medical MCQs – Page 400

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 Review each marked answer and report any item that may be outdated or unclear.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

7981. Which of the following is false about otic parasympathetic ganglion ?
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A. Secretomotor supply for the parotid gland

B. Situated at the floor of the infratemporal fossa

C. Has parasympathetic , sympathetic and sensory fibres

D. All of the above

7982. Which of the following supplies structures in head, neck, thorax and abdomen ?
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A. Internal carotid artery

B. Accessory cranial

C. Vagus nerve

D. 12th cranial nerve

7983. Treatment of choice for subgaleal hematoma_______________?
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A. Incision and evacuation

B. Conservative

C. Antibiotics and then drain

D. Needle aspiration

7984. All of the following nerves are related to the mandible except_____________?
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A. Lingual nerve

B. Auriculotemporal nerve

C. Chorda tympani

D. Mental nerve

7985. Sensory supply of pinna is by _______ nerve?
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A. Mandibular

B. Maxillary

C. Facial

D. Abducent

7986. The major blood supply of hard palate is through_______________?
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A. Nasopalatine artery

B. Sphenopalatine artery

C. Lesser palatine artery

D. Greater (anterior) palatine

7987. Injury to which nerve will affect lacrimal secretion______________?
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A. Lesser petrosal nerve

B. Nasocilliary nerve

C. Sphenopalatine nerve

D. Greater petrosal nerve

7988. Root value of phrenic nerve_____________?
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A. C1C2C3

B. C2C3C4

C. C4C5C6

D. C3C4C5

7989. Nerve supply to vocal cords is by_____________?
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A. Internal and recurrent laryngeal nerve

B. Recurrent laryngeal nerve

C. Internal laryngeal nerve

D. Superior laryngeal nerve

7990. The stage of deglutition, which is voluntary in nature _______________?
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A. Stage I

B. Stage III

C. Stage IV

D. Stage II

7991. All of the following structures are in lateral wall of cavernous sinus except______________?
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A. Trigeminal

B. Ophthalmic

C. Occulomotor

D. Trochlear

7992. The hypoglossal nerve is the motor nerve to all of the muscles of the tongue except, the____________?
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A. Palatoglossus

B. Genioglossus

C. Inferior longitudinal muscle

D. Superior longitudinal muscle

7993. Chorda tympani contain_______________?
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A. Preganglionic sympathetic fibres

B. Postganglionic parasympathetic fibres

C. Postganglionic sympathetic fibres

D. Preganglionic parasympathetic fibres

7994. Secretomotor fibers to the submandibular salivary gland are carried in all the following except_____________?
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A. Mylohyoid

B. Chorda tympani

C. Facial

D. Lingual

7995. Horners syndrome is produced due to the pressure on____________?
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A. Parasympathertic ganglion

B. Spinal cord

C. Stellate ganglion

D. Celiac ganglion

7996. All cranial nerve are confined to the head and neck with exception of_______________?
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A. Two

B. None of the above

C. One

D. More than two

7997. Superior vena cava is formed by______________?
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A. Subclavian vein

B. External jugular vein

C. Brachiocephalic

D. Thoracic vein

E. Internal jugular vein

7998. The main arterial trunk supplying the infra temporal fossa is_______________?
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A. Deep temporal artery

B. Maxillary artery

C. Infratemporal artery

D. Posterior superior alveolar artery

7999. Genioglossus Muscle is attached in the posterior surface of symphysis menti in the________________?
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A. Just above the lower border of mandible

B. Mental spines

C. The inferior genial tubercle

D. Superior genial tubercle

8000. The primary germ layer endoderm is derived from_____________?
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A. Embryonal disc

B. Amniotic cavity

C. Yolk sac

D. Palacenta

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