Ketone body formation without glycosuria is seen in -
Diabetes mellitus
Diabetes insipidus
Starvation
Obesity
Ans. is 'c' i.e.. Starvation o Amongst the given options, DM and starvation are the causes of ketosisDiabetes Ketosis with hyperglycemia and glycosuriaProlonged starvation :- Ketosis with low or normal glucose and without glycosuria.o In diabetic Ketoacidosis:- (i) Positive Rothera's test (due to ketone bodies) (ii) Positive Benedict's test (due to presence of reducing sugar in urine)o In Starvation ketosis:- (i) Postive Rothera's test (due to ketone bodies), (ii) Negative Benedict's test (no sugar in urine)
Oxidation of Fatty acids: Ketogenesis