Perineum

Question 1

perineum is a (shallow or wide?) compartment bounded by the pelvic _____

Answer 1

Shallow

outlet

Question 2

perineum is separated from the pelvic cavity by the fascia covering _____ aspect of the pelvic ______.

Answer 2

inferior

diaphragm

Question 3

Boundaries of Perineum

• Anteriorly: _______
• Anterolaterally: ______
• Laterally: ______
• Posterolaterally: ______
• Posteriorly: inferior part of _____ and _____

Answer 3

pubic symphysis

ischiopubic rami

ischial tuberosities

sacrotuberous ligaments

sacrum & coccyx

Question 4

Triangles of the Perineum

• The _____-shaped perineum
• is divided into 2 by a transverse line joining the (anterior or posterior?) ends of the ________

Answer 4

diamond

Anterior

ischial tuberosities.

Question 5

The urogenital triangle lies (anterior or posterior?) to the line, while the anal triangle is (anteriorly or posteriorly ?) sited.

Answer 5

Anterior

Posteriorly

Question 6

Fasciae of the Perineum
-In the urogenital region

• Superficial Fascia
• Superficial ____ layer

-Deep _____ layer

Answer 6

fatty

membranous

Question 7

Deep membranous layer of the superficial fascia of the urogenital triangle
^ aka ____ fascia
^ Continuous anteriorly with ___ fascia containing the ____ and _____ layer of superficial fascia of anterior abd wall’s fascia(____)
^Attached posteriorly to ____ border of _____

Answer 7

Colle’s

scrotal

dartos & membranous

Scarpa

posterior

perineal membrane

Question 8

• Deep Fascia of the Perineum

- ______

Answer 8

Perineal membrane

Question 9

Perineal Body
-Midpoint of line joining the ______ is the ____ point of the perineum; the location of the perineal body.

Answer 9

ischial tuberosities

central

Question 10

Perineal body is site of convergence of:

• ________ muscle
• ________
• _____ and ________ muscles
• (Smooth or striated?) & (voluntary or involuntary?) slips of muscle from ______ , _____ & _______
• Anteriorly, perineal body blends with ____ border of _____

Answer 10

Bulbospongiousus

External anal sphincter

Superficial & deep transverse perineal

Smooth; Voluntary

external urethral sphincter; levator ani; muscular coat of rectum.

posterior; perineal membrane

Question 11

Superficial perineal space

-between ____ fascia and the ___ fascia of the ____

Answer 11

colle’s

inferior

urogenital diaphragm

Question 12

Deep perineal space-

-between ____ and ______ of ______

Answer 12

superior and inferior fascia

urogenital diaphragm

Question 13

Contents of Superficial Perineal Pouch in the female

• _____ of the _____ on each side of the _____
• _____ of _____
• _________ _____ muscles
• _______ glands on each side of the _____
• _______ branch of the _____ vessels and _____ nerves

Answer 13

bulbs of the vestibule

vaginal orifice

crura of clitoris

superficial perineal

greater vestibular

vaginal orifice

deep perineal; internal pudendal ; pudendal

Question 14

superficial perineal muscles

• ______ muscle
• ______ muscle
• ___________ muscles

Answer 14

bulbospongiosus

ischiocavernous

superifcial transverse perineal

Question 15

bulbospongiosus muscle surrounds____ of the _____ and covers the ______

Answer 15

orifice of the vagina

vestibular bulb

Question 16

ischiocavernous muscle covers ______ on each side

Answer 16

crus of clitoris

Question 17

Contents of Superficial Perineal Pouch in the male

• ___ of the ____ and associated muscles ( _____ and _____)
• (proximal or distal ?) or ____ part of the ____ urethra
• ________ muscles
• _____ branch of the internal pudendal vessels and ____ nerves

Answer 17

root

penis

ischiocavernosus and bulbospongiosus

Proximal; bulbous; spongy

superficial transverse

deep perineal ; pudendal

Question 18

root of the penis include???

Answer 18

bulb and crura

Question 19

Deep Perineal Pouch

• superficial : _____
• deep: _____ fascia of ______
• each side : ______
• posteriorly: closed by ____ fascia of urogenital diaphragm, perineal membrane
• Anterior: closed by ______ ?

Answer 19

perineal membrane

superior ; urogenital diaphragm

ischiopubic rami

superior; perineal membrane

Question 20

Deep perineal pouch lies between the ______ and fascia over ____ aspect of levator ani muscle

Answer 20

perineal membrane

inferior

Question 21

Deep perineal Pouch contains _____ urethra passing through the perineal membrane and sphincter ___ and ________ muscles

Answer 21

membraneous

urethra

deep transverses perineum

Question 22

the urogenital diaphragm is a _____ layer between the ____ and limited inferiorly by the _____

Answer 22

fibromuscular

pelvic floor

perineal membrane

Question 23

Contents of Deep Perineal Pouch
-In both sexes:
Part of \_\_\_\_\_
\_\_\_\_ part of \_\_\_\_\_ muscle
(Anterior or posterior?) extensions of \_\_\_\_\_\_ at pads

Answer 23

urethra

Inferior; external urethral sphincter

Anterior

ischio-anal f

Question 24

Contents of deep perineal pouch in Males

• ______ part of urethra
• _______ muscles
• _______ glands
• (ventral or Dorsal?) neurovascular structures of penis

Answer 24

Intermediate

Deep transverse perineal

Bulbo -urethral

Dorsal

Question 25

Contents of deep perineal pouch in Females - (Proximal or distal?) part of urethra - A mass of (smooth or striated ?) muscle associated with the _____ - (ventral or Dorsal?) neurovascular bundles of ______

Answer 25

Proximal Smooth perineal body Dorsal clitoris

Question 26

Other notable structures in Perineum - _______ fossae - ______ canal - _____ canal

Answer 26

Ischio-anal pudendal Anal

Question 27

Perineumal body lies between anus and vestibule of the vagina T/F

Answer 27

T