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  • Urethral meatus refers to the:: a. Urinogenital duct b. Opening of vas deferens into urethra

Urethral meatus refers to the:

a. Urinogenital duct
b. Opening of vas deferens into urethra
c. The external opening of the urinogenital duct
d. Muscles surrounding the urinogenital duct

Answers (1)

The answer is the option (c) External opening of the urinogenital duct

Explanation: The urethral meatus, often called the external urethral orifice, is the anatomical opening located at the distal end of the urethra. This important structure serves as the exit point for urine in both males and females. In males, it also functions as the pathway through which semen is expelled during ejaculation. In males, the urethra begins at the urinary bladder and extends through the length of the penis. It is encased in erectile tissue and is divided into several segments, including the prostatic, membranous, and spongy (or penile) urethra, before culminating at the external opening known as the urethral meatus, which is situated at the tip of the penis. This location facilitates the dual functions of urination and ejaculation. In females, the urethra is shorter and opens into the vestibule of the vagina, positioned just above the vaginal opening. While it serves the sole purpose of allowing urine to exit the body, the urethral meatus in females is essential within the female urinary system.

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