Exam (elaborations)
NR283/ NR 283 EXAM 2 PATHOPHYSIOLOGY GUIDE| QUESTIONS & ANSWERS| GRADE A| 100% CORRECT (VERIFIED SOLUTIONS)- CHAMBERLAIN : (NEW 2025/ 2026 UPDATE)
NR283/ NR 283 EXAM 2 PATHOPHYSIOLOGY GUIDE| QUESTIONS & ANSWERS| GRADE A| 100% CORRECT (VERIFIED SOLUTIONS)- CHAMBERLAIN : (NEW 2025/ 2026 UPDATE)NR283/ NR 283 EXAM 2 PATHOPHYSIOLOGY GUIDE| QUESTIONS & ANSWERS| GRADE A| 100% CORRECT (VERIFIED SOLUTIONS)- CHAMBERLAIN : (NEW 2025/ 2026 UPDATE)NR283...
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1. Exam (elaborations) - Nr283 exam 2 / nr 283 exam 2 : chamberlain college of nursing
2. Exam (elaborations) - Patho nr 283 exam 1 questions & answers 2024/2025
3. Exam (elaborations) - Nr 283 exam 1 questions with correct answers 2024/2025
4. Exam (elaborations) - Nr 283 exam 2 – chamberlain uni, answered 2024/2025
5. Exam (elaborations) - Nr 283 final exam questions with correct answers 2024/2025
6. Exam (elaborations) - Nr283/ nr 283 final exam: (new 2025/ 2026 update) pathophysiology guide| questions & ...
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11. Exam (elaborations) - Nr283/ nr 283 exam 1: pathophysiology review| questions & answers| grade a| 100% corr...
12. Exam (elaborations) - Nr283/ nr 283 exam 1: (new 2025/ 2026 update) pathophysiology review| questions & an...
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1. Exam (elaborations) - Nr283 exam 2 / nr 283 exam 2 : chamberlain college of nursing
2. Exam (elaborations) - Patho nr 283 exam 1 questions & answers 2024/2025
3. Exam (elaborations) - Nr 283 exam 1 questions with correct answers 2024/2025
4. Exam (elaborations) - Nr 283 exam 2 – chamberlain uni, answered 2024/2025
5. Exam (elaborations) - Nr283/ nr 283 exam 2 pathophysiology guide| questions & answers| grade a| 100% correc...
6. Exam (elaborations) - Nr283/ nr 283 exam 1: pathophysiology review| questions & answers| grade a| 100% corr...
7. Exam (elaborations) - Nr283/ nr 283 exam 1: (new 2025/ 2026 update) pathophysiology review| questions & an...
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1
NR283
NR283/ NR 283 EXAM 2 PATHOPHYSIOLOGY
GUIDE| QUESTIONS & ANSWERS| GRADE A|
100% CORRECT (VERIFIED SOLUTIONS)-
CHAMBERLAIN : (NEW 2025/ 2026 UPDATE)
1. Tachycardia: abnormally rapid heart rate - above 100
2. Bradycardia: abnormally slow heart rate - under 60
3. preload: volume of blood in ventricles at end of diastole
4. Afterload: resistance against which left ventricle pushes blood
out
5. Systole: contraction of heart .... provides increase in pressure to
eject blood
6. Diastole: relaxation of heart.... required for filling chambers
7. When is preload increased?: hypervolemia, regurgitation of
cardiac valves, heart failure
8. When is afterload increased?: hypertension, vasoconstriction
NR283
,9. What increases when afterload increases?: increase in cardiac
workload 10. What is cardiac output?: Volume of blood ejected
by the heart in one minute: cardiac output = heart rate x stroke
volume
11. What is stroke volume?: Volume of blood pumped out of
ventricle- contraction
12. The heart sound, lubb is due to the _________ .: closure of AV
valves 13. The heart sound, dub is due to the ________.: closure
of semilunar valves.
14. pulse rate: heart rate 60-100 bpm.
15. What do vasodilators do?: dilates (opens) blood vessels, which
allows blood to flow more easily example: nitro-glycerine
16. What do beta blockers do?: -decrease heart rate and blood
pressure
-treat HTN & dysrhythmias
-reduce angina attacks
17. arteriosclerosis: hardening of blood vessels
, 3
NR283
18. Atherosclerosis: plaque build up in the coronary artery causing
clots, often leads to MI.
19. Diuretics: medications administered to increase urine secretion
in order to remove excess sodium and/or water.
- treats high blood pressure and congestive heart failure
20. anticoagulant: a drug that prevents clotting of the blood
21. low-density lipoprotein (LDL): Transports cholesterol from
liver to cells
Major factor contributing to atheroma formation
22. High-density lipoprotein (HDL): Transports cholesterol away
from the peripheral cells to liver—"good" lipoprotein
Catabolism in liver and excretion
23. angina pectoris: chest pain that results when the heart does not
get enough oxygen - recurrent, intermittent brief episodes of
substernal chest pain
24. unstable angina: prolonged chest pain at rest
NR283