T2Q4 Larynx, Muscles Flashcards
1
Q
f(x): cricothyroid
A
increases tension on the vocal chords
2
Q
f(x): posterior cricoarytenoid
A
abducts vocal folds
3
Q
f(x): lateral cricoarytenoid
A
adducts vocal folds
4
Q
f(x): transverse cricoarytenoid
A
closes glottis
5
Q
f(x): oblique cricoarytenoid
A
sphincter of inlet
6
Q
f(x): thyroarytenoid
A
sphincter of vestibule
7
Q
f(x): vocalis
A
changes tension on vocal chords
8
Q
nerve: cricothyroid
A
external laryngeal (superior laryngeal)
9
Q
nerve: posterior cricoarytenoid
A
recurrent laryngeal
10
Q
nerve: lateral cricoarytenoid
A
recurrent laryngeal
11
Q
nerve: oblique cricoarytenoid
A
recurrent laryngeal
12
Q
nerve: transverse arytenoid
A
recurrent laryngeal
13
Q
nerve: vocalis
A
recurrent laryngeal
14
Q
nerve; thyroarytenoid
A
recurrent laryngeal
15
Q
o/i: cricothyroid
A
o: cricoid cartilage
i: thyroid cartilage
