astrocytoma d) glioma.

228.

Right side of mediastinal shadow is not formed by a) SVC b) right innominate c) RA d) RV.

229.

Sunray appearance on X-ray is seen in a) Ewing's sarcoma b) osteogenic sarcoma

230.

Radiation causes a) mutation b) point mutation

c) osteomyelitis

c) chromosomal anomalies

231. The preferred modality for diagnosis of pulmonary embolism is (a)ventlation perfusion scan (b)angiograph y (c)chest X-ray

d) condrosarcoma.

d) enzyme defects.

(d)ECG

232. In aortic dissection the Investigation of choice is (a)ECG (b)CTScan c) aortograph y (d)MRI scan Answers

212) c 221) a 230) c

213) e 222) a 231)b

214) a.b 223) b 232)b

215) a.b 224) c

216) b 225) a

217) a 226) c

218) c 227) b

219) a 228) d

220) d 229) b


233. Most radiosensitive phase of cell cycle is (a)G1 (b)G2 (c)S (d)M 234. The atom which scatters X-rays more is (a)Carbon (b)Mercury (c)lead 235. Curie is the unit for (a) radiation exposure

(d)Hydrogen

(b) radiation absorbed

(c) radio activity

236. Atomic weight is equal to number of (a) electrons (b) protons (c) protons & Neutrons 237. Contrast in X-rays is dependent on (a)KV (b)mA (c) Duration of exposure

(d) radiation effectiveness

(d) neutrons only

(d) distance between source and object

238. In coarctation of Aorta the rib changes are seen from: (a)1-12th (b)3-6th (c)4-9th (d)8-12th 239. Early change of pulmonary edema in CXR:, (a) Batswing appearance (b) Pleural effusion

(c) Keriey B lines

(d) Ground glass lung field

240. In Teletherapy Bectromagnetic wave or particulate Radiation is kept at a distance of: (a) 150 cm (b) 100 cm (c)75cm (d) 200 cm 241. Radiation is not used in (a) CAT scan (b)NMR

(c) Digital substraction imaging

(d) Thyroid scan

242. Time Sector imaging is preferred in infants because (a) Child will be more co-operative (b)close to fontenelles,

(c) less expensive

(d)AII

243. Time sector scanning of neonates is preferred because of the following reason. Most practical reason (a)open fontanelles (b) inexpensive (c) children more co-operative (d) better resolution 244. Popcorn calcification is seen in (a) pulmonary hamartoma (b) pulmonary hemorrhage pulmonary embolism 245.. The following is not an ionizing radiation a) MRI b) CT c) USG

(c) pulmonary teratoma (d)

d) All are ionizing

246. Hilar markings in a normal chest X-ray is formed by all except a) Pulmonary artery b) Bronchi c) Upper lobe veins

d) Lower lobe veins

247. Radiation mediates its effect by a) Denaturation of DNA b) Ionization of the molecules c) Protein coagulation d) Osmolysis of cells 248. Well defined lesion in the lung with pop corn calcification on X- Ray is suggestive of a) Ca lung b) Adenoma c) Hamartoma d) Hydatid cyst 249. Investigation of choice for a pregnant lady with upper abdominal mass a) Barium meal b) MRI c) CTscan d) DSA 250. Well defined remended opacity is the lung with coarse irregular calcification is a feature of a) Hamartoma b) Hydatid cyst c) Amoebic abscess d) Ca lung 251. In diagnosis of acute myocardial infarction hot spot is seen with a) Thallium 201 scan b) Tc 99 scan c) strontium 90 scan

d) 1127 scan

252. Pantomography is done for except a) Dental caries b) Dental cyst c) T.M.joint d) Transverse fracture of Atlas 253. Nowadays Radium is not used in the Rx of cancer because a) it decays fester and needs frequent replacement b) it decays into daughter Radon which is a constant hazard. c) it has a very long half life d) it is a very unstable element Answer: 233)c 243) 253 b

234)d 244)a

235)c 245) C

236)c 248) a

237)b 247) a

239)b 248) C

239)c

249) b

240)b 250) a

241)b 251) a

242)d 252) d


281 254. 255.

Which one of the following emit gamma rays a) Caesium b) Strontium c) Technetium

d) Iodine

First sign after radiation Rx is a) Erythema b) Necrosis

d) deep ulcer

c) burns

256.

Investigation of choice for small intestine tumor a) Ba meal follow through b) Echo c) X-ray abdomen d) CT scan with contrast

257.

Radiological findings in Meningioma are all except a) Calcification b) vascular markings c) Osteosclerosis d) none of the above

258.

Radiosensitisers are all except a) Hydroxyurea b) BUDR

c)) 5-FU

Superior Orbital fissure best view is; a) Plain AP view b) Caldwe ll

c) Townes

d) Basal view

Best diagnosis for dissecting aorta is a) CT scan b) MRI

c) Angiography

d) x-ray

259. 260. 261. 262.

d) Cyclophoshamide

Best diagnosis of Nasoppharyngeal angiofibro ma is a) Angiograph y b) Contrast enhanced CT

c) MRI

d) x-ray

The amount of Radiation absorbed is measured by a) Rad b) Grey c) Re m

d) Curie

263.

The cause of homogenous opacity on X-ray is all except a) Pleural effusion b) Diaphragmatic Hernia c) Massive consolidation d) Emplysema

264.

The element used for intracaritary RT in carcinoma cervix a) Caesium b) cobalt-60 c) Strontium

d) Radio Iodine

265. Investigation of choice for Acute subarachnoid hemorrhage a) Enhance d MRI b) MRI c) CT- Scan

d) Angiography

266. 'Scalloping' of the edge of sigmoid colon on barium enema seen in; a) Diverticulos is b) Ulcerative colitis, c) Carcinoma colon d) Pneumatosis intestinalis 267. The drug of choice of chemotherapy of retinoblastoma is a) 5 FV b) Triethylene melamine c) Vincristine

d) Nitrogen mustard

268. The following tumours of skin are radiosensitive except a) Squanous cell C. b) Malignant melanoma c) culareous lymphoma d) Basal cell ca. 269. 5- Flurouracil is used in Treatment of following cancers, Excepta) Stomach b) Liver c) Breast d) Mycosis fungoides. 270. Investigation of choice to differentiate pericardial effusion and dilatation of heart a) Echocardiography b) Angiocardiography c) MRI d) CT. 271. The most common cause of spontaneous pneumothorax a) TB b) Rupture of subpleural blebs c) Branchegenic Ca. d) Bronchial adenoma 272 . Hydrocephalus in children, first seen is • a) Sutural diastesis b) Post clinoid erosion 273. Least affected by radiation a) GI T b) Gonads

c) Large head d) Thinned out vault

c) Cartilage

d) Lymphocytes.

27 4)

Which of the following respond best to radiotherapy?. a) Semino ma b) Teratoma c) Choriocarcinoma d) Emroyonal carcinoma

27 5)

Extent of cardiotoxicity of chemotherapy and radiotherapy is best diagnosed by a) Echocardiogram b) Radionucleide scan c) ECG d) Endomyocardial biopsy

Answer: 254 b 255) a 263 d 264) a 272 b 273) c

256) d 265) c 274) a

257) d 266) b 275) d

258) d 267) c

259) d 268) b

260) a 269) d

261) b 270) a

262) c 271) b


276) Ultrasonogram is not useful in. , a) CBD stones at the distal end of the CBO b) Breast cyst c) Ascites d) Full bladder 277) Not a source of neutrons. a) Cyclotron b) Linear accelerator c) Betatron d) All 278) Not used for Brachythera py. a) Cobalt b) Cesium

c) Radon

d) All

279) In a case of a renal failure with total anuria,ult rasound was found to be normal. Next line of investigation is. a) Retrograde pyelography b) IVP c) Anterograde pyelography d) DTPA renogram 280) Most serious complication of myelogram is. a) Allergy b) Transient neurologica l deficit

c) Headache

d) Arachnoiditis

281) Extent of cardiotoxicity of chemotherapy and radiotherapy is best diagnosed by a) Echocardiogram b) ECG c) Radionuclide scan d) Endomyocardial biopsy 282) Diagnostic of RICKETS on X-ray a) Fraenkel's line b) Epiphyseal widening c) Periosteal elevation d) Cupping & splaying 283) Characteristics of BENIGN tumour of lung in X - ray is a) Size > 5 cms diameter b) Cavitation c) Peripheral location d) Concentric dense calcification 284) Multiple transluscent cysts on X - ray are found in the chest. Differential diagnosis includes all except a) Congenital diaphragmatic hernia b) Congenital adenomatoid bronchogenic disease c) Lobar agenesis d) Bilateral multiple cysts 285) Used in both teletherapy and brachytherapy a) Cobalt b) Radium c) Iridium d) Pallidium 286) Rim sign is seen in a) Massive hydronephrosis b) Polycystic kidney c) Chronic pyelonephritis d) Hypernephroma 287) Extradural hematoma CT scan finding is a) Hypodense biconvex lesion b) Hyperdense biconvex lesion c) Concavo convex hyperdense lesion d) Low attenuated biconvex lesion 288) Teletherap y system consists of all except a) Co - 60 b) Simulator c) Ir -192 d) Computer assisted treatment 289) Half-life of Rn-2 22 is a) 3 days b) 3-6 days

c) 4 days

d) 5 days

290) Prophylatic intracranial irradiations are given in a) Small cell Ca of lung b) All c) Lymphoma

d) Retinoblastom a

291) Mantle irradiation is used in a) Leukaemia b) Hodgkin's disease c) Chest secondaries from some Cancers d) Neuroblastoma 292) In Colour doppler the colour depends upon a) Srength of returning echo b) relation of transducer to blood flow c) Frequency of doppler used d) Type of doppler machine used 293) Radioactivity was discovered by Becqueral in a) 1796 b) 1896 c) 1901

d) 1946

294) First investigation of choice for spinal cord tumor a) Myelography b) CT c) MRI

d) Plain X - Ray

295) Amount of air needed to create pneumoperi toneum a) 200 ml _______ b ) 400 ml ________ c) 600 m l ________ d) 800 ml __________________ Answer: 276) a 285) c 294) c

277) c 286) a 295) d

278) a 287) d

279) b 288) c

280) d 289) b

281) d 290) a

282) d 291) b

283) d 292) b

284) c 293) b


283 296) Bull's eye lesion in ultrasonography is seen in a) Candidiasis b) Aspergillosis

c) Sporotrichosis

297) The patient who had dental extraction before radiotherapy needs: a) o time for healing b) Adequate time for healing d) Wait for one day to start radiotherapy

d) Cryptococcosis

c) Radiotherapy is not advised

298) What infection is present in the part of the bone which received radiotherapy: a) Response to radiotherapy is good b) Fast healing c) More destruction of bone d) Tumour regression is not affected 299) During radiotherapy the Buccal Mucosa exhibits radiation reaction before skin due to: a) Rapid cellular turn-over in bone b) Slow cellular turn-over in blood vessel c) Rapid cellular turn-over in skin d) Rapid cellular turn-over in mucosa 300) Medusa lock appearance in X-ray is seen in a)ascariasis b) Tapeworm 301) One gray of radiation is equal to a )l ra d b)10 rad

c) Hookworm

c)100 rad

d) Ascaris and tapeworm d) 1000 rad

302) A given weight of lead is more effective for gamma shielding below 1 MV because it has a) Greater strength b) Lesser volume c) Greater volume d) Higher atomic number 303) One of the following radio isotopes is used for interstitial therapy a) Phosporous 32 b) Iodine 131 c) Indium 191 304) Plaster of paris is a) Anhydrous calcium sulphate d) All of the above is true

d) Gold 198 c) First used in France

b) Used for immobilation

305) The investigation of choice in acute renal failure with complete anuria and normal USG d) Retrograde pyelography a) Renal angiography b) PPTA c) IVP 306) Benign condition treated by radiotherapy a) Melanoma b) Tuberculosis

d) Sarcoisosis

c) Pituitary adenoma

307) Diagnosis of aortic calcification is done by fluoroscopy by seeing a) Side to side movement b) Up and down movement d)one 308) For Traumatic paraplegia investigation of choice is a)MRI b)CTscan c) X-ray

c) Combined movement

d)USG

309) In case of subarachnoid haemorrhage investigation of choice is a) CT scan b) MRI c) MRI angio with MRI imaging

d) Carotid Angiogram

310) CT findings of acute pancreatitis are all except a) Dilation of pancreatic duct b) Fuzzy outline of pancreas fluid collection d) Edematous pancreas 311) IVU is not done in a) Multiple myeloma d)Renal tumours

b) Secondaries in bone

c) Leukaemia

312) Calcification in basal ganglia is seen in a) Hypothyroidism b) Hypoparathyroidism d) Hypoaldosteronism

296) a 307) a

297) b 308) a

298) c 309) a

299) d 310) a

300) a 311) a

301) c 312) b

c) Peripancreatic

302) d

c) Hypopituitarism

303) c

304) d

305) b

306) c


284 313)

Which of the following is the best test for screening a case of proximal internal carotid artery stenosis a) Digital subtraction angiography b) Magnetic resonance angiography c) Colour Doppler ultrasonography d) CT angiogram

314)

Karnofsky scale is applied in a) Measurement of the size of tumours c) Evaluation of patients before treatment chemotherapy e) Palliative treatment of cancer

b) Measurement of the surface area d) Dosage measurement in

315)

Common isotopes used in interstitial and mould therapy are the following except a) Iridium192 b) Cobalt60 c) Caesium137 d)Gold198 e) Phosphorous 32

316)

Which of the following is the correct dose in Total Body Irradiation in Bone Marrow Transplantation? a) 1000 cgy - 1200 cgy b) 500 cgy - 800 cgy c) 10,000 r d) 150 cgy e) one of the above

317)

All the following are true about iodinated intravascular contrast media Except a) They are used in digital subtraction angiography b) They are radio opaque c) They can cause anaphylactic reactions d) They are used in magnetic resonance imaging e) They are excreted mainly by the kidneys

318)

Investigation of choice to diagnose sub arachnoid haemorrhage a) MRI angiography b) 4 vessel carotid angiography d) T2 wave MR

319)

320)

321)

322)

323)

In fluorescin angiography, dye is injected in . a) Anterior cubital vein b) Femoral artery d) Aorta

c) Femoral vein

Best method to diagnose Bronchiectasis is: a) X-ray b) Bronchography c) M.R.I. 'H' shaped vertebra is seen in: a) Phenylketonuria b) Sickle cell anemia Osteoporosis Investigation of choice for Multiple sclerosis a) MRI b)CTScan c)X-ray

d)HRCT

c) Hemangioma

313) c

314)c

315)b

3I6)a

317)d

d)

d) EEG

8000 rads dosage in Cancer cervix is given to a) Point A b) Point B c) Side walls of pelvis

:

c) CT scan

318)b

d) one of the above

319) a

320) d

321)b


322) a

323) a

Radiology (FMGE)

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