VMD-0047
QUESTION
Specific gravity of the urine may be increased due to?
OPTIONS
(A) Chronic interstitial nephritis
(B) Diabetes insipidus
(C) Renal Amyloidosis
(D) Burns
ANSWER
(D) Burns
EXPLANATION
Burns cause substantial fluid loss and dehydration, concentrating urine and thereby increasing its specific gravity when renal concentrating ability is intact. Chronic interstitial nephritis, diabetes insipidus, and renal amyloidosis impair urine concentration and more often produce low or poorly concentrated urine.
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