Nurs 216A Fluid Balance Lec 5 UPDATED ACTUAL Questions and CORRECT Answers

Nurs 216A Fluid Balance Lec 5 UPDATED ACTUAL
Questions and CORRECT Answers



Choose an answer



What is the percentage of H20 in the How does Epinephrine and
1 2
body? Norepinephrine affect fluid balance?



Where is ADH released from, and
3 What does hypertonic mean? 4
what does it do?

, What is the percentage of H20 in the 60%
body?


Where is H20 found throughout the Intracellular fluid: 40%
body?
Extracellular fluid: 20%
-> Interstitial = 16%
-> Plasma = 4%


What are the primary regulators of - Norepinephrine/Epinephrine
fluid balance?
- ADH


- Aldosterone


- Angiotensin I & II


How does Epinephrine and - Causes Blood Vessel constriction and increased
Norepinephrine affect fluid balance? BP when released




Where does Aldosterone release - Aldosterone is released from the adrenal gland,
from, and what does it do? and causes more urinary retention in the kidneys


Where is ADH released from, and - ADH is released from the Posterior pituitary gland
what does it do? via the hypothalamus, and affects the size of blood
vessels- causing vasoconstriction.
- ADH is also known as vasopressin


What is the precursor for Angiotensin - Angiotensinogen
I?