Week 5 Nervous System Flashcards
1
Q
Where does the first cervial nerve emege?
A
above C1
2
Q
How many cervical nerves are there?
A
8
3
Q
Where is C8 nerve located
A
below c7
4
Q
Somatic nervous system controls
A
voluntary movement of the body
5
Q
Somatic nerve chain of stimuli
A
Stimuli enters skin to nerve cell body through afferent nerve, then spinal cord, then afferent nerve to muscles
6
Q
Afferent
A
Sensory
7
Q
Efferent
A
motor
8
Q
Afferent is in which root nerve
A
Dorsal
9
Q
Efferent is in which root nerve
A
Ventral
10
Q
Fight or flight
A
Sympathetic
11
Q
Parasympathetic
A
Rest and digest
12
Q
Vagus nerve is in which system
A
Parasympathetic
13
Q
Bundles of nerve cells close to spinal cord, short pregannglionic and long postganglionic
A
sympathetic
14
Q
long preganglionic nerve cells, ganglions closer to organs, short postganglionic nerves
A
parasympathic
15
Q
A
