<prompt> Flea bitten appearance of the kidney is seen in-Malignant hypeensionBenign hypeensionChronic pyelonephritisDiabetes mellitus In an adult  <response>: Causes of the flea-bitten kidney: Malignant hypeension Subacute bacterial endocarditis Rapidly progressive GN Henoch-Schonlein purpura. Ref: RAM DAS NAYAK EXAM PREPARATORY MANUAL FOR UNDERGRADUATES 2nd ed. pg no: 621 