151. The mucous membrane of a hollow organ will consist of which of the following? A. Mucosa, muscularis externa, and serosa B. Epithelial lining, lamina propia, and muscularis interna C. Epithelial lining, lamina propia, and submucosa D. Submucosa and muscularis externa 152. Plasma cells are the constituents of which of the following tissues? A. Muscle B. Nervous C. Connective D. Epithelial 153. Antibodies are formed by which of the following cells? A. Monocytes B. Erythrocytes C. Lymphocytes D. Plasma cells 154. What is the protein component of collagen fibers? A. Elastin B. Reticulin C. Protocollagen D. Myosin 155. The tunica media of an elastic artery is predominantly made up of: A. Smooth muscle fibers B. Loose areolar tissue C. Elastic fibers D. Collagen fibers 156. Respiratory bronchioles consist of which of the following? A. Epithelium, smooth muscle fibers, and cartilage B. Epithelium and cartilage C. Epithelium and smooth muscle fibers D. Connective tissue 157. The active respiratory membrane is lined by which of the following epithelia? epithelia? A. Columnar B. Pseudostratified ciliated columnar C. Squamous D. Transitional
158. Descending aorta and pulmonary trunk are: A. Muscular arteries B. Medium sized arteries C. Elastic arteries D. Arterioles 159. Active filtration membrane is found in which part of the nephron? A. Proximal convoluted tubules B. Collecting ducts C. Parietal layer of Bowman’s capsule D. Lining of the glomerular tuft 160. Juxtaglomerular cells are present in: A. Renal arteries B. Afferent arteriole C. Efferent arteriole D. Renal vein 161. Renal renin is produced by: A. Macula densa cells B. Juxtaglomerular cells C. Distal convoluted tubules D. Proximal convoluted tubules 162. Which of the following statements is TRUE about axillary artery? A. A continuation of the brachial artery B. Starts at the outer border of the first rib C. Lies superior to the axillary vein D. Continues at the brachial artery at the lower border of the teres minor muscle 163. The serratus anterior muscle when paralyzed causes: A. Winging of the scapula B. Flattening of the shoulder C. Medial rotation of the arm D. Elevation of the shoulder 164. What is the CHIEF action of the deltoid muscle? A. Adduction B. Flexion C. Abduction D. Medial rotation
165. The shoulder joint is which of the following types of joint? A. Saddle-shaped B. Pivot C. Ball and socket D. Hinge 166. The 1st carpometacarpal joint is which of the following types of joint? A. Ball and socket B. Plain synovial C. Saddle-shaped D. Condyloid 167. Biceps brachii muscle is the: A. Extensor of the elbow joint B. Flexor of the elbow joint C. Extensor of the shoulder joint D. Abductor of the shoulder joint 168. Claw hand is due to an injury of the: A. Radial nerve B. Long thoracic nerve C. Median and ulnar nerves D. Radial and ulnar nerves 169. Injury to the radial nerve in the radial groove causes: A. Loss of extension at the wrist B. Loss of extension at the metacarpophalangeal joints C. Loss of abduction of the carpometacarpal joint of the thumb D. All of the above 170. Erb’s point is the area at: A. The junction of C5 and C6 roots only B. The formation of upper truck + the junction of C5 and C6 roots C. The junction of C8 and T1 roots D. The division of the middle trunk 171. Which of the following muscles forms the medial boundary of the snuff box? A. Flexor carpi ulnaris B. Flexor carpi radialis longus C. Abductor pollicis longus D. Extensor pollicis longus
172. Which of the following muscles is inserted on the lesser tubercle of the humerus? A. Supraspinatus and infraspinatus B. Subscapularis C. Teres minor D. Serratus anterior 173. Which of the following does NOT pierce the clavipectoral fascia? A. Cephalic vein B. Thoraco-acromial artery C. Axillary vein D. Lateral pectoral nerve 174. Paralysis of the opponance polices results in the loss of which of the following movements of the thumb? A. Extension B. Flexion C. Pinching D. Abduction 175. The lumbrical muscles of the hand are made up of which of the following? A. Red muscle fibers B. Predominantly white muscle fibers C. Mixture of the red and white muscle fibers D. None of the above 176. In a right-handed person, an injury to the right ulnar nerve will produce difficulty in performing all of the following functions, except for one which is: A. Inability to hold pen B. Inability to play stringed instruments C. Inability to eat D. Inability to abduct the thumb 177. The femoral canal is in the: A. Lateral compartment of the femoral sheath B. Intermediate compartment of the femoral sheath C. Adductor magnus muscle D. Medial compartment of the femoral sheath 178. Which of the following muscles causes the unlocking of the knee joint? A. Vastus medialis B. Vastus lateralis C. Popliteus D. Soleus
179. The so-called “clergyman’s knee” is caused by an inflammation of which of the following? A. Suprapatellar bursa B. Infrapatellar bursa C. Prepatellar bursa D. Popliteal bursa 180. Which of the following nerves innervates the popliteal muscle? A. Femoral B. Sciatic C. Tibial D. Common peroneal 181. The dorsalis pedis artery is the terminal branch of which of the following arteries? A. Posterior tibial B. Femoral C. Anterior tibial D. Peroneal 182. The secondary ossification center at the lower end of the femur appears during the: A. First year of life B. Third year of life C. 36 weeks AOG D. 36 weeks after birth 183. What is the direction of fibers in the interosseous membrane of the leg? A. Upwards and medially B. Downwards and laterally C. Downwards and medially D. Upwards and laterally 184. The quadriceps consists of which of the following muscles? A. Vastus medialis, Adductor longus, Vastus intermedius, & Vastus lateralis B. Vastus lateralis, Vastus medialis, Vastus intermedius, & Adductor magnus C. Vastus lateralis, Vastus intermedius, Vastus medialis, & Rectus femoris D. Rectus femoris, Pectineus, Psoas major, & Iliacus 185. Which of the following tendons forms the “ligamentum patellae”? A. Tendon of Vastus medialis B. Tendon of Vastus lateralis C. Tendon of Quadriceps femoris D. Tendon of Rectus femoris
186. Which of the following BEST describes tibialis posterior mucle? A. Dorsiflexor of foot B. Invertor of foot C. Evertor of foot D. Adductor of foot 187. The cerebello-medullary cistern is a space filled with: A. Blood B. Lymph fluid C. Cerebrospinal fluid D. Air 188. Cisterns are spaces present between: A. Outer and inner layers of dura mater B. Dura mater & arachnoid mater C. Arachnoid mater & pia mater D. Pia mater & cortex 189. Which of the following cranial nerves are associated with the medulla oblongata? A. II, VIII, XII B. IX, X, XI, XII C. VII, VIII, IX, X D. VIII, IX, X, XI, XII 190. Which of the following cranial nerves are associated with the midbrain? A. IV, V, VI, VII B. III, IV C. III, IV, V, VI D. II, III, IV 191. The dentate nucleus is the internal gray mater of the: A. Medulla oblongata B. Midbrain C. Cerebrum D. Cerebellum 192. Efferent fibers from the dentate nucleus end at the: A. Cerebral cortex B. Medulla oblongata C. Thalamus D. Hypothalamus
193. The cerebellum has the MAIN control on the: A. Anterior horn cells of the spinal cord B. Posterior horn of the spinal cord C. Lateral horn of the spinal cord D. Cerebrum 194. Which of the following signs/symptoms is BEST manifested by a disease of the cerebellum? A. Flabbiness of the muscles B. Incoordination of movement C. Muscle wasting D. Loss of pain sensation 195. The abducens nerve is MAINLY a: A. Motor nerve B. Sensory nerve C. Mixed nerve D. Autonomic nerve 196. The nuclei of the trigeminal nerve are found in the: A. Medulla oblongata B. Pons and midbrain C. Pons only D. Midbrain only 197. The corticospinal fibers belong to which of the following fiber groups? A. Association B. Commissural C. Projection D. Ascending 198. The internal capsule is a group of projection fibers present in relation to the: A. Caudate nucleus & Dentate nucleus B. Caudate nucleus, Thalamus, & Lentiform nucleus C. Thalamus & Hypothalamus D. Hypothalamus & Lentiform nucleus 199. Which of the following arteries supplies the internal capsule? A. Internal carotid artery B. Long striate C. Posterior cerebral D. Anterior cerebral 200. Tributaries of the cavernous sinus include which of the following? A. Superior petrosal sinus & ophthalmic veins B. Sigmoid sinus C. Transverse sinus D. Superior sagittal sinus
