Chapter 4 Part 2 Flashcards

1
Q

One attachment to structures outside of larynx; laryngeal support and fixation

A

Extrinsic muscles

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

Muscles attached to structures only within the larynx; adjust for phonation

A

Intrinsic muscles

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

Intrinsic muscles of the larynx can be ….(4)

A

Abductors
Adductors
Tensors
Relaxers of vocal folds

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

Muscles that elongate and tense the vocal folds

A

Thyrovocalis, cricothyroid (Pars oblique, pars rectus)

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

muscles that relax and shorten vocal folds

A

Thyromuscularis

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

What makes up the cover of the vocal folds?

A

Epithelial and connective tissue

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

What makes up the body of the vocal folds?

A

thyrovocalis and thyromuscularis

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

What is the outer 1st layer of the vocal folds?

A

Squamous epithelium

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

Layer of the vocal folds that maintains shape of the vocal folds, Protects vocal folds,
Helps keep VF hydrated (barrier to dehydration)

A

Squamous epithelium

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

Holds epithelium to superficial layer of lamina propria made up of collagen

A

Basement membrane

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

What is the 2nd layer of the vocal folds?

A

Superficial lamina propria

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

Layer of the vocal folds that consists of elastin nonliving connective structural tissue ,cushions vocal folds

A

Superficial lamina propria

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

What is the 3rd layer of the vocal folds?

A

Intermediate lamina propria

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

Layer of the vocal folds that adds mechanical integrity

A

Intermediate lamina propria

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

What is the 4th layer of the vocal folds?

A

Deep lamina propria

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

Layer of the vocal folds that Contributes to the durability of the layer

A

Deep lamina propria

17
Q

What is the 5th layer of the vocal folds?

A

Thyrovocalis

18
Q

consistency of “stiff rubber bands”

and contracts to control stiffness

A

Thyrovocalis

19
Q

What is the passive aspect of the thyrovocalis?

A

consistency of stiff rubber bands

20
Q

What is the active aspect of the thyrovocalis?

A

Contracts to control stiffness