Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

FOM Quiz 7 > 11/9 Anatomy > Flashcards

11/9 Anatomy Flashcards

1
Q

describe the cutanious innervation of the face:

A

it is from the trigeminal nerve.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what patch of skin is innervated by the CN V-1?

A

the nose, eyes, and forehead up over the top of the scalp

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

what patch of skin is innervated by V-2

A

the maxillar nerve goes the upper lip, the lower nose, and up the cheek to above the ears.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

what does the V-3 innervate in the skin?

A

the mandibular banch it innervates the bootom lip, the chin and the temple.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

the muscles of facial expression:

A

“F.O.N.Z. B.O.P” as in the fonz likes his beat bops…:-) they are: frontalis, orbicularis oculi, nasalis, zygomaticus, bucinator, orbicularis oris, platysma.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what muscles will wrinkle the forhead?

A

the frontalis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what muscle closes eye?

A

the orbicularis oculi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what muscle flare the nostrils?

A

the nasalis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

what muscle will smile the mouth

A

zygomaticaus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

what muscle will tensse the cheeks

A

buccinator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

the muscle that will close the mouth or pucker the lips

A

orbicularis oris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

wat muscle will tense the skin of the neck

A

the platysma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

waht is the origin of the superficial muscles of the face?

A

the 2nd branchial arch!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

what is the gland that is located just on top of the masitrer muscle

A

the parotid gland!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

coursed thorugh the front of the parotid gland and peirces the buccinator muscle, and comes into the d2nd maxillary molar…

A

the parotid gland

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

that nerve goes just under the parotid gland

A

the CN VII buccularis branch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

what is the function of the parotid gland?

A

makes saliva to giv amerase and make a bolus of chewed up food

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

what innervates the parotid gland

A

not the CN VII like the other glands but CN IX ! or the glossopharyngeal nerve!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Mkes you cry taste pie, close your eye and innervates all the glands of the head except the one it goes through…

A

CNVII

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Decribe the corse of the innervation of the parotid gland

A

it is innervated by CNIX that originates in the medulla then comes and hitch hikes along the CNV-3 to the gangleon calle dthe otic ganglion then down to the parotid gland via V-3 hitch hiking!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

what innervates the mucsles of facial expression?

A

CN VII – facial nerve proper!

22
Q

what is the corse of the BM of the facial nerve

A

from the pons through the internal acoustic meatus, and then the facial nerve goes down and exits the styloid mastoid foramen, then it gives rise to five branches to innervate the muscles

23
Q

what are the five branches of the facial nerve that innervate the facial expresion muscles

A

top to bottom: Temporal, zygomatic, buccal, mandibular, cervical branches.

24
Q

what is the way to remember the nerves of the facial nerve that innerate the muscles of facial expression.

A

To Zanzibar By Motor Car

25
Q

The facial nerve does….

A

closes the eye, tastes pie, makes you cry, and innervates all the glands of the head except the one it goes through!

26
Q

waht are the borders of the infratemporal fossa?

A

it is on the bottom of the skull, deep to the zygomatic arch, post to maxilla; ant. to masotid process, and lateral to the pterygoid plate

27
Q

what are the contents of the infratemporal fossa?

A

the foramen ovale with the CN V-3; foramen spinosum with the middle memingeal artery. the Infraorbital fissure with the CN V-2. the petrotympanic fisure with the chorda tympani nerve; the mandibular fossa for the mandibular joint.

28
Q

what is the temporomandibular joint

A

the joint of the jaw

29
Q

what is the temporomandibular joint made of?

A

the Mandibular fossa above the articular disc that is above the mandibualr condyle that is surrounded by the joint capsule.

30
Q

what are the muscle of mastication?

A

Masseter muscle; Temporalis muscle; medial pterygoid muscle; lateral pterygoid muscle

31
Q

the masseter muscle location

A

arisees from the zygomatic arch, goes to the ramus of the mandible

32
Q

function of the masseter muscle

A

elivate the mandible with power

33
Q

innervation of the masseter muscle

A

V-3

34
Q

The temporalis muscle

A

arises from the temporal fossaa to the choronoid process of the mandible and goes under the zygomatic arch.

35
Q

function of the temporalis muscle

A

to close the jaw with power

36
Q

innervation of the temporalis muscle

A

CN V-3

37
Q

course of the medial pterygoid muscle

A

from the ramus of the mandible to the pterygooid plate

38
Q

function of the medial pterygoid muscle

A

side to side chewing

39
Q

innervation of the lateral pterygoid muscles

A

V-3

40
Q

attachment of the lateral pterygoid muscle

A

from the condiloid process of the mandible to the pterygoid plate

41
Q

function of the lateral pterygoid muscle

A

depress the mandible and move it forward

42
Q

innervation of the lateral pterygoid muscle

A

V-3

43
Q

what is between the mandibular fossa and the mandibular condyle?

A

the articular disc

44
Q

what does the lateral pterygoid muscle do as it contracts?

A

it pulls the mandibular condyle forward and the articular disc forward to really open the mouth wide!

45
Q

what does the mancible and associated muscles derive from?

A

the 1st branchial arch and therefore all innervated by V-3

46
Q

what are the nerves of the infratemporal fassa?

A

The CN V-3 that gives rise to the inferior alveolar nerve, the mental nerve, and the lingual nerve

47
Q

Describe the course of the V-3 and what nerves it gives rise to?

A

through the foramen ovale in the infra tempral fossa, then give rise to lingual nerve on the inside of the mandible and the inferior alveolar nerve that courses down the mandible to innervate the molars and then exit the mandible to give rise to the mental nerve!

48
Q

what CNs give rise to the Lngual nerve?

A

V-3 and VII gives the chorda timpani nerve

49
Q

what does the Chorda tympani nerve that comes from CN VII innervate?

A

it innervates the SS: tounge taste; VM: sublingual salivary gland; and VM: submandibular gland.

50
Q

what the what how do we have both the CN VII chorda tympani nerve and the CN V-3 together at the lingual nerve just below the infra temproal fossa

A

the chorda tympani nerve jumps on the CN V-3 to get to the tounge!

51
Q

CN VII

A

tastes pie makes you cry closes your eye, and inneravtes all the glands but the one it goes through

FOM Quiz 7 (18 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions