<prompt> Ketone body formation without glycosuria is seen in -Diabetes mellitusDiabetes insipidusStarvationObesity  <response>: 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 Rotheras test due to ketone bodies ii Positive Benedicts test due to presence of reducing sugar in urineo In Starvation ketosis:- i Postive Rotheras test due to ketone bodies, ii Negative Benedicts test no sugar in urine 