1. A muscular sac where urine is temporarily stored.
A. Ureter
B. Kidney
C. Uretha
D. Unary Bladder
2. The filtering unit of the kidney.
A. Ureter
B. Urethra
C. Bladder
D. Nephron
3. The procedure by which the blood undergoes artificial filtering to remove wastes.
A. Defacation
B. Exhalation is
C. Haemodialysis
D. Urethra
Answers & Comments
Answer:
1. D
2. D
3. D
Explanation:
1. The urinary bladder is a hollow muscular sac that stores urine until release from the body when it forces it into the urethra. The urethra is a tube that carries urine from the urinary bladder to the outside of the body.
2. Each of your kidneys is made up of about a million filtering units called nephrons. Each nephron includes a filter, called the glomerulus, and a tubule. The nephrons work through a two-step process: the glomerulus filters your blood, and the tubule returns needed substances to your blood and removes wastes.
3. Hemodialysis uses a machine to pull blood out of the body, filter it, and pump the clean blood back into the body again. The actual filtering happens in a part of the machine called a dialyzer, or artificial kidney.
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