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Sonography OB > Test2 > Flashcards

Test2 Flashcards

1
Q

aka vesicouterine recess. potential space between the uterus and urinary bladder

A

anterior cul-de-sac

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2
Q

on the opposite side

A

contralateral

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3
Q

on the same side

A

ipsilateral

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4
Q

aka greater or major pelvis. area superior to and anterior to the pelvic brim

A

false pelvis

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5
Q

aka lesser or minor pelvis. portion of the pelvis cavity interior and posterior to the pelvic brim

A

true pelvis

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6
Q

aka pelvic brim or linea terminalis. the inner surface of the pubic and iluim bones contains a bony ridge, which serves as the line dividing the true and false pelvis

A

iliopectineal line

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7
Q

combination of the psoas major, psoas minor and iliacus muscle

A

iliopsoas muscle

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8
Q

increase in size

A

hypertrophy

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9
Q

aka innominate line. line drawn from the pubic crest to the arcuate line dividing the true and false pelvis

A

linea terminalis

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10
Q

aka posterior cul-da-sac or retrounterine recess. potential space between rectum and uterus

A

pouch of douglas

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11
Q

aka properitoneal space. space between the pubic symphysis and urinary bladder

A

space of retzius

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12
Q

a ring composed of four bones

A

osseous pelvis

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13
Q

sacrum,coccyx, and two innomitate bones form

A

osseous pelvis

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14
Q

how many sacral vertebrae are in the sacrum

A

5

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15
Q

how many fused coccygeal vertebrea compose the coccyx?

A

4

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16
Q

three main functions of the female pelvis

A

protects reproductive organs
directs pathway for fetus
weight bearing bridge between spine and lower limbs

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17
Q

what lines above linea terminalis

A

false pelvis

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18
Q

made up of the pectineal line and the arcuate line

A

linea terminalis

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19
Q

abdominanopelvic region contains what muscles

A

rectus abdominis

psoas major

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20
Q

what muscles lie within the false pelvis

A

iliacus

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21
Q

what muscles lie within the true pelvis

A

obturator internus
piriformis
coccygeus
levator ani

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22
Q

urinary bladder is anterior to

A

uterus

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23
Q

what is posterior to uterus

A

rectum

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24
Q

contraindications for transvag

A

prepuberty

rupture of membranes in pregnancy

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25
Q

TV and EV advantages

A

higher frequency = better detail
better res
proximal to area of interest

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26
Q

TV and EV disadvantages

A

small field of view
discomfort for pt
limited pt population

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27
Q

Trans abdominal advantages

A

global view

can be preformed on everyone

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28
Q

trans abdominal disadvantages

A

lower frequency req for penitration
less anatomic res
discomfort due to extremely full bladder

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29
Q

pelvic organs include

A 
external genitalia
urinary bladder and urethra
uterus, FT, and vagina
ovaries
colon and rectum
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30
Q

organs of false pelvis

A

illeum

sigmoid colon

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31
Q

organs of true pelvis

A 
pelic colon
rectum
bladder
uterus
ovaries
fallopian tubes
vagina
suspensory ligaments
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32
Q

4 segments of the uterus

A

fundus
corpus (body)
isthmus
cervix

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33
Q

most cephalad portion of the uterus

A

fundus

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34
Q

largest part of the uterus

A

body

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35
Q

waist of uterus

A

isthmus

36
Q

cylindrical/ barrel shaped neck of the uterus the projects to the vagina

A

cervix

37
Q

rounded dome shaped

narrows at outer/lateral margins to form the cornu ie horn of the uterus

A

fundus

38
Q

uterine cavity within this portion

cylindrical and slightly tapered

A

corpus

39
Q

area between corpus and cervix

most flexible portion

A

isthmus

40
Q

contains more fiberous and less mescular tissue and has distinctive endothelium
2-3cm in nulliparous female

A

cervix

41
Q

bending of the fundus toward the abdominal wall

A

anteflexion

42
Q

tipping of the uterus toward the anterior abdominal wall.

A

antevered

43
Q

flexed to the right

A

dextoflexed

44
Q

displacement to the right

A

dextroposition

45
Q

flexed to the left

A

levoflexed

46
Q

displacement to the left

A

levoposition

47
Q

dropping of the uterus into the vaginal canal

A

prolapse

48
Q

bending of the fundus toward rectum

A

retroflexed

49
Q

tipping of the entire uterus toward the sacrum

A

retroverted

50
Q

backwards displacement of entire uterus

A

retrocession

51
Q

what supplies the functional endometrium with blood supply

A

spiral and radial arteries

52
Q

abnormal connection between veins and arteries

A

AVM

arterial venous malformation

53
Q

AVM is caused by

A

trauma
surgery
gestational trophoblasic disease
congenital malformation

54
Q

condition were he color Doppler would show abundant turbulent flow, high velocity, low resistance

A

AVM

55
Q

treatment of AVM

A

embolic therapy

56
Q

where does the left ovarian vein drain into

A

the left renal vein

57
Q

where does the right ovarian vein drain into

A

the ivc

58
Q

ovarian vein diameter during nulliparous

A

2.6mm

59
Q

ovarian vein diameter during parous

A

3.4mm

60
Q

rotation of ovary on vascular pedicle

A

ovarian torsion

61
Q

large, edematous ovary with multiple small peripheral follicles, no vascular flow, and free fluid in pelvis cold all be signs of

A

ovarian torsion

62
Q

treatment of ovarian torsion

A

oophorectomy

63
Q

corpus luteam flow may mimic what

A

neoplasm flow

64
Q

because tumors lack a muscular layer the usually have

A

low resistance flow

65
Q

techniques to help classify benign or malignant

A

ovarian volume

complexity of cyst

66
Q

fluid noted posterior to the uterus would most likely be located within the

A

pouch of Douglas

67
Q

the anterior cul-da-sac is also referred to as

A

vesicouterine pouch

68
Q

uterus is located ______ to the rectum

A

anterior

69
Q

pelvic muscles appear

A

hypoechoic

70
Q

peritoneal space located posterior to the broad ligament is called

A

adnexa

71
Q

fluid noted anterior to the uterus would most likely be located within the

A

vesicouterine pouch

72
Q

the bilateral muscles that are located posterior to and extend from the sacrum to the femoral greater trochanter are the

A

piriformis muscle

73
Q

the pelvic muscle group that is located between the coccyx and the pubis is the

A

levator ani muscles

74
Q

the space of retzius is located

A

between the bladder and pubic bone

75
Q

the right ovarian artery branches off the

A

aorta

76
Q

the muscle located lateral to the ovaries is the

A

obturator internus muscle

77
Q

weakening of these muscles may lead to prolapse of the pelvic organs

A

levator ani and the coocygeus muscle

78
Q

the arteries that directly supply blood to the functional layer of the endometrium r the

A

spiral arteries

79
Q

another name for the rectouterine pouch is the

A

pouch of douglas

80
Q

the pelvic ligament that extends from the lateral aspect of the uterus to the side walls of pelvis are

A

broad ligament

81
Q

the uterine artery branches of the

A

interior iliac artery

82
Q

the peripheral arteries of the uterus are the

A

arcuate arteries

83
Q

the urinary bladder uterus and ovaries are located in the

A

true pelvis

84
Q

the pelvic ligament the provides support to the ovary and extends from the to the lateral surface of the uterus is the

A

ovarian ligament

85
Q

pelvic bones when visualized on sonography will apear

A

hyperechoic

86
Q

the ligament the houses the vasculature of the uterus is the

A

cardinal ligament

87
Q

the ovary is supplied blood

A

ovarian artery and uterine artery

Sonography OB (6 decks)

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