Perineum

Question 1

What is the anterior border of the perineum?

Answer 1

Pubic symphasis rami

Question 2

What is the posterior border of the perineum?

Answer 2

Coccyx

Question 3

What are the lateral borders of the perineum?

Answer 3

Ischial tuberocities

Question 4

What are the posterolateral borders of the perineum?

Answer 4

Sacrotuberous ligaments

Question 5

what are the anterolateral borders of the perineum?

Answer 5

Ischiopubic rami

Question 6

What are the contents of the anal triangle?

Answer 6

External anal sphincter, anal canal, anus, ischioanal fossa (fat pads)

Question 7

What imaginary line divides the two triangles of the perineum?

Answer 7

A straight line between the two ischial tuberocities

Question 8

What are the contents of the deep perineal pouch? (urogenital triangle)

Answer 8

External urethral sphincter
Deep transverse perineal muscle
Bulbourethral glands (male)

Question 9

What are the contents of the superficial perineal pouch?

Answer 9

Bulbospongiosus muscle
Ischiocavernosus muscle
Superficial transverse perineal muscle
Greater vestibular glands
Bulb of vestibule
Crura of clitoris (female)
Root of Penis (male)

Question 10

What is the innervation and blood supply of the perineum?

Answer 10

Internal pudendal artery

Pudendal nerve