$A$ condition of failure of the kidney to form urine is known as:

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.

$A$ patient of $Diabetes \text{ } mellitus$ excretes glucose in urine even when kept on a carbohydrate-free diet. This is because:

Explain,why is a haemodialysing unit called an artificial kidney?

Correct the statement given below by choosing the right option shown in the bracket:
Skin and eyes turn yellow in infection of (liver/stomach).

Inflammation of glomeruli of kidney is known as: