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Anatomy II K > Exam 3 > Flashcards

Exam 3 Flashcards

1
Q

which muscles elevate the mandible

A

temporalis
masseter
medial pterygoid

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2
Q

what represents the communication pathway between the infratemporal fossa and the orbit?

A

pterygomaxillary fissure

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3
Q

which structure is used to demarcate the three parts of the divided maxillary artery

A

lateral pterygoid muscle

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4
Q

which arteries branch from the third part of the maxillary artery

A 
posterior superior alveolar
infraorbital
descending palatine
artery of pterygoid canal
sphenopalatine artery
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5
Q

which arteries branch from 2nd part of maxillary artery

A

muscles of mastication

buccal artery

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6
Q

which arteries branch from 1st part of maxillary artery

A 
deep auricular
anterior tympanic
middle meningeal
accessory meningeal 
inferior alveolar
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7
Q

the middle meningeal artery enters the cranial cavity via which foramina

A

spinosum

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8
Q

which nerves are non-parasympathetic

A 
I
II
IV
VIII
XI
XII
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9
Q

which of the following hypaxial muscles is attached to the hyoid bone but is NOT part of the infrahyoid group

A

geniohyoid

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10
Q

which of the scalene muscles attaches to the second rib

A

posterior

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11
Q

the anterior belly of the digastric nerve is derived from the first pharyngeal arch and is innervated by which nerve

A

trigeminal

CN V

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12
Q

which of the following muscles consists of two bellies which originate from the body of the hyoid and the superior border of the scapula

A

omohyoid

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13
Q

branches of the external carotid artery are grouped into terminal, anterior, posterior, or medial pending on which direction the branch. which of the following is medial?

facial
maxillary
ascending pharyngeal
superior thyroid

A

ascending pharyngeal

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14
Q

branches of the external carotid artery are grouped into terminal, anterior, posterior, or medial pending on which direction the branch. which of the following is posterior

A

occipital

posterior auricular

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15
Q

branches of the external carotid artery are grouped into terminal, anterior, posterior, or medial pending on which direction the branch. which of the following is terminal

A

superficial temporal

maxillary

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16
Q

branches of the external carotid artery are grouped into terminal, anterior, posterior, or medial pending on which direction the branch. which of the following is anterior

A

superior thyroid
lingual
facial

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17
Q

the nerve branch to the geniohyoid originate from C1 runs partly with which of the following cranial nerves?

A

hypoglossal

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18
Q

ventral rami from which of the following levels of spinal cord make up the cervical plexus

A

C1-C4

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19
Q

which of the following infrahyoid muscles is not supplied through the ansa cervicalis

A

thyrohoid

20
Q

spinal cord level of phrenic nerve

A

C3-C5

21
Q

postganglionic fibers from which of the following region of the sympathetic trunk supply all the smooth muscles and glands of the head

A

superior sympathetic ganglion

22
Q

which structure enters the pharynx by passing between the base of the cranium and superior edge of the superior pharyngeal constrictor?

A

auditory tube

23
Q

which best describes the location of vallecular recesses?

A

lateral to median glossoepiglottic fold

24
Q

which represents the narrowest part of the laryngeal cavity

A

rima glottidis

25
Q

the chorda tympani carries branches of which of the following nerves inside the petrous portion of the temporal bone

A

facial nerve

26
Q

taste sensation from the posterior third of the tongue is carried by what cranial nerve

A

glossopharyngeal nerve

27
Q

what major parasympathetic nerve to thoracic and most abdominal organs

A

vagus nerve

28
Q

parasympathetic supply to the lacrimal gland is via what nerve

A

facial

29
Q

cell bodies of the parasympathetic preganglionic fibers to the ciliary ganlgion (source of cell bodies of postaganglionic fibers to the sphincter pupillae muscle) are located in

A

edinger-wesphal nucleus

30
Q

what extrinsic muscle of the eye

abducts the eyeball

A

lateral rectus

31
Q

CN I

A

olfactory nerve

smell

32
Q

CN II

A

optic nerve

33
Q

CN III

A

oculomotor nerve

34
Q

CN IV

A

trochlear nerve

35
Q

CN V

A

trigeminal nerve

36
Q

CN VI

A

abducens nerve

37
Q

CN VII

A

facial nerve

38
Q

CN VIII

A

vestibulocochlear nerve

39
Q

CN IX

A

glossopharyngeal nerve

40
Q

vagus nerve

A

CN X

41
Q

CN XI

A

Accessory nerve

42
Q

CN XII

A

hypoglossal nerve

43
Q

which cranial nerve supplies parasympathetic innervation to the parotid gland

A

glossopharyngeal nerve

44
Q

mandibular branch of the trigeminal nerve exits the cranial cavity through which foramina

A

foramen ovale

45
Q

cell bodies of sensory neurons carrying general sensory information from the dura of the middle and anterior cranial fossae, the external surface of the ear drum, and the anterior two-thirds of the tongue are located in which of the following cranial ganglia?

A

Geniculate

46
Q

special visceral motor modality supplies the stylopharyngeus muscle via what cranial nerve

A

CN IX

47
Q

what cranial nerves exit the cranial cavity through superior oblique fissure

A

occulomotor nerve
abducens nerve
trochlear nerve

Anatomy II K (3 decks)

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