Elimination Key Terms NUR3 Flashcards
The discharge of feces from the body
Defecation
(voiding, urination) is a reflex of autonomic control that triggers contraction of the detrusor muscle (closing the ureter at the UVJ to prevent backflow) at the same time as relaxation of the external sphincter and the muscles of the pelvic floor.
Micturition
Voluntary urine elimination
Voiding
The ability to voluntarily control emptying of the bladder or colon.
Continence
The involuntary loss of urine or stool.
Incontinence
Inability to completely empty the bladder
Retention
Calculi stones in the urinary tract
Kidney stones AKA renal calculi
The presence of protein in the urine.
Proteinuria
Urination at night
Nocturia
Pain that radiates into the perineal area, groin, scrotum, or labia
Renal colic (Kidney Stones)
Procedure that uses shock waves to break large kidney stones into smaller fragments that can pass through the urinary tract.
Lithotripsy
Commonly known as ureteral stones, occurs when solid mineral deposits form in the ureters
Ureterolithiasis
Refers to the presence of stones within the kidneys
Nephrolithiasis
Condition that occurs when stones exit the renal pelvis and move into the remainder of the urinary collecting system, which includes the ureters, bladder, and urethra
Urolithiasis
Growth that causes tissue to increase in size by increasing the number of cells; abnormal overgrowth of tissue.
Hyperplasia (BPH)