osmolality Flashcards
1
Q
describe the paired plasma and urine osmolality of DI
A
concentrated blood + dilute urine
2
Q
describe the paired plasma and urine osmolality of SIADH
A
Concentrated urine + dilute blood
3
Q
describe the paired plasma and urine osmolality of psychogenic polydipsia
A
both dilute
4
Q
describe normal values for paired plasma and urine osmolality
A
serum 280-300
urine 100-900
5
Q
which condition corrects with synthetic ADH / DDAVP?
A
cranial DI