Basics Review :) Flashcards

1
Q

alpha one

A

blood vessels

vc

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2
Q

alpha two

A

bv

vc

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3
Q

b1

A

myocardium
inotropy + chronotropy
increased CO, contractility

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4
Q

inotropy

A

increased CO

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5
Q

chronotropy

A

contractility

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6
Q

B2

A

bv

vasodilation

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7
Q

D1

A

renal vasodilation

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8
Q

V1

A

vc vasculature

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9
Q

Norepinephrine

A

alpha one, beta one

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10
Q

Phenylephrine

A

alpha one (increase SVR)

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11
Q

Epinephrine

A

low dose B1

high dose alpha one

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12
Q

Dopamine

A

d1, beta one, alpha one

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13
Q

Vasopressin

A

V1

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14
Q

Dobutamine

A

B1 with some B2

cardiogenic shock with HTN

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15
Q

Milironone

A

PdeIII inhibitor
profound vasodilation
RSFH, pulm HTN

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16
Q

Hypovolemic Shock

A

DECREASED PRELOAD

decreased CO, increased SVR

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17
Q

Cardiogenic Shock

A

DECREASED CARDIAC OUTPUT

increased preload, increased SVR

18
Q

Distribrutive Shock

A

DECREASED SVR

decreased preload, increased CO

19
Q

Obstructive Shock

A

decreased preload, decreased CO

increased SVR

20
Q

Types of Distributive Shock

A
sepsis
anaphatxis
neurogenic
endocrine (AI)
drug
21
Q

Respiratory Acidosis

A

increased PCO2 –> Increased HCO3

22
Q

Respiratory Alkalosis

A

decreased PCO2 –> decreased HCO3

23
Q

Metabolic Acidosis

A

decreased HCO3 –> decrease Co2

24
Q

Metabolic Alkalosis

A

increased HCO3 –> increase Co2

25
Anion Gap
Na - Cl - HCO3
26
Corrected Anion Gap
AG 2.5 x (4-albumin)
27
Delta Gap
AG -12 / 24 - HCO3 more than one metabolic alkalosis less then one, normal AG acidosis
28
Winter's Formula
pco2 = 1.5 x hco3 + 8 +/- 2
29
NGMA Differential
Diarrhea, Ureteral Diversion, RTA, Hyperalimentation, Addison, Acetazoleamide, Ammon Cl-, (misc like chlorridia)
30
Cold Shock
Children!! Increased SVR, Decreased CO "clamped down" Treat w/ Epi
31
Warm Shock
Adults Increased CO, decreased SVR treat w/ NE
32
Atelectasis on imaging
trachea will shift towards it
33
Endotracheal Tube Size
4 + age / 4
34
Metabolic Alkalosis: Chloride Responsive Causes
Vomiting NG Suction Over Diuresis Post hypercapnia
35
Metabolic Alkalosis: Chloride Resistant Causes
Cushings Alkali Conn Syndrome/aldosterone RAS
36
Ketamine AE
``` increased secretions (laryngospasms) HTN ```
37
Propofol AE
Lactic Acidosis, Arrythmia, Death Hypertriglycerides Pancreatitis
38
Etomidate AE
myoclonus | adrenal suppression in sepsis
39
Succinylcholine AE
increased K | Increased ICP
40
BP=
CO x SVR
41
Resistance =
8nl/pi r^4
42
CO=
HR x SV