Ureter open into the urinary bladder through:
Correct answer: C. Ureteral orifices
- A. Pelvis
- B. Hilus
- C. Ureteral orifices
- D. Urethral orifices
Explanation
The ureters open into the urinary bladder through ureteral orifices. The ureteral orifices are slit-like openings that are located on the posterior wall of the bladder. They are located near the trigone, which is a triangular area at the base of the bladder.
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About Homeostasis
Homeostasis maintains a stable internal environment through the kidney and urinary system, thermoregulation and excretion. The kidney topics include filtration, selective reabsorption, urine formation and water balance, while thermoregulation involves sweating, vasodilation, vasoconstriction and hormonal control; excretion is different from egestion, which removes undigested food.
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