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LPN cardiac quiz Flashcards | StudBud
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LPN cardiac quiz
LPN cardiac quiz
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1
Which one is a modifiable risk factor for Coronary heart disease
Age
Heredity
Diabetes
Gender
2
The pacemaker of the heart
Sinoatrial node
atrioventricular node
right atrium
Purkinjie fibers
3
Best indicator of cardiac output
monitor electrolytes
urine ouput
Intake and output
daily weight
4
The volume of blood pumped from the ventricle of the heart with each beat
Stroke volume
pr interval
Polarization
Cardiac output
5
The muscle layer of the heart
Pericardium
Endocardium
Myocardium
Visceral layer
6
Inflammation of the endocardium
Infective endocarditis
Rheumatic fever
Pericarditis
myocardial infarction
7
Supplies blood to the heart tissues
Coronary Circulation
Aorta
Pulmonary veins
Pulmonary arteries
8
Symptoms of right sided heart failure
pink frothy sputum
Orthopnea
crackles in the lung
JVD
9
Heart failure patient is taking Lasix (furosemide) what electrolyte needs monitored closely
Sodium
Magnesium
Chloride
Potassium
10
Occurs when valve leaflets fuse together and cannot open fully
regurgitation
hemoptysis
Stenosis
11
Which enzyme study is most specific for cardiac damage?
liver enzymes
Troponin level
Total CPK
EKG
12
This part of the heart receives blood from the inferior & superior vena cava
left ventricle
Left ventricle
Right Atrium
Right ventricle
13
Which data would cause the nurse to question administering digoxin to a heart failure patient
The digoxin level is 1.2 mcg/mL
The client’s apical pulse is 64
The client denies yellow haze or blurred vision
The potassium level is 3.2 mEq/L.
14
primary goal of therapy for a client with pulmonary edema and heart failure?
Improve respiratory status
Increase cardiac output
Provide comfort
Peripheral edema decreased
15
what occurs when the oxygen supply cannot meet the oxygen demand
homeostasis
hypertension
Regurgitation
Angina
16
Headaches are a common side effect of nitroglycerin
False
True
17
What forms to help promote circulation around a narrowed vessel
action potential
Conduction system
Collateral circulation
contraction
18
Which diet is low salt for cardiac patient
Baked ham and sweet potatoes
Bologna sandwich and chips
Macaroni and cheese
Roast beef and mashed potatoes
19
This allows blood to flow back into the left atrium
valvuloplasty
Aortic stenosis
Mitral regurgitation
diuretics
20
A test used to evaluate the valves of the heart and evaluate blood flow
CT scan
ECG
ASO titer
echocardiogram
