In males, this organ is divisible into four parts: preprostatic (intramural), prostatic, membranous (intermediate) and spongy (penile) parts. The structure and function of the urethra are different between male and female anatomy. In males, the urethra is long, as it runs the length of ...
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In males, the urethra serves a dual purpose transporting sperm to the penis and urine from the urinary bladder. The accessory sex glands consist of a single prostate gland and paired seminal vesicles and bulbourethral glands. The prostate and seminal vesicles secrete seminal fluid, or semen, a...
Urethra is a small duct that releases urine from the bladder to the outside of the body, through the genitals, i.e. the penis in males and the vagina in women. Urethra Anatomy There are certain structural differences between male and female urethra. ...
be very small or up to 2 inches wide. They lie just inside the labia majora and surround the openings of thevagina(the canal that joins the lower part of the uterus to the outside of the body) and the urethra (the tube that carries urine from thebladderto the outside of the body)...
The testicular sources of estradiol in males are the Sertoli cells. Also, some estrogen in males results from conversion of testosterone to estrogens in tissues other than the testis. For example, many of the effects of testosterone on bone result from the local conversion of testosterone to ...
Parts of the Testicles The testicle anatomy is quite intricate. The testicles have many structures that play a role in their functions. The testicles are connected to the penis, where sperm ultimately exit the body through the urethra, which is also used for urine excretion. Four structures, in...
Ejaculatory activity was also noted as spontaneous emission which was defined as the emission of a whitish, viscous sub stance which could be expulsed or dribble along the urethra. The initial interview was followed by a neurological examination and physiological recordings. Neurological examination...
The female urethra is less than 2 in. (5 cm) long and opens just in front of the entrance to the vagina; it has no function other than excretion of urine. There are many types of urinary system disorders, including congenital malformation, injury, infection, presence of kidney stones, or...