nerves Flashcards
1
Q
all muscles of tongue bar platoglossus are innerated by…
A
CNXII (hypoglossal)
2
Q
platoglossus innovated by…
A
CNX (vagus)
3
Q
constrictor muscles of the pharynx (external layer of pharyngeal muscles) innovated by…
A
CNX (vagus)
4
Q
inner longitudinal muscles of pharynx innerated by…
A
CNIX (glossopharyngeal) and CNX (vagus)
5
Q
only muscle innerated by CNIX (glossopharyngeal)
A
stylopharyngeus
6
Q
gag reflex innerated sensory and motor
A
sensory CNIX (glossopharyngeal)
motor CNIX+CNX (glossopharyngeal+vagus)
7
Q
what nerve stimulates contraction of external anal sphincter
A
pudenal (S2,3,4)
8
Q
pudenal nerve exits pelvis via…
A
greater sciatic foramen
9
Q
pudenal nerve enters perineum through…
A
lesser sciatic foramen