VI - Autonomic Regulation

Question 1

Major involuntary, unconscious, automatic part of the nervous system

Answer 1

Autonomic Nervous System

Question 2

Major Parts of Autonomic Nervous System

Answer 2

Parasympathetic, Sympathetic, Enteric

Question 3

Sympathetic NS: Spinal Roots of Origin

Answer 3

T1-12, L1-5

Question 4

Sympathetic NS: Location of Ganglia

Answer 4

Paravertebral chains that lie along the spinal column

Question 5

Sympathetic NS: Pre-ganglionic Fibers

Answer 5

short

Question 6

Sympathetic NS: Post-ganglionic Fibers

Answer 6

long

Question 7

Paraympathetic NS: Spinal Roots of Origin

Answer 7

CN III, VII, IX, X, sacral segments of spinal cord

Question 8

Paraympathetic NS: Location of Ganglia

Answer 8

Most are located in the organs innervated

Question 9

Paraympathetic NS: Pre-ganglionic Fibers

Answer 9

Long

Question 10

Paraympathetic NS: Post-ganglionic Fibers

Answer 10

Short

Question 11

Sympathetic NS: pupils

Answer 11

mydriasis α1

Question 12

Sympathetic NS: heart rate

Answer 12

tachycardia β1

Question 13

Sympathetic NS: heart contractility

Answer 13

increased β1

Question 14

Sympathetic NS: skin/splanchnic BV

Answer 14

constriction α1

Question 15

Sympathetic NS: skeletal muscle BV

Answer 15

dilation β2, M3

Question 16

Sympathetic NS: bronchi

Answer 16

dilation β2

Question 17

Sympathetic NS: GIT walls

Answer 17

relaxation α2, β2

Question 18

Sympathetic NS: GIT sphincters

Answer 18

contraction α1

Question 19

Sympathetic NS: bladder wall

Answer 19

relaxation β2

Question 20

Sympathetic NS: bladder sphincter

Answer 20

contraction α1

Question 21

Sympathetic NS: uterus

Answer 21

contraction α1, relaxation β2

Question 22

Sympathetic NS: penis

Answer 22

ejaculation α

Question 23

Sympathetic NS: sweat glands

Answer 23

increase sweating α

Question 24

Sympathetic NS: liver

Answer 24

gluconeogenesis, glycogenolysis α, β2

Question 25

Sympathetic NS: fat cells

Answer 25

lipolysis β3

Question 26

Sympathetic NS: kidney

Answer 26

increase renin β1

Question 27

Parasympathetic NS: pupils

Answer 27

miosis and accomodation M3

Question 28

Parasympathetic NS: heart rate

Answer 28

bradycardia M2

Question 29

Parasympathetic NS: heart contractility

Answer 29

decreased M2

Question 30

Parasympathetic NS: bronchi

Answer 30

constriction M3

Question 31

Parasympathetic NS: GIT walls

Answer 31

contraction M3

Question 32

Parasympathetic NS: GIT sphincters

Answer 32

relaxation M3

Question 33

Parasympathetic NS: GIT secretion

Answer 33

increased M1, M3

Question 34

Parasympathetic NS: bladder wall

Answer 34

contraction M3

Question 35

Parasympathetic NS: bladder sphincter

Answer 35

relaxation M3

Question 36

Parasympathetic NS: uterus

Answer 36

contraction M3

Question 37

Parasympathetic NS: penis

Answer 37

erection M