Medical MCQs

5099 MCQs  (Page 122 of 510)

Which of the following is not true regarding trigeminal nerve ?
A. Roots of trigeminal nerve are attached to pons
B. It has three main divisions
C. Trigeminal nerve supplies the dura mater of middle cranial fossa
D. The trigeminal ganglion contributes to the sensory root only
Inferior alveolar nerve runs______________?
A. Medial to lateral pterygoid
B. From infratemporal fossa
C. Lateral to medial pterygoid
D. Lateral to lateral pterygoid
Mandibular anterior division nerve has______________?
A. One sensory and all motor branches
B. One motor and all sensory branches
C. All motor branches
D. All sensory branches
All the following nerves are related to the mandible except_____________?
A. Lingual nerve
B. Auriculotemporal nerve
C. Chorda tympani
D. Mental nerve
The auriculotemporal nerve supplies which gland_____________?
A. Lacrimal gland
B. Parotid
C. Submandibular
D. Sublingual
Anterior spinal artery is a branch of____________?
A. Internal carotid artery
B. Basilar artery
C. Vertebral artery
D. Labyrinthine artery
Dangerous area of the face is________________?
A. Above the line joining tragus to the nasal fold
B. Area drained by angular facial vein
C. Spheno – ethmoidal recess
D. All of the above
Posterior communicating artery is a branch of _______________?
A. Middle cerebral artery
B. External carotid artery
C. Internal carotid artery
D. Ophthamic artery
The cavernous sinus communicates directly with all , except_______________?
A. Inferior petrosal sinus
B. Pterygoid venous plexus
C. Veins in orbit
D. Sigmoid and straight sinus