Dialysis is used when the patient suffers from

Albuminuria indicates . . . . . . .

Which of the following conditions in the urine indicates $Diabetes$ $Mellitus$?

Haematuria is a disorder involving:

$A -$ Malfunctioning of kidneys can lead to accumulation of urea in blood,a condition called uremia.
$R -$ Blood drained from a convenient artery is pumped into a dialyzing unit after adding an anticoagulant like heparin.

The urine passed in $Diabetes \text{ } insipidus$ is $........$.