PPT 4 Phonation Anatomy 1 Flashcards

Phonation Anatomy (50 cards)

1
Q

produced without use of vocal folds

A

voiceless sounds

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

produced by action of vocal folds

A

voiced sounds

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

vibrating vocal folds within the larynx

A

phonation

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

what provides the energy source for phonation

A

air from the lungs

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

space between the vocal folds

A

glottis

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

most important laryngeal space for speech

A

glottis

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

defined why the variable sphincter that allows voicing

A

glottis

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

below the vocal folds

A

sub glottal

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

primary function of the phonatory system

A

protection of the vocal folds through throat clearing

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

secondary function of the phonatory system

A

phonation

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

process of adducting folds to begin process of phoning

A

attack

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

abduction of vocal folds

A

termination

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

the larynx is what type of structure

A

musculo-cartilaginous

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

located at the top of the first ring of the trachea

A

larynx

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

the larynx is adjacent to where

A

cervical vertebrae 4 through 6

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

average length of larynx in adult males

A

44 mm

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

average length of larynx in adult females

A

36 mm

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

what is the only bone in the body that isn’t articulated with any other bone

A

hyoid bone

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

list the three unpaired cartilages

A

thyroid, cricoid, and epiglottis

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

list the three paired cartilages

A

arytenoid, corniculate, and cuneiform

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

the left and right lamina make up the

A

thyroid cartilage

22
Q

the left and right lamina meet at the

A

laryngeal prominence

23
Q

we can see the oblique line , an attachment point for various other muscles, from what view

24
Q

the hyoid bone and thyroid cartilage are held together by

A

thyroid membrane

25
where the arytenoid cartilage sits
superior facet
26
where the inferior forms of the thyroid articulate
lateral facet
27
name the two joints of the larynx
cricoidarytenoid and cricothyroid
28
the movement of the cricothyroid joint
anterior tilt (forward and back)
29
the movements of the cricoarytenoid joint
glide (opening and closing) and rotating
30
the cricoarytenoid joint helps to _ the vocal folds
elongate
31
which process is closer to the thyroid
vocal process.
32
which process is the posterior part of the vocal folds
muscular process
33
where the movement of the vocal folds begins
cartilaginous margin
34
when the vocal folds glide and rotate what is set into motion
membranous margin
35
short and skinny vocal folds with result in a voice that is _ in pitch
higher
36
typical length of vocal folds in adult males
17-21 mm
37
typical length of vocal folds in adult females
11-15 mm
38
t/f vocal fold abduction requires both folds pulling away from one another
false
39
the cricoarytenoid joint is a _ joint
synovial
40
the three movements of the cricoarytenoid joint help to
bring the vocal folds closer together
41
closes over the larynx and airway when swallowing
epiglottis
42
used to visualize the vocal folds
laryngeal mirror
43
the five layers of the vocal folds
squamous epithelium, superficial lamina propria, intermediate lamina propria, deep lamina propria, thyroaryenoid muscle thyrovocalis part, thyroarytenoid muscle thyromuscularis part
44
The muscular process serves as an articulation point for the
thyromuscularis
45
the vocal process serves as an articulation point for the
thyrovocalis
46
space between aditus and the ventricular folds
vestibule
47
middle space of the larynx between the ventricular and the vocal folds
middle vestibule
48
taking out a part or the whole larynx
laryngectomy
49
Consequences of laryngectomy
swallowing difficulties, speaking difficulties
50