NUR195 Exam 2(Cardiac); Questions and Answers % Correct
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Course
NUR195
Institution
NUR195
NUR195 Exam 2(Cardiac); Questions and
Answers % Correct
The cardiac cycle consists of? Correct answer-the systole (contraction) and diastole
(relaxation) of both atria, rapidly followed by the systole and diastole of both ventricles
Blood pressure Correct answer-the force that blood exerts on...
NUR195 Exam 2(Cardiac); Questions and
Answers % Correct
The cardiac cycle consists of? Correct answer-the systole (contraction) and diastole
(relaxation) of both atria, rapidly followed by the systole and diastole of both ventricles
Blood pressure Correct answer-the force that blood exerts on the walls of the arteries
Cardiac Output Correct answer-heart rate x stroke volume
Heart rate Correct answer-Number of contractions per minute
Stroke volume Correct answer-The amount of blood ejected from the heart in one
contraction.
Pre-load Correct answer-Amount of blood in ventricle after diastole (amount of stretch
after filling)
After-load Correct answer-the resistance to flow the ventricle must overcome (how big in
diameter)
Contractility Correct answer-Force
Contractility is __________________ w/ hypoxia or acidosis Correct answer-decreased
, NUR195 Exam 2(Cardiac); Questions and
Answers % Correct
Contractility is ____________________ w/ sympathetic stimulation or calcium release
Correct answer-increased
Syncope Correct answer-Could indicate CO issue (mechanical or electrical)
Weight gain Correct answer-Could indicate weakening heart
Physical Assessment of CVD Correct answer-1. Color
2. Cap refill
3. JVD
4. Clubbing nails
5. Edema
Late stage CVD physical assessment Correct answer-1. Fatigue
2. Frail
3. Edema
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