Nervous system

Question 1

The 3 parts of brain?

Answer 1

cerebrum
cerebellum
brainstem

Question 2

cerebrum divided into 2 parts called?

Answer 2

hemispheres

Question 3

each cerebral hemisphere has how many lobes?

Answer 3

4

Question 4

name the cerebral lobes

Answer 4

frontal lobe
parietal lobe
occipital lobe
temporal lobe

Question 5

cerebellum is responsible for?

Answer 5

movement and coordination; sense of balance

Question 6

brain stem includes?

Answer 6

mid brain
pons
medulla oblongata

Question 7

brain stem is responsible for?

Answer 7

body’s involuntary actions; breathing, HR, BP

Question 8

nervous system is classified into how many systems? name them

Answer 8

2
CNS (central nervous system)
PNS (peripheral nervous system)

Question 9

CNS comprises of?

Answer 9

brain and spinal cord.
spinal cord connects the brain to PNS

Question 10

what is the PNS?

Answer 10

a network of nerves spread across the body

Question 11

what are neurons?

Answer 11

basic unit of nervous sys
the nerve cell
transmits electrical signals to brain

Question 12

neuron cell structure

Answer 12

cell body - nucleus
dendrites
axon