Gag reflex is mediated by _______ cranial nerve ?

Related Mcqs:

1. Gag reflex is lost due to paralysis of______________?

   A. V nerve
   B. VII nerve
   C. IX nerve
   D. XII nerve

2. Afferent component of corneal reflex is mediated by ________________?

   A. Vagus nerve
   B. Facial nerve
   C. Trigeminal nerve
   D. Glossopharyngeal nerve

3. Lateral part of middle cranial fossa and posterior cranial fossa are divided by ______________?

   A. Petrous temporal bone
   B. Croista galli
   C. Transverse groove
   D. Sphenoid bone

4. Of the following is a reflex mediated by vagus ?

   A. Bile flow from liver
   B. Pancreatic secretion of bicarbonate
   C. Cephalic phase of gastric secretion
   D. Mucous secretion from the Brunner’s glands

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

   A. VII
   B. V
   C. X
   D. IX

6. All cranial nerve are confined to the head and neck with exception of_______________?

   A. One
   B. Two
   C. More than two
   D. None of the above

7. Cranial accessory nerve supplies_____________?

   A. Sternomastoid
   B. Trapezius
   C. Splenius capitis
   D. Soft palate

8. Cranial nerve not carrying parasympathetic fibres_____________?

   A. Fourth
   B. Seventh
   C. Third
   D. Ninth

9. Which of the following drugs in likely to damage the eighth cranial nerve when administered for a long period of time ?

   A. Ethambutol
   B. Isoniazid
   C. Rifampicin
   D. Streptomycin

10. Ramsay Hunt syndrome the cranial nerve involved is______________?

    A. Trigeminal
    B. Facial
    C. Glossopharyngeal
    D. Occulomotor nurve