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urinary system
Question | Answer |
---|---|
Name the two long tubes that empty urine into the bladder | ureters |
What are the urine-making organs? | Kidneys |
Through what tube does urine leave the bladder? | Urethra |
Where is the external urinary sphincter located and what type of muscle is it? Why is this information important? | The external urinary sphincter is located outside of the bladder below the internal sphincter. The external sphincter is composed of skeletal muscle (voluntary). The internal sphincter is smooth muscle (involuntary). |
What is the detrusor muscle and where do you find it? | The detrusor muscle is the scientific name for the bladder muscle layer. |
What is the name of the tubes that receive urine from the renal pelvis? | Ureters |
Oliguria | scant urine |
Nephrolithiasis | renal calculi |
Hematria | blood in the urine |
Polyuria- | over production of urine |
Uria- | urine |
Cyst/o | bladder |
Cystoscopy- | visual exam of the bladder |
What is the functional unit of the kidney | Nephron unit |
Water and dissolved substances move from the glomerulus into Bowman’s capsule by the process of | filtration |
The urethra drains urine from the | Bladder |
Where in the system is urine stored | Bladder |
What are the functions of the kidney | Excrete nitrogen waste, (Urea, uric acid, ammonia, creatinine), Regulate blood volume, Regulates electrolytes, Regulates pH, Regulates blood pressure, Regulates RBC production |
What region of the kidney responsible for filtering the waste? | Renal Cortex |
What is voiding/micturition | process of expelling urine from the bladder |
What is the function of the nephron unit | urine making unit |
How is the urinary tract different from the urinary system | Urinary tract consists of the ureters, bladder and urethra. The urinary system consists of the kidneys (and the function of the kidneys), ureters, bladder and urethra. The kidney is the difference in the names |
List the organs in the urinary tract. | Urethra, bladder and ureter |
List the organs in the urinary system. | The urinary system consists of the kidneys (and the function of the kidneys), ureters, bladder and urethra. |