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Pharm intro > Cholinergic Receptors > Flashcards

Cholinergic Receptors Flashcards

1
Q

Radial Muscle, Iris

A

Sym-a1, contraction (mydriasis)++

Para- none

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2
Q

sphincter muscle, iris

A

sym-none

para-m3 and m2, contraction (miosis)+++

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3
Q

ciliary muscle

A

sym-b2, relaxation for far vision+

para-M3 and m2, contraction for near vision+++

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4
Q

lacrimal glands

A

sym-a, secretion+

para-m3 and m2, secretion+++

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5
Q

sinoatrial node

A

sym-b1>b2, increase hr++

para-m2»m3, decrease hr+++

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6
Q

Atria

A

sym-b1>b2, increase contractilily and conduction velocity++

para-m2»m3, decrease contractility++ and shortened AP duration

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7
Q

Atrioventricular node

A

Sym-b1>b2, increase in automaticity and conduction velocity++
para-m2»m3, decrease in conduction velocity and AV block+++

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8
Q

His-purkinje system

A

sym-b1>b2, increase in automaticity and conduction velocity

para-m2»m3, little effect

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9
Q

Ventricle

A

sym-b1>b2, increase in contractility, conduction velocity, automaticity, and rate or idioventricular pacemakers+++
para-m2»m3, slight decrease in contractility

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10
Q

coronary bv

A

sym-a1 and a2 is constriction, b2 is dilation++

para- none

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11
Q

skin and mucosa bv

A

sym-a1 and a1, constriction+++

para - none

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12
Q

skeletal muscle bv

A

sym-a1 is constriction and b2 is dilation++

para-none

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13
Q

cerebral bv

A

sym-a1 slight constriction

para-none

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14
Q

pulmonary bv

A

sym-a1 is constriction+ and b2 is dilation

para-none

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15
Q

abdominal viscera bv

A

sym-a1 is constriction+++ and b2 is dilation+

para-none

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16
Q

salivary glands bv

A

sym-a1 and a2, constriction+++

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17
Q

Renal bv

A

symp-a1 and a2 constriction++, b1 and b2 dilation++

para-none

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18
Q

Veins

A

sym-a1 and a2 constrict, b2 dilates

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19
Q

trachea and bronchi smooth muscle

A

sym-b2,relacation

para-m2=m3, contraction

20
Q

endothelium

A

sym-none

para-m3, activation of no synthase

21
Q

bronchial glands

A

symp-a1 decreased secretion, b2 increased secreation

para- m3 and m2, stimulation

22
Q

stomach motility and tone

A

sym-a1a2b1b2, decrease (usually)+

para-m2=m3, increase+++

23
Q

stomach sphincters

A

sym-a1,contraction (usually)+

para-m3 and m2, relaxation (usually)+

24
Q

stomach secretion

A

sym-a2, inhibition

para-m3 and m2, stimulation++

25
Q

intestine motility and tone

A

sym- a1a2b1b2, decrease+

para-m3 and m2, increase+++

26
Q

intestine sphincters

A

sym-a1, contraction+

para-m3 and m2, relaxation (usually)+

27
Q

intestine secretion

A

sym-a2, inhibition

para-m3 and m2, stimulation++

28
Q

gallbladder and ducts

A

sym-b3, relaxation+

para-M, contraction+

29
Q

renin secretion (kidney)

A

sym-a1 decreases, b2 increases

para-none

30
Q

detrusor muscle

A

sym-b2, relaxation++

paraM3>m2, contraction+++

31
Q

trigone and sphincter

A

sym-a1, contraction++

para-m3>m2, relaxation++

32
Q

ureter motility and tone

A

sym-a1, increase

para-m,increase?

33
Q

uterus

A

sym-a1 is pregnant contraction,b2 is pregnant ad nonpregnant relaxation
para-M, variable

34
Q

male sex organs

A

sym-a1, ejaculation+++

para-M3, erection+++

35
Q

skin pilomotor muscles

A

sym-a1, contraction++

para-m3,m2,none?

36
Q

skin sweat glands

A

sym-a1, localized secretion++, generalized secretion+++

para-none

37
Q

spleen capsule

A

sym- a1 is contraction+++, b2 is relaxation+

38
Q

adrenal medulla

A

sym-secretion of epi and norepi

para-N, none?

39
Q

skeletal muscle

A

sym-B2, increased contractility, glycogenolysis and k+ uptake
para-none

40
Q

liver

A

sym- a1 and b2, glycogenolysis and gluconeogenesis+++

para-none

41
Q

pancreas acini

A

sym-a, decreased secretion+

para-m3 and m2, secretion++

42
Q

parncreas islets(Beta cells)

A

sym-a2 is decreased secretion,, b2 is increased secretion

para-none

43
Q

fat cells

A

a1 b1,2,and3, lipolysis+++(thermogenesis)

para-none

44
Q

salivary glands

A

sym-a1, k+ and water secretion+

para-m3 and m2, K+ and water secretion+++

45
Q

nasopharyngeal glands

A

sym-none

para-m3 and m2, secretion++

46
Q

pineal glands

A

sym-B, melatonin synthesis

para-non

47
Q

posterior pituitary

A

sym-b1, ADH secretion

Pharm intro (5 decks)

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