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Pharm annex, labs > receptor ions > Flashcards

receptor ions Flashcards

1
Q

alpha 1 is ____ receptor and the ion is _____.

A

Gq

calcium influx

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2
Q

alpha 2 is ____ receptor and the ion is _____.

A

Gi
K efflux
decreased calcium

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3
Q

B1 is ____ receptor and the ion is _____.

A

Gs

calcium influx

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4
Q

B2 is ____ receptor and the ion is _____.

A

GS
increase camp
increase pka
decreased MLCK

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5
Q

D2 is ____ receptor and the ion is _____.

A

Gi
K efflux
decreased calcium

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6
Q

M1 and M3 receptor ? ion?

A

Gq-calcium influx

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7
Q

M2 receptor? ion?

A

Gi
K efflux
decreased calcium

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8
Q

Which receptor increased renin?

A

B1

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9
Q

What receptor causes carbohydrate metabolism?

A

B2

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10
Q

Adipose B1?

A

lipolysis

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11
Q

What two receptors decrease renin secretion?

A

A1 D1

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12
Q

What receptor increase ADH secretion?

A

B1

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13
Q

Which receptor stimulates gluconeogenesis & glycogenolysis in the Liver

A

B2

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14
Q

What receptor stimulates glycogenolysis in the liver

A

A1

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15
Q

Which receptor stimulates insulin secretion in the pancreas

A

B2

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16
Q

Which receptor inhibit insulin release in the pancreas

A

A2

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17
Q

What receptor stimulates lipolysis in adipose

A

B3

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18
Q

What receptor inhibit lipolysis in the adipose

A

A2

19
Q

What receptor stimulates glycogenolysis, gluconeogenesis in skm

A

B2

20
Q
  • stimulates K uptake into the cell

- deficiency leads to hyperkalemia

A

insulin

21
Q

hormones that keep K constant in the plasma

A

insulin, epinephrine, and aldosterone

22
Q

Increases secretion of potassium

-hormone not drug

A

aldosterone

23
Q

does alkalosis or acidosis stimulates potassium secretion and excretion ?

A

alkalosis

24
Q

does alkalosis or acidosis inhibits potassium secretion and excretion

A

acidosis

25
Q

A Zwitterion who hits the YMCA for some light weight kettle bell activity and takes a Beta(2) blocker might experience some dysrhythmia because of?

A

hyperkalemia

26
Q

Ace inhibitors decrease aldosterone which will cause what electrolyte imbalance?

A

hyperkalemia

27
Q

Heparin alters angiotensin 2 receptors and causes decreased aldosterone which causes what electrolyte imbalance

A

hyperkalemia

28
Q

glucocorticoids causes what electrolyte imbalance

A

hypokalemia

29
Q

what drug blocks sodium, chloride, and potassium reabsorption?

A

lasix

30
Q

GABA receptor ion?

A

chloride

31
Q

NMDA ion

A

mostly sodium

some mag and calcium

32
Q

Nicotinic

A

sodium

33
Q

5HT3 ion?

A

sodium and calcium into cell excitation

34
Q

MU ion?

A

Gi
k efflux
decreased calcium

35
Q

Hyperkalemia patient, quick method to bring potassium down

A

hyperventilate

36
Q

What the four processes that regulate sodium

A

RAAS
SNS (B1-kidney - granular cells)
ANP
BNP

36
Q

What the four processes that regulate sodium

A

RAAS
SNS (B1-kidney - granular cells)
ANP
BNP

37
Q

What the four processes that regulate sodium

A

RAAS
SNS (B1-kidney - granular cells)
ANP
BNP

38
Q

how does acidosis affect calcium levels?

A

ionized calcium rises, hiding protons in cells, substituting for calcium and potassium

39
Q 
ECF
Na
K
Cl
HCO3
PH
A 
Na 145
K 4
Cl 105
HCO3 25 
PH 7.4
40
Q

normal I cal range?

A

4.75-5.3 mg/DL

approximately 50% of serum cal 8.5-10.5 mg/dl

41
Q

Insulin GO from the right side of the chart ?

5

A 
glucose uptake in muscle and adipose 
glycolysis 
glycogen synthesis 
protein synthesis 
uptake of ions (k and PO4)
42
Q

Insulin stop from the left side the chart

5

A 
glucogenesis
ketogenesis
glycogenolysis 
lipolysis 
proteolysis

Pharm annex, labs (2 decks)

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