Exam 4 Material review

Question 1

What ligament of the pelvis attaches to the bulk of the sacrum and the ischium at a diagonal angle?

Answer 1

Sacrotuberous ligament

Question 2

What ligament of the pelvis attaches to the sacrum and is horizontally attached to the ischial spine?

Answer 2

Sacrospinous ligament

Question 3

What is in the anal triangle?

Answer 3

perianal body, external sphincter, pudendal nerves, pudendal artery

Question 4

What attaches to the perianal body?

Answer 4

bulbospongisum, external anal sphincter

Question 5

What are the deep layers of the pelvic floor? inferior to superior

Answer 5

Pubococcygeus
Illioccygeus
coccygeus

Question 6

In the rectum what artery supplies above the pectinate line?

Answer 6

superior rectal artery

Question 7

Where does the superior rectal artery drain via?

Answer 7

the inferior mesenteric vein which then drains via the portal system

Question 8

What artery supplies the middle rectum below the pectinate line?

Answer 8

the middle rectal artery which arises from the inferior gluteal artery

Question 9

Above the pectinate line, what type of sensory control is there?

Answer 9

visceral

Question 10

Below the pectinate line, what type of sensory control is there?

Answer 10

somatic

Question 11

Where can touch, pain, and temp be felt in the rectum?

Answer 11

below the pectinate line

Question 12

What is the most superficial artery of the penis?

Answer 12

dorsal artery

Question 13

What is the deepest artery of the penis

Answer 13

deep artery

Question 14

What is the pathway of sperm?

Answer 14

Epididymis, vas deferens, seminal vesicles, ejaculatory ducts, prostatic ducts, bulbourethral ducts, urethra, glans penis

Question 15

What muscle runs parallel to the bulbospongiosus?

Answer 15

ischiocavernosus

Question 16

What is the sympathetic innervation of the ureter?

Answer 16

abdominopelvic splanchnic nerves

Question 17

What is the parasympathetic innervation of the ureter?

Answer 17

Vagus and pelvic splanchnic nerves

Question 18

Where is the most common site of fertilization?

Answer 18

in the ampulla of the uterine tube

this is the widest and largest part of the tube

Question 19

Where are samples taken in a vaginal speculum exam ?

Answer 19

external os

Question 20

What causes varicocele?

Answer 20

Enlargement of the pampiniform plexus of the scotum

Question 21

What is inside the sheath of the femoral triangle?

Answer 21

Femoral artery
Femoral vein
Lymph nodes

Question 22

What is outside the sheath of the femoral triangle?

Answer 22

Femoral nerve

Question 23

What does the obtruder nerve innervate? Sensory or motor?

Answer 23

the medial thigh sensory and motor

Question 24

What movement does the obtruder nerve power

Answer 24

adduction of the thigh

Question 25

The piriformis, obtruder internus, Gemelli, and quadratus femoris muscles do what?

Answer 25

Lateral rotation of hip and key in stabilization

Question 26

Damage to the inferior gluteal nerve would present how?

Answer 26

difficultly climbing stairs, as the glute max would not be used.

Question 27

Damage to the superior gluteal nerve would present how?

Answer 27

Hip tilt due to the glute min and medius being impacted

Question 28

What superficial vein runs through the gastrocnemius heads?

Answer 28

small saphenous vein

Question 29

What nerve would be responsible for foot drop?

Answer 29

deep fibular nerve

Question 30

A pt has a fibular fx with an inability to evert their foot what nerve is most likely damaged by the injury?

Answer 30

the superficial fibular nerve

Question 31

What part of the foot would the the pt with a fibular fx and damaged superficial fibular nerve loose sensation in ?

Answer 31

most of the dorsum of the foot

Question 32

What bones make up the floor of the orbit?

Answer 32

maxilla bone palatine bone zygomatic bone

Question 33

what artery branches from the posterior communicating artery?

Answer 33

middle cerebral artery

Question 34

What nerve innervates the mandibular teeth and the maxillary teeth?

Answer 34

Trigeminal V2 does the maxillary V3 does the mandibular

Question 35

What two lingual papillae are involved in taste?

Answer 35

vallate papillae | fungiform papillae

Question 36

What is the general pathway of the phrenic nerve

Answer 36

C34&5 descends travels laterally along the heart and innervates the diagphragm

Question 37

what is the general pathway of the vagus nerve

Answer 37

it comes from the brain and travels behind the heart and then through the hiatus in the diaphragm

Question 38

The phrenic nerve is between which scalenes?

Answer 38

anterior and medius scalene

Question 39

What part of the eye produces the sharpest vision?

Answer 39

Fovea

Question 40

What bones make up the pterion?

Answer 40

Front, sphenoid, parietal temporal