Renal — Flashcards

Renal — Flashcards

Renal — Flashcards

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760 flashcards— Page 2 of 76
#11

_____-osmotic urine is produced when the circulating levels of ADH are low

#12

In the proximal tubule cells, NH4+ is in equilibrium with _____ and _____

#13

When CH2O is _____, urine is iso-osmotic relative to plasma

#14

Which receptor does antidiuretic hormone (vasopressin) bind to regulate serum osmolarity? _____

#15

The activity of the renal enzyme 1α-hydroxylase is increased with _____ serum Ca2+ concentration

#16

When plasma Ca2+ concentrations _____, parathyroid hormone secretion is increased (and vice versa)

#17

Through which secondary messenger(s) does the ADH-bound V1 receptor propagate its signal? _____

#18

Hypoxia and increased erythropoiesis act to _____ hepcidin levels

#19

The bulk of K+ reabsorption occurs in the _____ (67%)

#20

Erythropoietin is produced by renal _____ cells

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