BIO 669 Fluid and electrolyte balance/acid base balance Northern Kentucky University Questions & Answers 100% Correct!!
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Course
BIO 669 F
Institution
BIO 669 F
aldosterone is influenced by what? - ANSWERcirculating blood volume, blood pressure, plasma concentrations of sodium and potassium
what is released when circulating blood volume of BP is decreased or sodium is decreased or potassium is increased? - ANSWERrenin is secreted and released by the kid...
BIO 669 Fluid and electrolyte
balance/acid base balance
Northern Kentucky University
Questions & Answers 100%
Correct!!
aldosterone is influenced by what? - ANSWERcirculating blood volume, blood pressure, plasma
concentrations of sodium and potassium
what is released when circulating blood volume of BP is decreased or sodium is decreased or
potassium is increased? - ANSWERrenin is secreted and released by the kidneys
renin stimulates the release of what? - ANSWERangiotensin
what are thirst receptors called? - ANSWERosmolality receptors
what are osmolality receptors stimulated by? - ANSWERhyperosmolality and plasma volume
depletion
volume receptors and baroreceptors stimulate the release of _______ from the ______ and
stimulate thirst due to fluid loss - ANSWERADH; pituitary gland
if sodium levels rise too much, _____________ will be stimulated to be released to aid in the
retention of water - ANSWERADH
an isotonic fluid excess is called? - ANSWERhypervolemia
, Excessive administration of IV fluids can lead to? - ANSWERHypervolemia
Hypersecretion of aldosterone can lead to? - ANSWERhypervolemia
what are the symptoms of hypervolemia? - ANSWERdistended neck veins, increased BP, increased
hydrostatic pressure leading to edema formation
water balance is primarily regulated by what? - ANSWERantidiuretic hormone (ADH, vasopressin)
ADH secretion increases what? - ANSWERwater reabsorption into the plasma
hypervolemia is treated with? - ANSWERdiuretics
aldosterone enhances the loss of____________ - ANSWERpotassium
sodium and chloride balance is maintained by______________________ - ANSWERrenin-
angiotensin-aldosterone system
the renin-angiotensin-aldosterone system controls ______________ retention and thus
volume/pressure in the vascular system - ANSWERsodium
the renin-angiotensin-aldosterone system affects __________________ and ___________ release -
ANSWERvasomotor tone; ADH
_______________ leads to sodium and water reabsorption back into the circulation and excretion of
potassium - ANSWERaldosterone
______________________ cause sodium and water exertion - ANSWERnature tic peptides
__________________ is the major intracellular electrolyte and is essential for normal cellular
functions - ANSWERpotassium
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