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NUR195 Exam 2(Cardiac); Questions and Answers % Correct

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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...

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  • August 8, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • nur195 exam 2cardiac
  • questions and answers correct

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  • NUR195
  • NUR195

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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




Risks for CVD Correct answer-1. Family HX

2. Diabetes

3. Chronic Renal Disease

4. HTN

5. Dyslipidemia (abnormal amounts of fat)




S/S of CVD Correct answer-1. Chest pain

2. Fatigue

3. SOB (dyspnea)

4. Cough

5. Edema

6. Syncope

7. Palpations




Chest pain evaluation Correct answer-PQRST

1.

2. Intensity

, NUR195 Exam 2(Cardiac); Questions and
Answers % Correct
3. Radiation

4. Duration

5. Quality

**Ask what relieves pain**

**Ask dyspnea on exertion or at rest**




Palpatations Correct answer-Could indicate abnormal heart rhythm




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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