Autonomics I

Question 1

Neurotrans for Parasymp: cardiac and smooth muscle, gland cells, nerve terminals

Answer 1

Ach, M

Question 2

Neurotrans for for symp sweat glands

Answer 2

ACh, M

Question 3

Neurotrans for symp: cardiac and smooth muscle, gland cells, nerve terminals

Answer 3

NE, alpha, beta

Question 4

Neurotrans for Symp: renal vascular smooth muscle

Answer 4

D

Question 5

Neurotrans for somatic skeletal muscle

Answer 5

ACh, N

Question 6

Sympathetic Nervous System: Pre-ganglionic

Cell bodies are

Answer 6

thoracolumbar

Question 7

Sympathetic Nervous System: Pre-ganglionic

axons extend to

Answer 7

para-and pre- vertebral ganglia

Question 8

Sympathetic Nervous System: Pre-ganglionic

axon terminals synapse onto

Answer 8

sympathetic post-ganglionic neurons

Question 9

Sympathetic Nervous System: Post-ganglionic

cell bodies are in the

Answer 9

para- and pre-vertebral ganglia

Question 10

Sympathetic Nervous System: Post-ganglionic

axons/fibers extend to

Answer 10

effector tissues/organs

Question 11

Sympathetic Nervous System: Post-ganglionic

also innervate

Answer 11

adrenal medulla

Question 12

Parasympathetic Nervous System: Pre-ganglionic

cell bodies are in

Answer 12

craniosacral

Question 13

Parasympathetic Nervous System: Pre-ganglionic

axons extend to ganglia located

Answer 13

near or in effector tissues/organs

Question 14

Parasympathetic Nervous System: Post-ganglionic

cell bodies are located

Answer 14

near or on effecto tissues

Question 15

ACh used by both the symp and parasymp pre ganglionic fibers

Answer 15

Pre-ganglionic

Question 16

ACh acts through nicotinic receptors located on post-ganglioic fibers

Answer 16

Pre-ganglionic

Question 17

Drugs that alter ACh levels affect BOTH the sym and para sym systems

Answer 17

Pre-ganglionic

Question 18

Use DA, NE, EPI

Answer 18

Post-ganglionic sympathetic

Question 19

Most use NE

Answer 19

Post-ganglionic sympathetic

Question 20

The adrenal gland releases both NE and EPI

Answer 20

Post-ganglionic sympathetic

Question 21

NE and EPI act on alpha and beta receptors

Answer 21

Post-ganglionic sympathetic

Question 22

DA activates D1 (aswell as alpha and beta)

Answer 22

Post-ganglionic sympathetic

Question 23

Uses ACh

Answer 23

Post-ganglionic parasympathetic

Question 24

ACh acts on muscarinic receptors in most effector tissues, or nicotinic in somatic muscles

Answer 24

Post-ganglionic parasympathetic