All of the following structures are related to cavernous sinus except______________?
(A) 2nd optic nerve
(B) 4th nerve
(C) 6th nerve
(D) Mandibular division of trigeminal nerve
The lower lip gets its sensory supply though the__________________?
(A) Buccal branch of the facial nerve
(B) Buccal branch of the mandibular nerve
(C) Mandibular branch of the facial nerve
(D) Mental nerve
The structure that is closely related to the posterior end of the mylohyoid ridge is_______________?
(A) Lingual nerve
(B) Inferior alveolar nerve
(C) Mylohyoid nerve
(D) None of the above
All are true of mandibular nerve except________________?
(A) Sensory branch arises from anterior trunk
(B) Muscles of mastication are innervated by branches of main trunk
(C) Nerve to medial pterygoid arises from main trunk
(D) Buccal nerve innervated buccinator muscle
Injury to the motor division of the mandibular nerve will cause paralysis of the following except ______________?
(A) Medial pterygoid
(B) Masseter
(C) Buccinator
(D) Anterior belly of digastric
TMJ is supplied mainly by ______________?
(A) Masseteric and auriculotemporal nerve
(B) Superficial temporal nerve
(C) Facial nerve peripheral branch
(D) Posterior auricular nerve
The Otic Ganglion_____________?
(A) Is in relation to maxillary nerve
(B) Receives preganglionic parasympathetic fibers, through the greater superficial petrosal nerve
(C) Sends postganglionic parasympathetic fibers to auriculotemporal nerve
(D) Is related to the tensor tympani
The cavernous sinus communicates directly with all except_____________?
(A) Inferior petrosal sinus
(B) Pterygoid venous plexus
(C) Veins in orbit
(D) Sigmoid sinus and straight sinus
Opthalmic artery is the branch of part of _________ internal carotid artery ?
(A) Intra cavernous
(B) Intra petrous
(C) Intra cerebral
(D) Extra cranial