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Nur 254 Chap 28 Exam Questions with Complete Solutions Graded A+.
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Nur 254 Chap 28 Exam Questions with Complete Solutions Graded A+.
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Nur 254 Chap 28Exam Questions
with Complete
Solutions Graded
A+
Denning [Date] [Course title]
, Regurgitation - Correct Ans: The valve does not close properly, and blood backflows through the valve.
Stenosis - Correct Ans: the valve does not open completely, and blood flow through the valve is
reduced.
Valve prolapse - Correct Ans: The stretching of an atrioventricular valve leaflet into the atrium during
diastole
mitral stenosis - Correct Ans: left atria to hypertrophy and dilate
L atrium has difficulty moving blood because of resistance
mitral click - Correct Ans: often the first sign of mitral valve prolapse happens during systole
mitral stenosis s/s - Correct Ans: dyspnea on exertion
decreased exercise tolerance, low cardiac output, enlarged L atrium dry cough or wheeze, exporctant
blood, orthopnea, paroxyml nocturnal dyspnea, repeated resp infections
aortic regurgitation - Correct Ans: blood from aorta to L ventricle during diastole. L ventricle
hypertrophy
Nursing Management: Valvular Heart Disorders - Correct Ans: Patient education
Monitor VS trends
Monitor for complications
Heart failure
Dysrhythmias
Other symptoms
Medication schedule: education
Daily weights: monitor for weight gain
Plan activity with rest periods
Sleep with HOB elevated
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