[renal tubular disease] Flashcards
1
Q
A
renal tubular acidosis
2
Q
A
impaired acid secretion by the kidney
3
Q
A
4
4
Q
A
distal tubule
5
Q
A
proximal tubule
6
Q
A
inability to secrete H+ ions
7
Q
A
reduced HCO3 reabsorption (“bicarbonate leak”)
8
Q
A
increased HCO3 conc
osmotic effect
increased flow
increased K+ secretion
9
Q
A
IV sodium bicarbonate load
High fractional excretion
10
Q
A
15
11
Q
A
sodium bicarbonate >10 mmol/kg/day
12
Q
A
fanconi syndrome
13
Q
A
they buffer the acid in bone causing osteomalacia
14
Q
A
Type 1
15
Q
A
buffering of H+ ions with calcium
16
Q
A
1
17
Q
A
renal calculi
18
Q
A
urine pH >5.5
