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  1. Anatomy
  2. Perineum

Perineum Questions and Answers (Q&A)

When Should autonomy be used?
F.Brian
Answered: Jan 28, 2018
In the scenario in which a 59 year old woman comes to her local hospital for uterine cancer surgery there is the chance that the Ureter could be potentially ligated. The uterine artery passes...Read More

2 Answers

541 views
What is the artery which supplies blood to the major erectile body in both the male and female?
John Smith
Answered: Dec 24, 2024
Deep artery of the penis/clitoris. The deep artery supplies the corpus cavernosum of the penis/clitoris, which is the major erectile body. It is one of the two terminal branches of the internal...Read More

1 Answer

485 views
What part of the ischioanal (ischiorectal) fossa extends deep to the sacrotuberal ligament?
John Smith
Answered: Dec 24, 2024
Posterior recess-the ischioanal fossa is a space found on both sides of the anal canal. it is bounded laterally by the obturator internus, superiorly by the pelvic diaphragm, and medially by the...Read More

1 Answer

444 views
What do the boundaries of the perineum do not include?
John Smith
Answered: Dec 24, 2024
Sacrospinal ligament-the sacrospinal ligament connects the sacrum to the ischial spine. together with the sacrotuberous ligament, it converts the greater and lesser sciatic notches into greater and...Read More

1 Answer

424 views
Which nerves do nerve fibers that innervate penile tissue to cause erection originate?
John Smith
Answered: Dec 24, 2024
Pelvic splanchnics-erection is mediated by parasympathetic nerves, and the pelvic splanchnic nerves are the parasympathetic nerves that innervate the smooth muscle and glands of all pelvic viscera....Read More

1 Answer

402 views
What is a condensation of fibrous tissue in the female located at the center of the posterior border of the perineal membrane?
John Smith
Answered: Dec 24, 2024
Perineal body-the perineal body is an irregular fibromuscular mass located at the center of the posterior border of the perineal membrane. it is the site where many muscles converge, including...Read More

1 Answer

375 views
What is correct pertaining to the bony pelvis?
John Smith
Answered: Dec 24, 2024
The pelvic girdle is composed of the right and left hip bones and the sacrum. In infants and children, the hip bone is composed of three separate bones—the ilium, ischium, and...Read More

1 Answer

349 views
What are the 12 organs of the body?
John Smith
Answered: Dec 24, 2024
Middle rectal vein-there are four portal-caval anastomoses in the body. first, between the superior rectal veins in the portal system and the middle and inferior rectal veins in the caval system....Read More

1 Answer

334 views
What are the 13 systems in the human body?
John Smith
Answered: Dec 24, 2024
Sphincter urethrae.-the bulbourethral glands lie on either side of the membranous urethra, embeddedin the sphincter urethrae. their ducts open into the bulbous part of the penile urethra.semena...Read More

1 Answer

329 views
A 21-y/o marine biologist asks about her first bimanual examination and it is explained to her that the normal position of the uterus is:
Chachelly
Answered: Dec 24, 2024
Anteflexed and anteverted

The normal position of the uterus is anteverted (i.e., angle of 90 degrees at the junction of the vagina and cervical canal) and anteflexed (i.e., angle of 160 to...Read More

1 Answer

315 views

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