Exam 1

Question 1

What is MAP

Answer 1

Mean atrerial pressure

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

Question 2

Stable angina

Answer 2

Worse when physically active relieved by rest

Question 3

Unstable angina

Answer 3

Occurs with rest

Question 4

Costochondrits

Answer 4

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

Question 5

What are common electrolyte imbalances in ICU

Answer 5

K+, Na, Ca, Mg deficiencies

Question 6

What 2 electrolytes affect contractility of the heart?

Answer 6

Ca, Mg

Question 7

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

Answer 7

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

Question 8

What are IV drugs for a fib

Answer 8

Digoxin
Lopressor
Amiodarone
Cardizem

Question 9

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

Answer 9

Amiodarone

Cardizem

Question 10

Sustained A fib causes what

Answer 10

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

Question 11

What are causes of increased preload

Answer 11

Hypervolemia

Question 12

What are causes of increased after load

Answer 12

Increased SVR
VASOCONSTRICTION
VASOPRESSORS DRUGS

Question 13

What decreases preload

Answer 13

Hypovolemia
Decreased venous return
A fib
GI bleed

Question 14

What decreases afterload

Answer 14

Beta blockers

Question 15

What decreases HR

Answer 15

Vagaries stipulations

Heart blocks

Question 16

What increases HR

Answer 16

Stress
Hypotension
Hypovolemia
Increased temp

Question 17

How do you calculate MAP

Answer 17

Systolic + diastolic *2 divided by 3

Question 18

What is normal CO

Answer 18

4-8 L/ min

Question 19

What is normal CI

Answer 19

CO divided by BSA

Question 20

What is normal CO

Answer 20

4-8 L/ min

Question 21

How do you calculate CO

Answer 21

HR* SV

Question 22

What is normal CI

Answer 22

2.8-4.2 L/Min

Question 23

How do you calculate CI

Answer 23

CO /BSA

Question 24

How do you calculate SYSTEMIC VASCULAR RESISTANCE

Answer 24

SVR (MAP-CVP/HR* 8)

Question 25

What is normal SVR

Answer 25

900-1400

Question 26

What is normal RAP

Answer 26

2-6 mmHg

Question 27

What does RAP mean

Answer 27

Right arterial pressure

Question 28

What is normal PAWP

Answer 28

15-25 systolic | 5-15 diastolic

Question 29

RAS 0

Answer 29

Alert and calm

Question 30

RAS +1

Answer 30

Anxious apprehensive

Question 31

RAS +2

Answer 31

Frequent non purposeful movement

Question 32

RAS + 3

Answer 32

Pulls, removes tubes or catheters, aggressive

Question 33

RAS +4

Answer 33

Combative, dangerous to staff

Question 34

RAS -1

Answer 34

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

Question 35

RAS-2

Answer 35

Light sedation | Briefly awakens for less than 10 sec

Question 36

RAS -3

Answer 36

Moderate sedation No eye contact No eye movement

Question 37

RAS -4

Answer 37

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

Question 38

RAS -5

Answer 38

Unarousable | No response to voice or physical stimulation