nerves Flashcards
1
Q
nervous system
A
central nervous system
peipheral nervous system
2
Q
CN
A
brain or spinal cord
3
Q
PNS
A
somantic or autonomic
both split into afferent nereves and efferent nerves
4
Q
in automnic efferent nerves
A
sympathetic NS and parasympathetic
5
Q
somantic
A
comes contact- external enviro
6
Q
autonomic
A
regulates functioning eg degestion, hormones - internal enviro
7
Q
autonomic
A
sympathetic -activted by condition promote arousal= HR INCREASE
- fight/flight
8
Q
parasympathetic
A
active condition recover- heart disease
- rest and digestion system
