The key to a successful recall system is keeping track of critical recall dates and maintaining a patient recall list

Azidothymidine is a(n) ________ indicated for HIV patients

A) nucleoside analogue B) protease inhibitor C) antifungal agent D) amebicide

Renal or urethral obstruction and renal failure can cause absence of urine production, known as ________. 

Fill in the blank(s) with the appropriate word(s).