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physiology > Receptors ANS and PSNS > Flashcards

Receptors ANS and PSNS Flashcards

1
Q

vasoconstriction of GI, Kidney, skin»muscles

A

Alpha 1, adrenergic

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2
Q

Reduction in blood flow to salivary glands

A

Alpha 1, adrenergic

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3
Q

pupil dilation

A

Alpha 1, adrenergic

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4
Q

piloeretor muscles contract

A

Alpha 1, adrenergic

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5
Q

constriction of urinary sphincters

A

Alpha 1, adrenergic

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6
Q

constriction of sphincters in stomach, intestine, anus

A

Alpha 1, adrenergic

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7
Q

contracts spleen

A

Alpha 1, adrenergic

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8
Q

liver-glycogenolysis

A

Alpha 1, adrenergic

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9
Q

pancrease - decrease insulin and digestive enzyme secretion

A

Alpha 1, adrenergic

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10
Q

uterine muscle contracts

A

Alpha 1, adrenergic

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11
Q

vaginal wall contracts

A

Alpha 1, adrenergic

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12
Q

rhythmic contraction of epididymis, vas deferens, prostate

A

Alpha 1, adrenergic

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13
Q

Alpha 2

A

presynaptic, reduces Ne or Epi release

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14
Q

Pancrease - decrease insulin and digestive enzyme secretion

A

alpha 2, adrenergic

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15
Q

Increased heart rate

A

Beta 1, adrenergic

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16
Q

Increased force of contraction of heart

A

Beta 1, adrenergic

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17
Q

Increased force of conduction in heart

A

Beta 1, adrenergic

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18
Q

JG apparatus of kidney - increase renin release

A

Beta 1, adrenergic

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19
Q

Beta 2

A

smooth muscle relaxation (Epi»»Norepi)

20
Q

relaxes ciliary muscle, better distance vision

A

Beta 2, adrenergic

21
Q

bronchioles dilate

A

Beta 2, adrenergic

22
Q

decrease mast cell production of histamine

A

Beta 2, adrenergic

23
Q

relax walls of digestive tract (slow peristalsis)

A

Beta 2, adrenergic

24
Q

relax walls of gall bladder (less bile)

A

Beta 2, adrenergic

25
Q

relax walls of bladder (less urine) and uterus

A

Beta 2, adrenergic

26
Q

relax smooth muscles in arterioles to skeletal muscle and in coronary circulation

A

Beta 2, adrenergic

27
Q

increased fat breakdown (liplolysis) in adipocytes

A

Beta 3, adrenergic

28
Q

Transmitter for sympathetic cholinergic receptors

A

Acetylcholine

29
Q

types of cholinergic receptors?

A

muscarinic and nicotinic

30
Q

sympathetic - sweating

A

muscarinic cholinergic

increased sweat from Eccrine glands

31
Q

Adrenal Medulla

A

nicotinic receptors
increase release of EPi/Norepi into blood
These are acting like other sympathetic ganglia

32
Q

pupilary constriction

A

muscarinic cholinergic

33
Q

Bronchoconstriction

A

muscarinic cholinergic

34
Q

decreased heart rate and conduction rate (no change in force)

A

muscarinic cholinergic

35
Q

increased lacrimal gland activity (Crying)

A

muscarinic cholinergic

36
Q

increased salivation, amylase

A

muscarinic cholinergic

37
Q

relaxation of GI and urinary sphincters

A

muscarinic cholinergic

38
Q

increased motility of smooth musce walls

A

muscarinic cholinergic

39
Q

increased contraction of gall bladder walls (bile)

A

muscarinic cholinergic

40
Q

increased secretion of insulin and digestive enzymes from pancreas

A

muscarinic cholinergic

41
Q

increased tone in wall of bladder (urination)

A

muscarinic cholinergic

42
Q

relaxation of internal sphincter at bladder/uretheral junction

A

muscarinic cholinergic

43
Q

Nitric oxide is..

A

a diffusible gas transmitter

44
Q

Soluble guanylyl cyclacse (creates cGMP)

A

nitric oxide

45
Q

Nicotinic cholinergic receptors are located..

A

on skeletal muscle and on ANS ganglia

physiology (3 decks)

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