Live in the lab 1

Question 1

Where does the inguinal ligament run from?

Answer 1

Anterior superior iliac spine - pubic tubercle.

Question 2

How many bones makes up the coccyx?

Answer 2

4 bones fused together.

Question 3

What level does the spinal cord end?

Answer 3

L1-L2

Question 4

What comes together to make the ejaculatory duct?

Answer 4

Duct of seminal vesicle + duct of vas deferens.

Question 5

Which nerves lie medial and lateral to the psoas major?

Answer 5

Lateral - femoral nerve.

Medial - obturator nerve.

Question 6

What is the value of the pudendal nerve?

Answer 6

S2, S3, S4

Question 7

What is the value of the obturator nerve?

Answer 7

L2, L3, L4

Question 8

What is the value of the sacral plexus?

Answer 8

S1, S2, S3, S4

lies on piriformis muscle

Question 9

What is the value of the lumbosacral trunk?

Answer 9

L4, L5, S1, S2, S3, S4

Question 10

Which muscle makes up the anterolateral wall of the pelvis?

Answer 10

Obturator internus

Question 11

Which muscle makes up the posterolateral muscle wall?

Answer 11

Piriformis muscle.

Question 12

What is another name for the testicular veins?

Answer 12

Pampiniform plexus.

Question 13

What are the 3 parts of the urethra?

Answer 13

1. prostatic urethra (most dilatable)
2. intermediate/membranous
3. penile/spongy

Question 14

How is the pouch of Douglas reached?

Answer 14

through the posterior fornix of the cervix.

Question 15

What is the inner covering of the testis - made from 2 layers?

Answer 15

Tunica vaginalis, where hydroceles can occur.

Question 16

What is the fibrous layer of the testis?

Answer 16

Tunica albuginea - splits the testis into segments.

Question 17

What is the cremaster muscle part of?

Answer 17

Internal oblique abdominal muscle.

Question 18

dartos muscle layer?

Answer 18

in the outer scrotal skin (smooth muscle).

Question 19

What are the two ligaments of the cervix?

Answer 19

lateral cervical lig.

uterosacral lig.

Question 20

Where does the bulb-urethral gland empty into?

Answer 20

penile/spongy urethra.

Question 21

What attaches the testis to the scrotum?

Answer 21

The gubernaculum - a fibrous cord.

Question 22

What forms the anterior wall of the inguinal canal?

Answer 22

External oblique muscle

Question 23

What are the 3 layers of the spermatic cord?

Answer 23

External fascia
Cremaster muscle and fascia
Internal spermatic fascia

Question 24

Which nerve supplies the cremaster muscle?

Answer 24

Genital branch of genitofemoral nerve

Question 25

What is the outer layer of the testis?

Answer 25

Tunica vaginalis

Question 26

What is the inner layer of the testis?

Answer 26

Tunica albuginea.

Question 27

What level does the testicular artery arise at?

Answer 27

L2-L3

Question 28

what does the testicular arteries travel anteriorly to?

Answer 28

Psoas major muscle | IVC

Question 29

What is the venous drainage of the testis AND epididymis?

Answer 29

Pampiniform plexus.

Question 30

Where does the prostate lymph drain to?

Answer 30

Internal iliac and sacral nodes

Question 31

where does the seminal vesicle lymph drain to?

Answer 31

External and Internal iliac

Question 32

Where does the scrotum lymph drain to?

Answer 32

superficial inguinal

Question 33

What does the bulb-urethral gland secrete?

Answer 33

Alkaline mucous like secretion.

Question 34

which muscle covers the false pelvis?

Answer 34

The iliac muscle.

Question 35

what makes up the pelvic inlet?

Answer 35

sacral promontory, ala of sacrum, arcuate line, pecten pubis/pectineal line of pubis, pubic tubercle, pubic crest, pubic symphysis.

Question 36

what makes up the pelvic outlet?

Answer 36

tip of coccyx, sacrotuberous ligament, ischial tuberosities, ischiopubic rami, inferior border of pubic symphysis.

Question 37

what is the position of the round ligament?

Answer 37

Anterior inferior

Question 38

what is the position of the ovarian ligament?

Answer 38

Posterior superior.

Question 39

what is the main support of the uterus?

Answer 39

Pelvic diaphragm lateral cervical ligament uterosacral ligament (NOT broad ligament) - it keeps uterus in the midline but doesn't support it.

Question 40

where does the tunica vaginalis originate from?

Answer 40

the abdominal peritoneum, but it separates after it descends so isn't continuous.

Question 41

what is the main male erectile tissue?

Answer 41

Corpus cavernosa.

Question 42

what is the pathway of the round ligament?

Answer 42

Originates from the gubernaculum. | Travels through inguinal canal - inserts by merging with the mons pubis and labia majora.

Question 43

what is the function of bartholins gland?

Answer 43

secretes mucous.

Question 44

what are the nerves responsible for erection?

Answer 44

parasympathetic

Question 45

what are the nerves responsible for emission?

Answer 45

sympathetic.

Question 46

what nerves are responsible for ejaculation?

Answer 46

sympathetic, parasympathetic and somatic.