Kidney stones are produced due to the deposition of uric acid and:

Which one of the following is likely to accumulate in a dangerous proportion in the blood of a person whose kidney is not working properly?

Gout is a disease caused by the accumulation of crystals of ...... in the joints.

In this disorder,an insoluble mass of stones or crystalline salts is formed within the kidney.

Which one of the following is $CORRECT$ regarding struvite stones in kidney?
$I$. These are formed in response to bacterial infection.
$II$. It is a genetic disorder.
$III$. These grow quickly and become quite large.
$IV$. Occurs in people who consume high protein diet.
$V$. Affected people excrete too much of certain amino acid.

During the hemodialysis process:
$I.$ Blood is drained from a convenient artery and an anticoagulant (heparin) is added.
$II.$ Removal of nitrogenous waste from the blood occurs.
$III.$ Blood is passed through a coiled porous cellophane membrane tube bathing in dialysis fluid.
$IV.$ Blood is mixed with anti-heparin and passed into a vein.
Arrange the steps in the correct sequence.