Question:medium

Which of the following is NOT a layer of the urinary bladder?

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Understanding the layers of the urinary bladder helps in studying its function and disorders like overactive bladder.
Updated On: Jan 13, 2026
  • Mucosa
  • Submucosa
  • Epidermis
  • Muscularis
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The Correct Option is C

Solution and Explanation

Answer: (c) Epidermis. The urinary bladder comprises four distinct layers:

  • Mucosa: Consists of transitional epithelium and lamina propria, enabling bladder expansion.
  • Submucosa: Offers structural integrity.
  • Muscularis: Features the detrusor muscle, responsible for bladder contraction and relaxation.
  • Serosa/Adventitia: The external layer providing protection.
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