PHARM 1 ANS

Question 1

Neurotransmitters of the ANS

ACh

NE

E

DA

CO-transmitters

Answer 1

Question 2

Answer 2

Question 3

Cholinergic neurotransmission

review

Answer 3

Question 4

Acetylcholine receptors

know mainly M2/3

Answer 4

Question 5

Adrenergic Neurotransmission

Refers to what type of neurotransmission?

synthesis of catecholamines?

Storage of catecholamines?

release of catecholamines?

Answer 5

Question 6

Adrenergic neurotransmission

binding of catecholamines to adrenergic receptors?

termination of catecholamine signaling?

Answer 6

Question 7

what prevents storage of catecholamines?

What prevents reuptake of NE?

Answer 7

• Reserpine inhibits VMAT-2 and leads to depletion of catecholamines from sympathetic nerve endings
• Cocaine

Question 8

Alpha-adrenergic receptors

a1?

a2?

Answer 8

Question 9

beta-andrenergic receptors

b1

b2

b3

Answer 9

Question 10

Answer 10

Question 11

DA receptors

Answer 11

Question 12

Direct effects of autonomic nerve stimulation

a1?

b2?

Muscarinic receptors

Answer 12

Question 13

Answer 13

Question 14

Modulation of vascular responses by EDRF

smooth muscle is innervated by what?

how does relaxation occur?

Answer 14

Question 15

baroreceptor reflex

increased bp?

decreased bp?

histamine would be what?

Answer 15