RENAL NSG 120 (FINAL) EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS LATEST UPDATE (2025/2026) GUARANTEED PASS

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RENAL NSG




RENAL NSG 120 (FINAL) EXAM QUESTIONS WITH
CORRECT VERIFIED ANSWERS LATEST UPDATE
(2025/2026) GUARANTEED PASS



1. Where does urine collect?: in the renal pelvis

2. Renin-angtiotensin-aldosterone system: When the kidneys sense

a lowered blood pressure coming to them, or a lower blood flow, or a

decreased flow of urine in the renal tubules, the kidneys excrete the

hormone Renin.


1) - Renin is released

2) - angiotensinogen that is normally floating around waiting, is

converted by the renin into angiotensin I.


3) - angiotensin I is then converted to angiotensin II - this has an effect

to increase the BP throughout the body which leads to increased

blood flow to the kidneys.




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4) - Angiotensin II also stimulates the release of aldosterone from the

adrenal cortex. Aldosterone acts on the kidneys to force the

retention of Na+ and water.

3. What is the most powerful vasoconstrictor known?:

Angiotensin II

4. Urine specific Gravity: 1) - measures ability of kidneys to

concentrate urine

5. Elevated Urine specific gravity: urine concentrated -

seen with:

poor fluid

intake

decreased

renal perfusion

elevated ADH

6. Decreased urine specific gravity: urine less

concentrated -seen with:

1) - increased fluid intake

2) - DI


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