medical MCQs – Page 226

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 Review each marked answer and report any item that may be outdated or unclear.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

4501. Embryologically hard palate develop from________________?
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A. Maxillary process

B. Frontonasal process

C. Lateral palatine process

D. All of the above

4502. Palate is formed from:
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A. Median palatine process

B. Lateral palatine process

C. Both A and D

D. Either A or B

4503. Early fusion of the coronal suture results in________________?
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A. oxycephaly

B. Scaphocephaly

C. Brachycephaly

D. Trigonocephaly

4504. All of the following are true of maxillary artery except___________________?
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A. The branches of maxillary artery accompany the branches of maxillary nerve

B. It is one of the terminal branches of ECA

C. It is the arterial supply for mandible

D. It passes deep between the two heads of lateral pterygoid muscle into the pterygo palatine fossa

4505. Tongue develops from all of the following except_______________?
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A. Hypobranchial eminence

B. Lingual swellings

C. Arytenoid swellings

D. Tuberculum impar

4506. Anterior ethmoidal nerve supplies all except______________?
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A. Ethmoidal air cells

B. Maxillary sinus

C. Inferior of nasal cavity

D. Dural sheath of anterior cranial fossa

4507. Tributary of the cavernous sinus includes all of the following, except ?
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A. Deep middle cerebral vein

B. Superior petrosal sinus

C. Superficial middle cerebral vein

D. Inferior petrosal sinus

4508. In a patient it is noticed that when he protrudes his tongue it deviates to the left. The nerve damaged is_______________?
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A. Right hypoglossal

B. Left glossopharyngeal

C. Right glossopharyngeal

D. Left hypoglossal

4509. Paralysis of upper eyelid is due to paralysis of________________?
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A. V

B. IV

C. VII

D. III

4510. The occulomotor nerve supplies all the muscles of eye except_____________?
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A. Lateral rectus

B. Superior rectus

C. A & B

D. Superior oblique

4511. Parasympathetic nerve supply to salivary gland is by____________?
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A. VII and IX cranial nerves

B. V and X cranial nerves

C. IX and X cranial nerves

D. VII and IX spinal nerves

4512. All of the following muscles retract scapula except_______________?
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A. Trapezius

B. Rhomboid minor

C. Rhomboid major

D. Levator scapulae

4513. Hyperacusis is due to the damage to which of the following muscles ________________?
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A. Orbicularis oris

B. Stapedius

C. Stylopharyngeus

D. Styloglossus

4514. Which out of the following bones ossify first ?
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A. Mandible

B. Vomer

C. Occipital

D. Nasal bone

4515. Suprasternal space contains the following structures except_____________?
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A. Anterior Jugular Vein

B. External Jugular Vein

C. Sternal head of Sternocleidomastoid

D. Jugular Arch

4516. Foramen transversarium transmit______________?
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A. Sigmoid sinus

B. Inferior jugular vein

C. Inferior petrosal sinus

D. Vertebral artery

4517. In Haldane effect CO2 dissociation curve is shifted to_____________?
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A. Left

B. Does not shift

C. Right

D. None of the above

4518. Wry neck deformity is due to the damage of______________?
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A. Omohyoid

B. Platysma

C. Sternocleidomastoid

D. Sternohyoid

4519. Contents of the middle car cavity are all except______________?
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A. Stapes

B. Chorda tympani

C. Malleus

D. Cells of cord

4520. Muscles of mastication are supplied by_________________?
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A. Third part of maxillary artery

B. Second part of maxillary artery

C. First part of maxillary artery

D. Facial artery

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