Urogenital Triangle and Pelvis

Question 1

What bones form the bony pelvis?

Answer 1

Question 2

What ligaments make up the pelvis?

Answer 2

Question 3

Label the following landmarks of the pelvis

Answer 3

Question 4

What are the foramen of the pelvis?

Answer 4

Question 5

What is the true pelvis and the false pelvis? What separates these areas?

Answer 5

Seperated by pelvic brim or pelvic diaphragm

False pelvis contains abdominal organs

True pelvis (inferior to pelvic brim) contains part of the colon, rectum, bladder, uterus/ovaries

Question 6

What is the orientation of the pelvis in the vertical and transverse plane?

Answer 6

Question 7

What are sex differences in the bony pelvis?

Answer 7

Question 8

What are the muscular components of the pelvic diaphragm?

Answer 8

Question 9

What are the internal features of the rectum and anus and where are the located in relation to the peritoneum?

Answer 9

Question 10

What is the blood supply to the rectum and anus?

Answer 10

Question 11

How are the rectum and anus innervated?

Answer 11

Question 12

What are the internal and external features of the bladder?

Where is the bladder in relation to the peritoneum?

Answer 12

Fundas is posterior (Netter Plate 346)

Apex is anterior

Question 13

What is the blood supply to the bladder and how is the bladder innervated?

Answer 13

Question 14

What is the following structure and what are its components (innervation and blood supply)?

Answer 14

Question 15

What is the following structure and what are its components (innervation and blood supply)?

Answer 15

Question 16

What is the following structure and what are its components (innervation and blood supply)?

Answer 16

Question 17

Label the following structures and explain what organ they are part of?

Answer 17

Question 18

What is the following structure and its components?

Answer 18

Question 19

What is the following structure and its components?

Answer 19

Question 20

What is the following structure and its components?

Answer 20

Question 21

How is the uterus positioned in the female body?

Answer 21

Question 22

What are the ligaments and blood supply of the uterus?

Answer 22

Question 23

What are the components and arteries of the vagina?

How can you access the peritneum from the vagina?

Answer 23

Question 24

What are some key problems that can develop in relation to the uterus and prostate?

Answer 24

Question 25

What are the lowest points of the peritoneum in the male and female pelvis? What is touching the top of the bladder?

Answer 25

Question 26

What are the arterial branches off the postrior trunk of the internal iliac artery?

Answer 26

Question 27

What are the arterial branches off the anterior trunk of the internal iliac artery?

Answer 27

Question 28

What are the arterial branches off the abdominal aorta supplying blood to the pelvis?

Answer 28

Question 29

What are the components of the lumbar plexus?

Answer 29

Question 30

What are the components of the posterior devisions of the sacral plexus?

Answer 30

Question 31

What are the components of the anterior devisions of the sacral plexus?

Answer 31

Question 32

What are the autonomic nerves that innervate the pelvis?

Answer 32

Sacral splanchnic nerves come across from sympathetic trunk and make the hypogastric plexus. Ganglion impar where sympathetic trunks meet Only gray rami below L2

Question 33

What are the boundaries of the perineum?

Answer 33

Question 34

What are the subdivisions of the parineum?

Answer 34

Question 35

What are the key features of the anal triangle and their components?

Answer 35

The boundaries of the ishiorectal fossa are: Superior - Levator ani Inferior - Perianal skin Medially - external anal sphincter Lateral - Obturator internus with Alcock's canal (internal pudendal vessels and pudendal nerve)

Question 36

Label the following superficial structures of the female perineum

Answer 36

Question 37

What superficial fascia is in the urogenital triangle?

Answer 37

Question 38

What muscles are found in the superficial perineal space of the female urogenital triangle?

Answer 38

Question 39

What muscles are found in the superficial perineal space of the male urogenital triangle?

Answer 39

Question 40

What muscles are found in the deep perineal space of the urogenital triangle?

Answer 40

Question 41

What nerves and vessels are found in the deep perineal space of the urogenital triangle?

Answer 41

Question 42

Label the following structures of the urogenital triangle

Answer 42

Question 43

Label the following structures of the urogenital triangle

Answer 43