Autonomic 2 Flashcards

1
Q

Somatic

A

Ach

N1

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2
Q

Sympathetic

A

Pregang- Ach N2
Postgang- NE smooth muscle and glands a and b
Ach for Muscarinic sweat glands

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3
Q

Parasympathetic

A

Pregang Ach N2

postgang Ach M

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4
Q

Adrenal Medulla

A

Ach N2

Epi and NE

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5
Q

N1 nicotinic Ach antagonist

A

d-tubocurarine

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6
Q

N2 nicotinic Ach antagonist

A

hexa-methonium

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7
Q

M1/M3/M5 muscarinic Ach antagonist and second messenger

A

Atropine

PLC/IP3 and DAG

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8
Q

M2/M4 muscarinic Ach antagonist and second messenger

A

Atropine

Decrease cAMP

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9
Q

a1 adrenergic agonists

A

NE- phenylephrine

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10
Q

a1 antagonist

A

phentolamine

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11
Q

a1 linked enzyme and second messenger

A

PLC

IP3 and DAG

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12
Q

a2 agonist

A

NE clonidine

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13
Q

a2 antagonist

A

yohimbine

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14
Q

a2 second messenger

A

decrease cAMP

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15
Q

B1 agonist

A

epi- dobutamine

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16
Q

B1 antagonist

A

propranolol and metoprolol

17
Q

B1 second messenger

A

increased cAMP

18
Q

B2 agonist

A

Epi- terbutaline

19
Q

B2 antagonist

A

Butoxamine

20
Q

B2 second messenger

A

increased cAMP

21
Q

Heart

A

B1

22
Q

Skin constricting

A

a1

23
Q

Skeletal muscle dilating

A

B2

24
Q

Skeletal muscle constricting vasoconstriction

A

a1

25
Q

Bronchioles dilating

A

B2

26
Q

GI walls relax

A

a2 B2

27
Q

Sphincters contracts

A

a1

28
Q

increased saliva

A

B1

29
Q

Bladder wall relaxes

A

B2

30
Q

Ejaculation

A

a

31
Q

Dilating pupils

A

a1

32
Q

ciliary muscles dilate

A

B

33
Q

Sweat glands termoregularory

A

Muscarinic!!!