VHD Relationships Male Pelvis and Perineum Flashcards
The urogenital triangle includes the ______ and ________ spaces.
superficial and deep
The superficial perineal space contains the (7) structures.
bulb of the penis, crura of the penis, bulbospongiosus, ishiocavernousus and superficial transverse perineal muscles, and branches of the pudendal nerve and internal pudendal vessels
The muscles of the superficial perineal space function to _______, _________, _________.
fix the perineal body, compress the spongy urethra, contribute to erection of the penis
The deep perineal space is bounded superiorly by the ___________ and inferiorly by the __________.
endopelvic fascia, perineal membrane
The deep perineal space contains the (6).
deep transverse perineal and urethral sphincter muscles, membranous urethra, bulbourethral glands and branches of the pudendal nerve and internal pudendal vessels
The muscles of the deep perineal space function to ___________.
compress the urethra
The external genitilia are the _________, __________ and ________.
scrotum, testes and penis
The ______ houses the testes.
scrotum
Sperm are transported from the testis by the ________, ______, _______ of the epididymis.
head, body and tail
The _________ continues as the ductus deferens.
epididymis
The penis has an attached _______ and ______.
root and free body
The root of the penis is comprised of a single _________, and right and left crura attached to the ________.
midline bulb, inferior pubic rami
The ________ muscles surround the crura of the penis.
ischiocavernosus
The __________ muscle surround the bulb of the penis.
bulbospongiosus
The three erectile structures of the penis are the _______, ________ and ___________.
two corpora cavernosa and corpus spongiosum
The corpora cavernosa are continuous with the ______.
crura
The corpus spongiosum ends as the ______ of the penis and is traversed by the ______.
glans, spongy urethra
The ductus deferens traverses the ___________.
inguinal canal
The ductus deferens joins the duct of the _________ to form the ejaculatory duct.
seminal vesicle
The seminal vesicles extend __________from the ejaculatory ducts.
laterally
The two ejaculatory ducts drain into the _________ .
prostatic urethra
The _________ surrounds the urethra.
prostate
Branches of the ____________ and ________ are the primary blood supply to the testis, ductus deferens, seminal vesicles, and prostate.
internal iliac and testicular arteries
The internal pudendal artery and vein, and the pudendal nerve pass ____________ to the sacrospinous ligament.
posterior-lateral (superficial)
The bulbospongiosus muscle is positioned directly ___________ to the bulb of the penis.
superficial
The ischiocavernosus muscle is positioned directly ________ to the crus of the penis.
superficial
The deep dorsal vein of the penis passes _______ to the pubic symphysis.
inferior
The bulb of the penis is positioned directly ___________ to the urogenital diaphragm (deep transverse perineal muscle).
inferior (superficial)
The prostate is positioned _________ to the urogenital diaphragm (deep transverse perineal muscle).
superior
The rectum is positioned ________ to the prostate and ______to the sacrum and coccyx.
posterior, anterior
The bladder is positioned _______ to the prostate.
superior
The ductus deferens (ampulla) is positioned ___________ to the bladder.
posterior
The ductus deferens (ampulla) is positioned _________ to the prostate.
superior
The seminal vesicle is positioned _____ to the ampulla of the ductus deferens.
lateral
The seminal vesicle is positioned _______ to the bladder.
posterior
The ureter passes directly _______ and _______ to the ductus deferens.
posterior, inferior
The pelvic diaphragm (levator ani muscle) is positioned _______ to the obturator internus muscle.
medial
The left common iliac vein is positioned _______ to the common iliac artery.
posterior-medial
The external iliac vein is positioned ________ to the external iliac artery.
posterior-medial
The right ureter passes directly _________ to the right external iliac artery.
anterior
The ductus deferens passes directly _______to the obliterated umbilical artery.
posterior-superior (deep)
The obturator artery, vein and nerve pass ______ to the superior pubic ramus.
inferior
The lumbosacral trunk passes ________ to the sacrum (ala).
anterior
