NUR 326 Exam 5

NUR 326 Exam 5
1. 140 or more / 90 or less
Answer
stage 2 HTN is
2. 130-139/ 80-89
Answer
stage 1 HTN is
3. 120-129/ 80 or less
Answer
elevated BP is
4. SBP of 180 or more and/or DBP over 120 or higher
Answer
BP for a hypertensive crisisi is1
5. CO, preload, afterload, contractilty
Answer
determinants of BP
6. cardiac output
Answer
the total volume of blood ejected from the heart per minute (4-6 L/min); aka systolic pressure.
7. stroke volume
Answer
The amount of blood ejected from the heart in one contraction (60-130 ml)
* impacted by preload, afterload, contractility
8. preload
Answer
volume of blood in ventricles at end of diastole
9. afterload
Answer
Resistance to ejection of blood from the ventricle.
10. systemic vascular resistance
Answer
resistance to blood flow out of the left ventricle created by the systemic circulatory system; aka
diastolic pressure