Exam 4 Material review Flashcards

1
Q

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

A

Sacrotuberous ligament

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2
Q

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

A

Sacrospinous ligament

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3
Q

What is in the anal triangle?

A

perianal body, external sphincter, pudendal nerves, pudendal artery

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4
Q

What attaches to the perianal body?

A

bulbospongisum, external anal sphincter

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5
Q

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

A

Pubococcygeus
Illioccygeus
coccygeus

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6
Q

In the rectum what artery supplies above the pectinate line?

A

superior rectal artery

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7
Q

Where does the superior rectal artery drain via?

A

the inferior mesenteric vein which then drains via the portal system

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8
Q

What artery supplies the middle rectum below the pectinate line?

A

the middle rectal artery which arises from the inferior gluteal artery

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9
Q

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

A

visceral

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10
Q

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

A

somatic

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11
Q

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

A

below the pectinate line

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12
Q

What is the most superficial artery of the penis?

A

dorsal artery

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13
Q

What is the deepest artery of the penis

A

deep artery

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14
Q

What is the pathway of sperm?

A

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

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15
Q

What muscle runs parallel to the bulbospongiosus?

A

ischiocavernosus

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16
Q

What is the sympathetic innervation of the ureter?

A

abdominopelvic splanchnic nerves

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17
Q

What is the parasympathetic innervation of the ureter?

A

Vagus and pelvic splanchnic nerves

18
Q

Where is the most common site of fertilization?

A

in the ampulla of the uterine tube

this is the widest and largest part of the tube

19
Q

Where are samples taken in a vaginal speculum exam ?

A

external os

20
Q

What causes varicocele?

A

Enlargement of the pampiniform plexus of the scotum

21
Q

What is inside the sheath of the femoral triangle?

A

Femoral artery
Femoral vein
Lymph nodes

22
Q

What is outside the sheath of the femoral triangle?

A

Femoral nerve

23
Q

What does the obtruder nerve innervate? Sensory or motor?

A

the medial thigh sensory and motor

24
Q

What movement does the obtruder nerve power

A

adduction of the thigh

25
Q

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

A

Lateral rotation of hip and key in stabilization

26
Q

Damage to the inferior gluteal nerve would present how?

A

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

27
Q

Damage to the superior gluteal nerve would present how?

A

Hip tilt due to the glute min and medius being impacted

28
Q

What superficial vein runs through the gastrocnemius heads?

A

small saphenous vein

29
Q

What nerve would be responsible for foot drop?

A

deep fibular nerve

30
Q

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

A

the superficial fibular nerve

31
Q

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

A

most of the dorsum of the foot

32
Q

What bones make up the floor of the orbit?

A

maxilla bone
palatine bone
zygomatic bone

33
Q

what artery branches from the posterior communicating artery?

A

middle cerebral artery

34
Q

What nerve innervates the mandibular teeth and the maxillary teeth?

A

Trigeminal
V2 does the maxillary
V3 does the mandibular

35
Q

What two lingual papillae are involved in taste?

A

vallate papillae

fungiform papillae

36
Q

What is the general pathway of the phrenic nerve

A

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

37
Q

what is the general pathway of the vagus nerve

A

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

38
Q

The phrenic nerve is between which scalenes?

A

anterior and medius scalene

39
Q

What part of the eye produces the sharpest vision?

A

Fovea

40
Q

What bones make up the pterion?

A

Front, sphenoid, parietal temporal