male anatomy Flashcards
function of the testis?
production of sperm and testosterone, which is crucial for male fertility and secondary sexual characteristics
function of the tail of epididymis?
stores mature sperm before they are transported through the ductus deferens
function of the cremaster muscle?
helps regulate testicular temperature by raising and lowering the testes during ejaculation
function of the ductus deferens?
transports sperm from the epididymis to the urethra in preparation for ejaculation
function of the ampulla?
an enlargement of the ductus defense that serves as a storage site for sperm before ejaculation
function of the vesicular gland?
produces seminal fluid, which provides nutrients for sperm and contributes to the volume of the ejaculate
function of the prostate?
produces seminal fluid that nourishes and protects sperm during ejaculation
function of the bulbourethreal gland
produces pre-ejaculate fluid that cleans and lubricates the urethra before sperm passes through (mucuses like fluid )
function of the ischiocavernosus muscle
compresses veins to maintain penile erection by restricting blood flow out of the erectile tissue
function of the bulbospongious muscle?
helps expel semen during ejaculation by compressing the urethra and aiding the push of the fluids
function of the penile shaft ?
the main body of the penis responsible for delivering sperm during mating
function of the retractor penis muscle
relaxes allowing the penis to expend during erection
contracts to pull the penis back into the sheath after erection
function of the ureters?
transport urine from the kidneys to the bladder
function of the urinary bladder?
stores urine before it is expelled from the body
function of the glans penis?
the sensitive distal end of the penis that plays a role in sexual stimulation and facilitates mating
function of the crus penis?
the base of the penis that attaches to the pelvic bone, providing structural support
function of the spermatic cord?
contain blood vessels, nerves, and the ductus deferents, connecting the testes to the body