Albumin/o
Albumin, protein
Azot/o
Nitrogenous compounds
Bacteri/o
Bacteria (singular, bacterium)
Cyst/o
Bladder
Glomerul/o
Glomerulus
Kal/i
Potassium (an electrolyte)
Keton/o
Ketone bodies (acids and acetone‘s)
Lith/o
Stone, calculus
Meat/o
Opening, meatus
Nephr/o
Kidney
Noct/o
Night
Ureter/o
Ureter
Urethr/o
Urethra
Ur/o
Urine, urinary tract
Vesic/o
Bladder
-genesis
Forming, producing, origin
-iasis
Abnormal condition (produced by some thing specified)
-uria
Urine
Dia-
Through, across
Retro-
Backward, behind
Olig/o
Scanty
Py/o
Pus
Pyel/o
Renal pelvis
Ren/o
Kidney