Advanced Bladder Quiz

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This quiz contains 10 questions. Click below to begin.

Q1. Which embryonic structure gives rise to the urinary bladder?

  • Mesonephric duct
  • Nephrogenic cord
  • Metanephros
  • Urogenital sinus

Q2. Which condition is characterized by the failure of urachus obliteration?

  • Polycystic kidney
  • Patent urachus
  • Cloacal exstrophy
  • Hydronephrosis

Q3. Which neurotransmitter mediates contraction of the detrusor muscle?

  • Epinephrine
  • Dopamine
  • Acetylcholine
  • Serotonin

Q4. What is vesicoureteral reflux?

  • Backward flow of urine into ureters
  • Urethral narrowing
  • Incomplete bladder emptying
  • Overactive bladder syndrome

Q5. What is the significance of the trigone being non-distensible?

  • Maintains orientation of ureteric orifices
  • Contracts during ejaculation
  • Prevents urinary incontinence
  • Enhances bladder expansion

Q6. What clinical test is used to assess post-void residual urine volume?

  • CT angiogram
  • PET scan
  • Renal biopsy
  • Bladder scan (ultrasound)

Q7. What type of incontinence is associated with increased intra-abdominal pressure?

  • Functional incontinence
  • Stress incontinence
  • Urge incontinence
  • Overflow incontinence

Q8. Which zone of the prostate surrounds the urethra and may affect bladder function if enlarged?

  • Transition zone
  • Anterior fibromuscular zone
  • Central zone
  • Peripheral zone

Q9. Which imaging technique is most useful to visualize bladder tumors?

  • X-ray KUB
  • CT scan without contrast
  • Ultrasound
  • Cystoscopy

Q10. What is detrusor overactivity?

  • Involuntary detrusor contractions during bladder filling
  • Obstruction of the ureter
  • Decreased bladder sensation
  • Weak sphincter muscle tone
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