Biology Homeostasis PMDC Conceptual Practice
PMDC Verified Question 32 of 99
The ureters open into and discharge urine into the posterior floor of the urinary bladder through the:
A
Ureteral orifices
B
Renal hilum
C
External urethral meatus
D
Renal pelvis
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option A: Ureteral orifices
Concept: Anatomy of the bladder trigone.

Solution: The two ureteral orifices are slit-like openings forming the superior angles of the bladder trigone through which urine enters from the ureters.

Why other options are incorrect:
  • Option B: The renal hilum is the entry/exit fissure on the medial side of the kidney.

  • Option C: The external urethral meatus is the distal exit point of the urethra.

  • Option D: The renal pelvis is the funnel-like origin of the ureter inside the kidney.

Quality & Fidelity Assurance: Every question on BeambePrep is rigorously curated against the official PMDC syllabus with zero filler, zero out-of-syllabus content, and zero typos. When an authentic past paper originally contained a historical mistake or ambiguity from the examining board (such as UHS or NUMS), BeambePrep faithfully reflects the original paper while detailing the nuance and scientific consensus in the autopsy above.

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