Head — Flashcards

External nose has upper _____rd bony part and lower 2/3rd cartilaginous part.

CN _____ provides motor innervation to the stylopharyngeus muscle

The cavernous sinus drains into: - _____ via the superior petrosal sinus - Internal jugular vein via the inferior petrosal sinus - Pterygoid plexus via emissary veins

_____ movements of the jaw take place in the joint space above the articular disc of the temporomandibular joint.

The _____ bone and the frontal process of the maxilla separate the lacrimal sac from the middle meatus of the nasal cavity.

Length of the eustachian tube: _____ mm where:Bony: 12 mm + Cartilagenous: 24 mm

The _____ muscle is innervated by the anterior division of the mandibular (V3) nerve.

Cochlear duct is connected to the _____ by ductus reuniens.

The sclera is the thinnest _____ to the insertion of the rectus muscles.

Parasympathetic pathway of the parotid gland:The _____ nerve passes through the foramen ovale to relay in the otic ganglion