chapter 60 part 4

Question 1

regulates the activities of internal organs such as the heart, lungs, blood vessels, digestive organs, and glands

Answer 1

autonomic nervous system

Question 2

its responsibility is the maintenance and restoration of internal HOMESOSTASIS

Answer 2

autonomic nervous system

Question 3

there are two major divisions of autonomic nervous system:

Answer 3

parasympathetic nervous system
sympathetic nervous system

Question 4

predominantly excitatory responses (the “fight-or-flight” response)

Answer 4

sympathetic nervous system

Question 5

sympathetic or parasympathetic: relaxation (inhibition) of the urinary bladder

Answer 5

sympathetic

Question 6

sympathetic or parasympathetic: increase (stimulation) in the rate and force of the heartbeat

Answer 6

sympathetic

Question 7

it controls mostly VISCERAL FUNCTIONS (rest and digest)

Answer 7

parasympathetic

Question 8

sympathetic or parasympathetic: a decrease (inhibition) in heart rate

Answer 8

parasympathetic

Question 9

main SYMPATHETIC neurotransmitter

Answer 9

norepinephrine

Question 10

main PARASYMPATHETIC neurotransmitter

Answer 10

acetylcholine

Question 11

a VERTICAL BAND within each frontal lobe, and CONTROLS VOLUNTARY MOVEMENTS of the body

Answer 11

motor cortex

Question 12

a pathway that is responsible for voluntary, involuntary, and coordination of movement

Answer 12

motor pathways

Question 13

a pathway that receive, integrate, and transmit a wide variety of sensations within the CNS

Answer 13

sensory pathways

Question 14

PARALYSIS of an arm and leg on the SAME SIDE of the body

Answer 14

hemiplegia

Question 15

both legs are paralyzed

Answer 15

paraplegia

Question 16

all four extremities are paralyzed

Answer 16

quadriplegia

Question 17

lack of muscle tone

Answer 17

flaccidity

Question 18

CONVERY SENSATIONS of heat, cold, and pain; position; and vibration

Answer 18

sensory impulses