QuestionSBA
QuestionChoice
This supplies all of the intrinsic muscles of the larynx, except the cricothyroid muscles. It also supplies sensation to the larynx below the level of the vocal cords.
10024672
c
Recurrent laryngeal nerve
QuestionChoice
This supplies the infrahyoid muscles.
10024674
e
Ansa Cervicalis
QuestionChoice
This innervates the diaphragm.
10024673
d
Phrenic nerve
QuestionChoice
It is supplied by the external branch of the superior laryngeal nerve.
10024671
b
Internal branch of the superior laryngeal nerve
QuestionChoice
The cricothyroid muscle is supplied by the external branch of the superior laryngeal nerve.
10024670
a
External branch of the superior laryngeal nerve
Concept
Chapter
2693
5303
Larynx
Topic
201
Head and neck anatomy
17332
Which nerve supplies the cricothyroid muscle?
a