Renal

Question 1

wt enzyme activates Vitamin D? scientific name of active form?

Answer 1

1alpha-hydroxylase

25-hydroxycholecalciferol –> 1, 25 DHCC

Question 2

MOA of thiazide diuretics?

Answer 2

inhibit Na-Cl cotransporter

Question 3

wt releases TGs from chylomicrons?

locaiton?

Answer 3

LPL

vascular endothelium

Question 4

at what glucose plasma concentration does glucosuria begin?

at what concentration are glucose transporters at maximum?

Answer 4

200/dL

350

Question 5

cause of diffuse cortical necrosis?

2 associated conditions

Answer 5

DIC w vasospasm

catastrophic obstetric hemorrhage
sepsis

Question 6

GFR formula?

Answer 6

GFR = (Ucr * Volume) / Pcr

Question 7

most common complication of renal stones?

Answer 7

acute pyelonephritis

Question 8

hw does alcohol affect ADH?

resulting changes in fluid compartment volume and osmolality?

Answer 8

inhibits ADH

decreased volume,
inc osmolality

Question 9

wt should be used to measure GFR clearance?

Answer 9

inulin

Question 10

3 characteristics of diabetic ketoacidosis?

Answer 10

polyuria, polydipsia and fruity urine