This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen and pelvis, Subject name: Anatomy
What is / are the common manifestations of a kidney disease ? 
Select and explain. 
A. hypeension only, B. Neither renal oedema nor hypeension, C. renal oedema only, D. Both renal oedema and hypeension
D: Both renal oedema and hypeension
Answer: D: Both renal oedema and hypeension 
Explanation: Common manifestations of a kidney disease are renal oedema and hypeension. Raised blood urea indicates suppressed kidney function and renal failure. Ref : B D Chaurasia's Human Anatomy , seventh edition , volume 2 , pg. no., 347.