medical MCQs – Page 416

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 Review each marked answer and report any item that may be outdated or unclear.

medical Mcqs

1. oral anatomy 2. microbiology 3. oral pathology and medicine 4. physiology 5. biochemistry 6. general anatomy 7. dental materials 8. pharmacology 9. pathology 10. oral histology

8301. Mandibular fossa is a part of_____________?
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A. Mandible bone

B. Maxilla bone

C. Temporal bone

D. Sphenoid bone

8302. Which of the following muscle of tongue runs from dorsum of tongue to ventral_____________?
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A. Transverse

B. Inferior longitudinal

C. Verticalis

D. Superior longitudinal

8303. The preganglionic parasympathetic fibers for otic ganglion commence at________________?
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A. Inferior salivatory nucleus

B. Superior salivatory nucleus

C. Nucleus of tractus solitarius

D. Lacrimatory nucleus

8304. Anterior limit of infratemporal fossa is______________?
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A. Mastiod process

B. Pterygomaxillary fissure

C. Maxillary posterior wall

D. Lateral pterygoid plate

8305. Submandibular gland is situated in____________?
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A. Muscular triangle

B. Carotid triangle

C. Digastric triangle

D. Deep to hyoglossus muscle

8306. The action of styloglossus muscle is______________?
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A. Depression of tongue

B. Elevation of tongue

C. Protrusion of tongue

D. Posteriorly retracts the tongue

8307. Structures passing through foramen ovale______________?
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A. Mandibular nerve

B. A & B

C. Trigeminal nerve

D. Emissary vein

8308. Taste sensations from the posterior one- third of the tongue are carried by _______ cranial nerve?
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A. V

B. VII

C. IX

D. X

8309. Which out of the following bones ossify first ?
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A. Nasal bone

B. Occipital

C. Vomer

D. Mandible

8310. Lacrimal gland is supplied by which of the following ganglion_________________?
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A. Submandibular

B. Sphenopalatine ganglion

C. Ciliary ganglion

D. Otic ganglion

8311. Superior parathyroid glands are derived from________________?
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A. 3rdbranchial pouch

B. 4thbranchial pouch

C. 1st branchial pouch

D. 2nd branchial pouch

8312. Lingual gives attachment to________________?
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A. Upper medial incisor

B. Temporomandibular ligament

C. All

D. Sphenomandibular ligament

8313. Protrusion of tongue is brought out by ______________?
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A. Palatoglossus

B. Intrinsic muscles of tongue

C. Genioglossus

D. Styloglossus

8314. During examination of parotid gland, parotid duct can be palpated at the following except____________?
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A. Anterior border of masseter

B. At the opening just opposite to lower second molar

C. A the anterior surface of parotid gland

D. Pierced to the buccinator

8315. Parotid duct traverses________________?
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A. Buccinator

B. Lateral pterygoid

C. Masseter

D. Medial pterygoid

8316. Middle thyroid vein drain into _______ vein?
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A. Brachiocephalic

B. Internal jugular vein

C. External jugular vein

D. Anterior jugular vein

8317. Muscle, which pulls the disk of TMJ downward________________?
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A. Digastric

B. Lateral pterygoid

C. Mylohyoid

D. Medial pterygoid

8318. Mental spines provide attachment to_____________?
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A. Genioglossus

B. Superior constrictor of pharynx

C. Anterior & Posterior bellies of digastric

D. Mylohyoid

8319. Hypoglossal nerve supplies to all the following muscles EXCEPT____________?
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A. Palatoglossus

B. Hyoglossus

C. Genioglossus

D. Styloglossus

8320. Safety muscle of tongue is______________?
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A. Palatoglossus

B. Genioglossus

C. Hyoglossus

D. Styloglossus

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