7)
The ophthalmic artery:
a)
is a branch of the ECA
b)
enters through the superior orbital fissure
c)
does not penetrate the meninges of the optic nerve
d)
forms an anastomoses between ECA and ICA
e)
is an end artery
8)
Regarding the carotid sheath:
a)
arisa cervicalis lies behind the IJV
b)
is free to move in the neck
c)
contains the vagus and phrenic ????
d)
the sympathetic trunk lies outside the sheath
e)
the CCA lies lateral to the IJV
9)
The contents of the jugular foramen include:
a)
superior petrosal sinus
b)
internal jugular vein
c)
vagus nerve
d)
hypoglossal nerve
e)
all of the above
10)
The sensory innervation of the auricle of the ear includes:
a)
auricolotermporal nerve (V
3
)
b)
great auricular nerve (C
2
)
c)
facial nerve via tympanic plexus (VII)
d)
auricular branch of vagus (X)
e)
all of the above
11)
Regarding the abducent nerve (CN V
1
):
a)
the nucleus lies in the medulla
b)
supplies superior oblique muscle
c)
enters the orbit ???? superior orbital fissure
d)
has no relation to the cavernous sinus
e)
carries autonomic fibres from Edinger-Westphal node
12)
Regarding the face, which is INCORRECT?
a)
there is no deep fascia on the face
b)
the bulk of orbicularis oris muscle comes from buccinator
c)
the eyelid muscles are completely supplied by CNVII
d)
the parotid duct pierces buccinator opposite the third upper molar tooth
e)
the facial nerve supplies the occipital belly of occipitofrontalis
13)
Regarding the trigeminal nerve:
a)
branches emerge from the parotid gland
b)
the mandibular nerve has three cutaneous branches
c)
the supratrochlear nerve supplies midline forehead and scalp
d)
the infratrochlear nerve is a branch of the maxillary nerve
e)
the bridge of the nose is supplied by the external nasal nerve
