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4th Semester > Exam 1 > Flashcards

Exam 1 Flashcards

1
Q

What is MAP

A

Mean atrerial pressure

It is related to the amt of perfusion a pt has how much is being perfumed to the organs

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2
Q

Stable angina

A

Worse when physically active relieved by rest

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3
Q

Unstable angina

A

Occurs with rest

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4
Q

Costochondrits

A

Is an inflammation of the cartilage that connects a rib to the sternum ( breastbone) this pain might miming a MI or other cardiac condition

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5
Q

What are common electrolyte imbalances in ICU

A

K+, Na, Ca, Mg deficiencies

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6
Q

What 2 electrolytes affect contractility of the heart?

A

Ca, Mg

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7
Q

What signs an symptoms may woman present with when they are having a MI

A

Overwhelming fatigue
Pain in arm
Left side jaw pain
Arm pain arm numbness

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8
Q

What are IV drugs for a fib

A

Digoxin
Lopressor
Amiodarone
Cardizem

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9
Q

What 2 drugs can be used as a continuous infusion for a fib

A

Amiodarone

Cardizem

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10
Q

Sustained A fib causes what

A

Decreased Co be the heart is beating so fast it can’t fully eject all the blood volume

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11
Q

What are causes of increased preload

A

Hypervolemia

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12
Q

What are causes of increased after load

A

Increased SVR
VASOCONSTRICTION
VASOPRESSORS DRUGS

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13
Q

What decreases preload

A

Hypovolemia
Decreased venous return
A fib
GI bleed

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14
Q

What decreases afterload

A

Beta blockers

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15
Q

What decreases HR

A

Vagaries stipulations

Heart blocks

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16
Q

What increases HR

A

Stress
Hypotension
Hypovolemia
Increased temp

17
Q

How do you calculate MAP

A

Systolic + diastolic *2 divided by 3

18
Q

What is normal CO

A

4-8 L/ min

19
Q

What is normal CI

A

CO divided by BSA

20
Q

What is normal CO

A

4-8 L/ min

21
Q

How do you calculate CO

22
Q

What is normal CI

A

2.8-4.2 L/Min

23
Q

How do you calculate CI

24
Q

How do you calculate SYSTEMIC VASCULAR RESISTANCE

A

SVR (MAP-CVP/HR* 8)

25
Q

What is normal SVR

26
Q

What is normal RAP

27
Q

What does RAP mean

A

Right arterial pressure

28
Q

What is normal PAWP

A

15-25 systolic

5-15 diastolic

29
Q

RAS 0

A

Alert and calm

30
Q

RAS +1

A

Anxious apprehensive

31
Q

RAS +2

A

Frequent non purposeful movement

32
Q

RAS + 3

A

Pulls, removes tubes or catheters, aggressive

33
Q

RAS +4

A

Combative, dangerous to staff

34
Q

RAS -1

A

Awakens to voice for more than 10 sec
Eye opening
Eye contact

35
Q

RAS-2

A

Light sedation

Briefly awakens for less than 10 sec

36
Q

RAS -3

A

Moderate sedation
No eye contact
No eye movement

37
Q

RAS -4

A

Deep sedation
No response to voice
But movement or eye opening to physical stimulation

38
Q

RAS -5

A

Unarousable

No response to voice or physical stimulation

4th Semester (18 decks)

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