Portions of the male urethra

1.      What is the most proximal portion of the male urethra

a)          Spongy

b)          Membranous

c)           Prostatic

d)          Cavernous

2.      The most common site of bladder outlet obstruction

a)          Spongy urethra

b)          Membranous urethra

c)           Prostatic urethra

3.        The ________urethra is surrounded by the corpus spongiosum and forms the terminal conduit communicating with the outside of the body.

a)          Spongy

b)          Membranous

c)           Prostatic

4.      Urine is formed in the distal tubules of the nephron in the kidneys. It accumulates in the renal pelvis, and then travels down the ureters to the bladder. From the bladder it goes through the urethra to the outside. In men the urethra is divided in _prostatic, _membranous, and _spongy__ urethra from inside to outside.