Medical Mcqs

What is maxillary air sinus ?
  • (A)  Paranasal air sinus situated close to maxilla
  • (B)  Venous sins situated close to maxilla
  • (C)  Paranasal air sinus situated in maxilla
  • (D)  Venous sinus extending in to the maxilla
All of the following statements regarding pharynx are correct except_____________?
  • (A)  The opening of auditory tube is located in the lateral wall of naxopharynx
  • (B)  The soft palate is at the level of separation of nasopharynx and the oropharynx
  • (C)  The pharynx is continuous with the esophagus at the level of sixth cervical vertebrae
  • (D)  The afferent limb of the gag reflex is 10th cranial nerve; the efferent limb is IX cranial nerve