electrolyte relationships Flashcards
na combines with what 2 things to regulate acid base status
cl and bicarb
where do the sodium and k ions move when the na/k pump is being moved
na ions diffuse inward and k ions diffuse outward
what is the na/k pump made of
mg, p, and enzyme
what electrolyte affects acid base status in relationship to hydrogen
k
what is excreted and retained when aldosterone is released
na is reabsorbed and k is excreted
in acidosis what electrolytes move in and out of cell in reference to potassium
k moves into elf and h moves into cells
in alkalosis where does k go
into cell to maintain balance
what is caused when there is a mg depletion in relation to k
hypokalemia
what makes production of pth possible
mg
how is mg directly related to ca
influences ca levels directly through production of pth
what can hypomagnesemia affect ca
causes a decrease in ca reabsorption bc of lack of pth
what can low serum albumin and hyperphospatemia cause
hypocalcemia
changes in which electrolyte affect the release of pth
ca not p
when ca is low kidneys retain ca and excrete what
k
what can hypophosphatemia cause
hypercalcemia
serum ph is inversely related to ______ ca
ionized ca
if serum ph is acidotic then what is ca
hypercalcemia
what moves p and glucose into cell
insulin
what acid base status causes p to move into cells
alkalosis
if the patient has hyperparathyroidism what is there level of p
hypophosphatemia
what is seen with hypophosphatemia in regards to mg and ca
decreased mg and increased ca
what electrolyte moves in and out of cell with na and k
cl
a change in na or cl causes what kind of change in eachtoher
similar change
what do cl and na do together
helps maintain serum osmolality and h2o balance
hyperparathyroidism, hypernatremia, and hyperaldosteronism can cause what with cl
hyperchloremia
cl is reabsorbed and excreted in direct opposition to what
bicarb
