Question 107 · LEK · Urinary incontinence

Which of the statements regarding stress urinary incontinence is true?

  1. A. increase in intra-abdominal pressure is accompanied by involuntary loss of urine.
  2. B. involuntary leakage of urine is accompanied by a strong but short urinary urgency.
  3. C. volume of leaking urine is large.
  4. D. frequency of micturition at night is increased.
  5. E. in urodynamic testing detrusor hyperreflexia is observed.
Hint

Stress incontinence reflects failure of the urethral closure mechanism under load, not overactivity of the bladder muscle.

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