41 Vagus Nerve: Branches Flashcards
1
Q
Identify
A
- Internal laryngeal n.
- External laryngeal n.
- Recurrent laryngeal n.
2
Q
Recurrent laryngeal n. innervate which muscles?
A
All of laryngeal muscles except cricothyoroid muscle
3
Q
Is 1. Internal laryngeal n. sensory or motor?
A
Sensory
4
Q
Sensory target of 1. Internal laryngeal n.?
A
Membranes above false vocal folds
5
Q
Is 3. Recurrent laryngeal n. sensory or motor?
A
Sensory and motor
6
Q
Sensory target of 3. Recurrent laryngeal n.?
A
Membranes below false vocal folds
7
Q
Is external laryngeal n. sensory or motor??
A
Motor
8
Q
Muscles innervated of external laryngeal n.
A
Cricothyroid
9
Q
- Internal laryngeal a.
- External laryngeal n.
- Recurrent laryngeal n
- > They are branches of which cranial nerve?
A
Vagus nerve
10
Q
- Internal laryngeal a.
- External laryngeal n.
- > They are branches of which nerve?
A
Branch of superior laryngeal n. from vagus