Kuntzman/tortora A&p Ch.18 The Autonomic Nervous System

Front 1

The peripheral nervous system (PNS) consist of what 2 nervous system?

Back 1

– Somatic Nervous System (SNS)
– Autonomic Nervous System (ANS)

Front 2

The ANS supplies and controls?

Back 2

– Smooth Muscle (GI tract and blood vessels)
– Cardiac Muscle
– Glands (sweat and digestive glands)

Front 3

Is the ANS voluntary or involuntary?

Back 3

Involuntary

Front 4

ANS motor pathway?

Back 4

2 Neurons from CNS to Effector

Front 5

Which nervous system has 2 divisions, the sympathetic and parasympathetic?

Back 5

ANS (autonomic)

Front 6

Which nervous system release either Ach or NE?

Back 6

ANS (autonomic)

Front 7

Which nervous system is excitatory (+) or inhibitory (-)?

Back 7

ANS (autonomic)

Front 8

The somatic (SNS) controls?

Back 8

Skeletal Muscle

Front 9

Is the SNS voluntary or involuntary?

Back 9

Voluntary

Front 10

SNS motor pathway?

Back 10

1 Neuron from CNS to Effector

Front 11

Which nervous system is where all release the neurotransmitter Ach?

Back 11

Somatic (SNS)

Front 12

Which nervous system is always excitatory (stimulates contraction)?

Back 12

Somatic (SNS)

Front 13

The autonomic motor pathways include 2 motor neurons?

Back 13

– Preganglionic Neuron
– Postganglionic Neurons

Front 14

Which motor neurons of the autonomic motor pathway is from CNS synapses with postganglionic neurons in autonomic ganglion?

Back 14

Preganglionic Neuron

Front 15

Which motor neurons of the autonomic motor pathway is from cell body in autonomic ganglion to effector?

Back 15

Postganglionic Neurons

Front 16

ANS divisions?

Back 16

– Sympathetic
– Parasympathetic

Front 17

Most organs supplied by both S&P divisions is called?

Back 17

Dual Innervation

Front 18

Sympathetic and parasympathetic have _____ (_____) effects?

Back 18

Opposite (antagonistic)

Front 19

With the heart rate sympathetic does what, and parasympathetic does what?

Back 19

– Stimulates
– Inhibits

Front 20

Fight – Or – Flight

Back 20

Sympathetic

Front 21

Rest – and – Digest?

Back 21

Parasympathetic

Front 22

Some organs receive only _____ not _____ nerves?

Back 22

– Sympathetic
– Parasympathetic

Front 23

What are some organs that receive only sympathetic nerves?

Back 23

– Sweat Glands
– Many Blood Vessels
– Hair Muscles cell bodies

Front 24

Cell bodies located in lateral gray horn of spinal cord segments T1 – T12 & L1 – L2?

Back 24

Sympathetic Preganglionic Neurons

Front 25

The sympathetic division is called?

Back 25

Thoracolumbar

Front 26

Neurons synapse with long postganglionic neurons in sympathetic trunk (chain) ganglia or prevertebral ganglia?

Back 26

Short Preganglionic Neuron

Front 27

1 preganglionic neuron synapses with many postganglionic neurons?

Back 27

Widespread Effect

Front 28

All effectors are controlled by postganglionic neurons except?

Back 28

Adrenal Medulla

Front 29

Adrenal medulla is controlled by a?

Back 29

Preganglionic Neuron

Front 30

2 types of sympathetic (s) ganglia?

Back 30

– Sympathetic Trunk (chain) Ganglia
– Prevertebral Ganglia

Front 31

Which sympathetic ganglia is located on both sides of the vertebral column?

Back 31

Sympathetic Trunk (chain) Ganglia

Front 32

With the sympathetic trunk (chain) ganglia, this is the entry points formed by preganglionic sympathetic neurons located at T1 – L2 spinal cord segments?

Back 32

White Rami

Front 33

With the sympathetic trunk (chain) ganglia, this is the exit points that lead to each of the 31 pairs of spinal nerves and outnumber white rami?

Back 33

Gray Rami

Front 34

Which sympathetic (S) ganglia is located anterior to the vertebral column, near the abdominal arteries?

Back 34

Prevertebral Ganglia

Front 35

Preganglionic cell bodies located in the brain stem, as cranial nerves III, VII, IX, X and spinal cord segments S2 – S4?

Back 35

Parasympathetic Preganglionic Neurons

Front 36

Parasympathetic division is called the?

Back 36

Craniosacral

Front 37

The _____ nerve (_____) carries 80% of parasympathetic outflow?

Back 37

Vagus(X)

Front 38

Neurons synapse with short postganglionic neurons in terminal ganglia located close to or within effector?

Back 38

Long Preganglionic Neuron

Front 39

1 preganglionic neuron synapses with a few postganglionic neurons?

Back 39

Localized Effect

Front 40

All S&P preganglionic axons release?

Back 40

ACh

Front 41

All P postganglionic axons release?

Back 41

ACh

Front 42

Some S postganglionic axons (sweat glands) release?

Back 42

ACh

Front 43

ACh response?

Back 43

Short-Lived

Front 44

Almost all S postganglionic axons release?

Back 44

NE (norepinephrine)

Front 45

NE response?

Back 45

Has Longer Lasting Widespread Effects

Front 46

NE has longer lasting widespread affects enhanced by epinephrine and norepinephrine released from the?

Back 46

Adrenal Medulla

Front 47

Produces ATP during physical or emotional stress?

Back 47

Fight – or – Flight Response

Front 48

What are the 4 E situations?

Back 48

– Emergency
– Exercise
– Excitement
– Embarrassment

Front 49

Which response increases heart rate, force of contraction, and blood pressure, and dilates airways increasing breathing rate?

Back 49

Fight – or – Flight Response

Front 50

Which response increases sweating and dilates pupils?

Back 50

Fight – or – Flight Response

Front 51

Which response contracts arrector pili muscles?

Back 51

Fight – or – Flight Response

Front 52

Vasodilates blood vessels to essential organs such as skeletal muscles, heart, liver and adipose tissue is what type of effect?

Back 52

Sympathetic Effect

Front 53

Increases glycogen and fat breakdown; increasing blood glucose for ATP production is what type of effect?

Back 53

Sympathetic Effect

Front 54

Vasoconstricts blood vessels to nonessential organs such as GI tract and kidneys decreasing digestion and urination is what type of effect?

Back 54

Sympathetic Effect

Front 55

Which response conserves and restores body energy?

Back 55

Rest – and – Digest Response

Front 56

With parasympathetic effects SLUDD is what?

Back 56

– Salivation
– Lacrimation
– Urination
– Digestion
– Defecation

Front 57

Which response decreases heart rate, airway diameter, and pupil diameter?

Back 57

Rest and Digest Response

Front 58

Which response increases glycogen production for energy storage?

Back 58

Rest and Digest Response

Front 59

The autonomic reflexes and control components include?

Back 59

– Receptor
– Sensory Neuron
– Integrating Center
– Motor Neurons
– Effectors

Front 60

Major control and integration center of autonomic nervous system?

Back 60

Hypothalamus