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BIO 669 Fluid And Electrolyte Balance/Acid Base Balance Northern Kentucky University Questions And Answers With Verified Solutions 100% Correct!!!$12.49
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BIO 669 Fluid And Electrolyte
Balance/Acid Base Balance Northern
Kentucky University Questions And
Answers With Verified Solutions 100%
Correct!!!
aldosterone is influenced by what? - ANSWER✔✔ circulating 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? - ANSWER✔✔ renin is secreted and
released by the kidneys
renin stimulates the release of what? - ANSWER✔✔ angiotensin
water balance is primarily regulated by what? - ANSWER✔✔ antidiuretic hormone
(ADH, vasopressin)
ADH secretion increases what? - ANSWER✔✔ water reabsorption into the plasma
what are thirst receptors called? - ANSWER✔✔ osmolality receptors
what are osmolality receptors stimulated by? - ANSWER✔✔ hyperosmolality and
plasma volume depletion
,volume receptors and baroreceptors stimulate the release of _______ from the
______ and stimulate thirst due to fluid loss - ANSWER✔✔ ADH; pituitary gland
if sodium levels rise too much, _____________ will be stimulated to be released
to aid in the retention of water - ANSWER✔✔ ADH
an isotonic fluid excess is called? - ANSWER✔✔ hypervolemia
Excessive administration of IV fluids can lead to? - ANSWER✔✔ Hypervolemia
Hypersecretion of aldosterone can lead to? - ANSWER✔✔ hypervolemia
what are the symptoms of hypervolemia? - ANSWER✔✔ distended neck veins,
increased BP, increased hydrostatic pressure leading to edema formation
hypervolemia is treated with? - ANSWER✔✔ diuretics
aldosterone enhances the loss of____________ - ANSWER✔✔ potassium
sodium and chloride balance is maintained by______________________ -
ANSWER✔✔ renin-angiotensin-aldosterone system
the renin-angiotensin-aldosterone system controls ______________ retention
and thus volume/pressure in the vascular system - ANSWER✔✔ sodium
, the renin-angiotensin-aldosterone system affects __________________ and
___________ release - ANSWER✔✔ vasomotor tone; ADH
_______________ leads to sodium and water reabsorption back into the
circulation and excretion of potassium - ANSWER✔✔ aldosterone
______________________ cause sodium and water exertion - ANSWER✔✔
nature tic peptides
__________________ is the major intracellular electrolyte and is essential for
normal cellular functions - ANSWER✔✔ potassium
the distribution of potassium between intracellular and extracellular fluids is
influenced by what factors? - ANSWER✔✔ insulin, aldosterone, epinephrine,
alkalosis
an insulin deficiency, aldosterone deficiency, acidosis, cell lysis and strenuous
exercise can facilitate the shift of potassium________ of cells - ANSWER✔✔ out
the ________________ is the most efficient regulator of potassium balance -
ANSWER✔✔ kidney
when the body senses a lot of potassium has been ingested what happens? -
ANSWER✔✔ potassium will be excreted in urine
During acute acidosis hydrogen ions accumulate in the ICF and potassium shifts
_______________ - ANSWER✔✔ out of the cell
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