The Urinary System Flashcards
(33 cards)
Nephr/o?
Kidney
Cyst/o?
Bladder
Ren/o?
Kidney
Ur/o?
Urine
Urin/o?
Urine
Ureter/o?
Ureter
Urethr/o?
Urethra
What is the primary function of the urinary system?
Remove wastes and toxins from the body
Nephrology?
Study of kidneys
Nephrologist?
Kidney specialist
Kidneys are ______, which means what?
Retroperitoneal
Behind the peritoneum sac that holds all the organs
Which kidney sits a little lower than the other?
The right one
What are ureters?
Tubes that go from kidneys to the bladder
What is the bladder?
Hollow muscular organ that holds urine
Wha are the 3 layers of the kidneys?
Renal capsule
Perirenal fat
Renal fascia
Hat is the renal capsule?
Thin membrane covering the kidney
What is the Perirenal fat?
Thicker later of fatty tissue that provides protection
What is the renal fascia?
Outer thin layer of connective tissue
What is the hilum?
Notched area where blood vessels enter and leave the kidney
What are nephrons?
Functional unit of kidneys
Approximately 1 million per kidney
What so the renal fascia and Perirenal fat do?
Hold kidney in place
The glomerulus is surrounded by ____.
Capillaries
What is the urethra?
Connects the bladder to the outside and allows for the elimination of urine
What is the internal sphincter?
Involuntary control