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Gynaecology & Obstetrics General c982ddd2

Estrogen therapy for urinary incontinence acts by all mechanisms except

A
Increase collagen deposition thereby increasing urethral coaptation.
B
Increase α - adrenergic receptor sensitivity.
C
Decreases vascularity of periurethral capillary plexus.
D
Increase urethral blood flow and urethral closing pressure.
High-Yield Explanation
Oestrogen administration increases vascularity of periurethral capillary plexus. Especially useful in menopausal women with urinary incontinence.

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