All of the following canals open on the posterior wall of the pterygo palatine fossa EXCEPT_____________?

Related Mcqs:

1. 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

2. Which of the following is present in the posterior cranial fossa in a five year old child______________?

   A. Foramen rotundum
   B. Foramen lacerum
   C. Juglar foramen
   D. Zygomatic nerve

3. Which of the following is located meidal to the third molar at the junction of the maxilla and the horizontal plate of the palatine bone_____________?

   A. Posterior nasal spine
   B. Mylohyoid line
   C. Pterygoid Hamulus
   D. Greater palatine foramen

4. Anterior limit of infratemporal fossa is______________?

   A. Lateral pterygoid plate
   B. Maxillary posterior wall
   C. Pterygomaxillary fissure
   D. Mastiod process

5. Mandibular fossa is a part of_____________?

   A. Mandible bone
   B. Maxilla bone
   C. Sphenoid bone
   D. Temporal bone

6. The palatine bone furnishes the link between________________?

   A. Maxilla and the sphenoid bone
   B. Sphenoid and the ethmoid bone
   C. Sphenoid and the vomer
   D. None of the above

7. Muscle originating from scaphoid fossa is _____________?

   A. Levator palatine
   B. Tensor cculo
   C. Palatoglossus
   D. Superior constrictor

8. The main arterial trunk supplying the infra temporal fossa is_______________?

   A. Infratemporal artery
   B. Deep temporal artery
   C. Maxillary artery
   D. Posterior superior alveolar artery

9. Main nerve supply of palatine tonsils is_______________?

   A. Lesser palatine nerve
   B. Greater palatine nerve
   C. Glossopharyngeal nerve
   D. Facial nerve

10. Palatine tonsil develops from________________?

    A. Dorsal part of II pharyneal pouches
    B. Ventral part of II pharyneal pouches
    C. Dorsal part of III pharyneal pouches
    D. Ventral part of I pharyneal pouches