osmolality Flashcards

1
Q

describe the paired plasma and urine osmolality of DI

A

concentrated blood + dilute urine

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2
Q

describe the paired plasma and urine osmolality of SIADH

A

Concentrated urine + dilute blood

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3
Q

describe the paired plasma and urine osmolality of psychogenic polydipsia

A

both dilute

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4
Q

describe normal values for paired plasma and urine osmolality

A

serum 280-300
urine 100-900

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5
Q

which condition corrects with synthetic ADH / DDAVP?

A

cranial DI

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