Multiple choice

The second constriction of male urethra lies in

  1. prostatic portion of urethra

  2. membranous part

  3. external urethral orifice

  4. internal urethral orifice

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It is the part of the male urethra lying between the layers of the urogenital diaphragm and connects the parts of the urethra passing through the prostate gland and the penis. The second constriction of male urethra lies in membranous part.