Antihypertensive Drug Therapy: Sentence Patterns Before the urine becomes urine. it is fluid in your blood stream Your kidneys remove fluid from your blood when they make urine, and the total volume de ecrease Healthy individuals maintain a normal blood pressure with a normal urine output• Before the urine becomes urine, it is fluid in your blood stream. • Your kidneys remove fluid from your blood when they make urine, and the total volume decrease. • Healthy individuals maintain a normal blood pressure with a normal urine output. Antihypertensive Drug Therapy: Sentence Patterns