medical MCQs – Page 412

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

8221. Internal jugular vein is a continuation of______________?
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A. Sigmoid Sinus

B. External Jugular Vein

C. Superior Petrosal Sinus

D. Common Facial Vein

8222. External ear cartilage is___________________?
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A. Hyaline

B. Fibrous

C. All of the above

D. Elastic
8223. The frontal paranasal sinus drains into the_______________?
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A. Middle meatus

B. Superior meatus

C. Inferior meathus

D. Spheno- ethmoidal recess

8224. Contents of the middle car cavity are all except______________?
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A. Stapes

B. Chorda tympani

C. Cells of cord

D. Malleus

8225. Abductors of larynx are_______________?
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A. All of the above

B. Transverse arytenoids

C. Posterior cricoarytendoids

D. Cricothyroid

8226. CSF is directly returned to venous system by _____________?
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A. Emissary veins

B. Cerebral veins

C. Arachnoid villi

D. Choroid plexus

8227. Main arterial supply of the tonsil is from_____________?
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A. Ascending pharyngeal artery

B. Greater palatine artery

C. Facial artery

D. Palatine artery

8228. Claw hand is caused by ______________?
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A. Median nerve

B. Vidian nerve

C. Ulnar nerve

D. Radial nerve

8229. Sphenoidal air sinus is supplied by which nerve______________?
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A. Infratemporal

B. Posterior ethmoidal

C. Sphenoidal

D. Posterior superior

8230. Muscle originating from scaphoid fossa is _____________?
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A. Levator palatine

B. Superior constrictor

C. Palatoglossus

D. Tensor cculo
8231. What is maxillary air sinus ?
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A. Paranasal air sinus situated in maxilla

B. Venous sins situated close to maxilla

C. Paranasal air sinus situated close to maxilla

D. Venous sinus extending in to the maxilla

8232. Upper and lower lips are formed from which embryonic processes_____________?
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A. Maxillary mandibular lateral nasal and median nasal

B. Maxillary and median nasal

C. Mandibular and median nasal

D. Maxillary and mandibular

8233. Liver is divided into______________?
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A. 10 Couinaud Segments

B. 9 Couinaud Segments

C. 8 Couinaud Segments

D. 7 Couinaud Segments

8234. What is the type of joint between the ossicles of ear ?
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A. Primary cartilaginus

B. Secondary cartilaginous

C. Fibrous joints

D. synovial joint
8235. In a cross section of thorax at T4 , which is found__________________?
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A. Brachiocephalic artery

B. Azygos vein

C. Arch of aorta

D. Left Subclavian

8236. Parotid fascia extends anteriorly as _______________?
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A. Fascia lata

B. Deep cervical fascia

C. Masseteric fascia

D. Stylomandibular ligament

8237. The posterior part of the tongue develops from_________________?
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A. First Arch

B. Third Arch

C. All of the above

D. Second Arch

8238. Which part of the body is underdeveloped at birth_____________?
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A. Eyes

B. Brain

C. Ears

D. Face
8239. Which cells are not present in cerebral cortex ?
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A. Pyramidal

B. Stellate

C. Purkinje

D. Cajal

8240. Which of the following is a derivative of the second brachial cleft________________?
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A. Meckels cartilage

B. Tongue base

C. Palatine tonsil

D. Tympanic cavity