Exam 4 Material review Flashcards
What ligament of the pelvis attaches to the bulk of the sacrum and the ischium at a diagonal angle?
Sacrotuberous ligament
What ligament of the pelvis attaches to the sacrum and is horizontally attached to the ischial spine?
Sacrospinous ligament
What is in the anal triangle?
perianal body, external sphincter, pudendal nerves, pudendal artery
What attaches to the perianal body?
bulbospongisum, external anal sphincter
What are the deep layers of the pelvic floor? inferior to superior
Pubococcygeus
Illioccygeus
coccygeus
In the rectum what artery supplies above the pectinate line?
superior rectal artery
Where does the superior rectal artery drain via?
the inferior mesenteric vein which then drains via the portal system
What artery supplies the middle rectum below the pectinate line?
the middle rectal artery which arises from the inferior gluteal artery
Above the pectinate line, what type of sensory control is there?
visceral
Below the pectinate line, what type of sensory control is there?
somatic
Where can touch, pain, and temp be felt in the rectum?
below the pectinate line
What is the most superficial artery of the penis?
dorsal artery
What is the deepest artery of the penis
deep artery
What is the pathway of sperm?
Epididymis, vas deferens, seminal vesicles, ejaculatory ducts, prostatic ducts, bulbourethral ducts, urethra, glans penis
What muscle runs parallel to the bulbospongiosus?
ischiocavernosus
What is the sympathetic innervation of the ureter?
abdominopelvic splanchnic nerves