~2 - Anterior Abdominal Wall Ii

Front 1

the _________ m. continues into the inguinal region via the following:
an aponeurosis, the linea alba, the inguinal ligament, lacunar ligament, pectineal ligament and the superficial inguinal ring

Back 1

the external abdominal oblique m.

Front 2

Poupart's ligament is another name for

Back 2

the inguinal ligament

Front 3

Gimbernal's ligament is another name for

Back 3

the lacunar ligament

Front 4

Cooper's ligament is another name for

Back 4

the pectineal ligament

Front 5

describe the 3 ligaments of the inguinal region

Back 5

1) inguinal ligament: thickened border of the EAO m. and runs from the ant iliac spine to the pubic tubercule
2) lacunar ligament: originates from the inguinal lig. and runs to the pubic tubercule
3) pectineal lig: runs from pubic tubercule up the pectinate line between the inguinal and lacunar ligaments

Front 6

T/F

the ligaments of the inguinal region are not strong enough to hold sutures

Back 6

FALSE

they are strong enough to hold sutures and often do after hernia surgery

Front 7

the cremaster m. is associated with what m in the inguinal region?

Back 7

the internal abdominal oblique m.

Front 8

what does the cremaster m. do?

Back 8

elevate the scrotum and testes

Front 9

how can the reflex of the cremaster m. be tested?

Back 9

stroking the superior and medial part of the thigh in a downward direction.

the normal response in males is a contraction of the cremasteric m. that pulls up the scrotum and testes on the side stroked.

Front 10

what nerve roots is the cremaster m. dependent on for innervation?

Back 10

root L1 and L2

Front 11

what can cause an absence of the cremaster m?

Back 11

upper and lower motor neuron disorders

Front 12

in children, what may an over-exaggerated cremaster reflex lead to the misdiagnosis of?

Back 12

an undescended teste

Front 13

the arcuate line and deep inguinal ring are continuous with what fascial layer?

Back 13

the transversalis fascia

Front 14

the superficial inguinal ring is associated with what muscle, and the deep inguinal ring is associated with what?

Back 14

superf: EAO m
deep: tranversalis fascia

Front 15

the tendinous intersections, semilunr line, and arcuate line of Douglass are parts of was m?

Back 15

rectus abodminis m

Front 16

where is the inguinal canal located?

Back 16

between the sup and deep inguinal rings

Front 17

what does the inguinal canal contain?

Back 17

the spermatic cord in males, round lig in females and blood and lymph vessels and the ilioinguinal nerve

Front 18

there are 8 components of the spermatic cord.
-4 aa
-1 v
-nerve fibers
-channels to nodes
-1 misc

Back 18

-ductus deferens,
-artery of the ductus deferens (from vesicular)
-testicular a. (from aorta)
-cremasteric a. (from inferior epigastric a)
-pampiniform plexus of veins
-lymphatic channels to lumbar nodes
-genital branch of genitofemoral to cremasteric a
-viscerl afferent and effertent from T10,11 to epididymus and testis

Front 19

a ___________ is a dilated varicose pampiniform plexus of veins

Back 19

varicocele

Front 20

an undescended testes somewhere along the path of the prenatal descent, usually in the inguinal canal is called

Back 20

cryptorchidism

Front 21

what are the boundaries of Hesselbach's Triangle?

Back 21

1) inferior epigastric a.
2) inguinal ligament
3) lateral border of the rectus abdominis m.

Front 22

which hernia (direct/indirect) goes through the inguinal canal, and which goes through the inginal (Hesselbach's) triangle?

Back 22

direct hernia- through inguinal triangle
indirect hernia- through inguinal canal

Front 23

what is the difference between an acquired hernia and a congenital hernia

Back 23

acquired: protrudes through an area of weakness
congenital: passes through a persistent canal

Front 24

abdominal wall & the scrotum:

what does the superficial fascia of the abdominal wall become in the scrotum?

Back 24

the Dartos tunic (Colle's fascia)

-gives wrinkled appearance

Front 25

abdominal wall & the scrotum:

what does the EAO m. of the abdominal wall become in the scrotum?

Back 25

the external spermatic fascia

Front 26

abdominal wall & the scrotum:

what does the IAO m. of the abdominal wall become in the scrotum?

Back 26

the cremasteric layer

Front 27

abdominal wall & the scrotum:

what does the transversalis fascia of the abdominal wall become in the scrotum?

Back 27

the internal spermatic fascia

Front 28

abdominal wall & the scrotum:

what does the peritoneum of the abdominal wall become in the scrotum?

Back 28

tunic vaginalis (parietal layer)

Front 29

a fluid-filled, persistent process in the tunica vaginalis that is transilluminational is called a

Back 29

hydrocele

Front 30

a blood-filled process in the tunica vaginalis that is non-transilluminational is called a

Back 30

hematocele

Front 31

what is the innervation to the anterior 1/3 of the scrotum?

what is the innervation to the posterior 2/3 of the scrotum?

Back 31

ant 1/3: ilioinguinal n. L1

post. 2/3: perineal and posterior femoral cutaneous n. S3

Front 32

define epididymitis

Back 32

inflammation of the epididymis

Front 33

define orchitis

Back 33

inflammation of the testes

Front 34

what fascia cover the testis and epididymis?

Back 34

the tunica albuginea (deep) and
the tunica vaginalis (superficial)

Front 35

what 2 tissue layers make up the penis?

Back 35

corpus cavernosa penis and corpus spongiosum penis

Front 36

which tissue is erectile tissue?

Back 36

corpus cavernosa penis

Front 37

what does the corpus spongiosum penis contain?

Back 37

the penile urethra and it ends in the glans penis,

Front 38

describes these areas of the vagina:
clitoris, urethra, vagina, labium minora, labium majora, mons pubis

Back 38

self explanatory

Front 39

what are the orientation of the vessels and nerves in the penis dorsally?

median, medial, and lateral?

Back 39

median: deep dorsal v (1)
medial: deep dorsal a. (2)
deep dorsal n. (2)