Exam 4 Flashcards
(102 cards)
1
Q
Diaphragm origin
A
Sternum, 6 lowest ribs, vertebra
2
Q
Diaphragm action
A
inspiration
3
Q
Right crus
A
From first 3 lumbar
4
Q
Left crus
A
From first 2 lumbar
5
Q
Median arcuate ligament
A
Body of 2nd lumbar vertebra to tip of TP of 1st vertebra
6
Q
Lateral arcuate ligament
A
Tip of TP of 1st lumbar vertebra to lower border of 12th rib
7
Q
Caval opening
A
@ T8 in diaphragm
8
Q
Esophageal opening
A
@ T10 in diaphragm
9
Q
Aortic opening
A
@ T12 in diaphragm
10
Q
What posterior structure pierces the crura
A
Greater + lesser + lease splanchnic nerves, sympathetic trunks, left phrenic nerve
11
Q
psoas major action
A
flex thigh at the hip + flex trunk
12
Q
iliacus action
A
flex thigh at the hip and flex trunk
13
Q
quadratus lumborum action
A
flex the trunk laterally + depresses lowest rib during expiration
14
Q
kidney functions
A
excrete metabolic end products + water, endocrine function
15
Q
right kidneys location
A
first lumbar to fourth lumbar
16
Q
left kidney location
A
twelfth thoracic to third-fourth lumbar
17
Q
kidney coverings
A
renal fascia + perirenal fat
18
Q
supradrenal glands location
A
sits on top of each kidney
19
Q
adrenal cortex
A
the outer portion of adrenal glands
20
Q
regions of adrenal cortex
A
zona glomerulosa, zona fasciculata, zona reticularis
21
Q
zona glomerulosa
A
produces mineralocorticoids to regulate mineral balance
22
Q
zona fascicilata
A
produce glucocorticoids to regulate glucose
23
Q
zona reticularis
A
produce androgens to regulate sex hormones
24
Q
adrenal medulla
A
produces stress hormones (epinephrine + norepi)
25
trigone of bladder
connects ureters superiorly and urethra inferiorly
26
type of tissue in bladder
transitional epithelium
27
what is the technical term for urination
micturition
28
coccygeus innervation
29
what muscles make up the pelvic floor
levator ani + coccygeus
30
what muscles make up the pelvic wall
obturator internus + piriformis
31
what muscles make up the pubococcygeus
puborectalis + pubovaginalis/puboprostaticus
32
what muscles make up the levator ani
pubococcygeus + iliococcygeus
33
contents of pudendal canal
internal pudendal artery, vein, nerve
34
spinal levels of pudendal nerve
s2-s4
35
branches of pudendal nerve
inferior rectal, perineal, dorsal nerve of penis/clitoris
36
root of penis
crura, bulb, ischiocavernosis m, + bulbospongiosis m. internal part
37
erectile tissues of the penis
corpora cavernosa, corpus spongiosum
38
covering of penis
tunica albuginea
39
fascia of penis
buck's fascia, colles' fascia, scarpa's fascia
40
male bulbospongiosus m action
assists erection + compress urethra
41
male ischiocavernosus m action
assists in erection of penis
42
structures in urogenital triangle
external genitalia, perineal muscles, distal urethra, scrotum, penis
43
what arteries supply the scrotum
anterior scrotal arteries + cremasteric a
44
branches of internal pudendal a
dorsal a of penis, deep arteries of penis, arteries of bulb of penis
45
deep arteries of penis
main vessel supplying cavernous space of erectile tissue
46
suspensory ligament of penis
arises anterior to pubic symphysis + anchors erectile bodies
47
prostate gland
secretes proteolytic enzymes that break down clotting factors in ejaculation
48
3 zones of prostate gland
central zone, transitional zone, peripheral zone
49
central zone of prostate gland
surrounds ejaculatory ducts
50
transitional zone of prostate gland
surround urethra
51
peripheral zone of prostate gland
main body of gland
52
what structure is not in the pelvic cavity in females
lower vagina
53
suspensory ligament of ovary
connects ovarian artery, vein, lymphatics, + nerves to pelvic wall
54
ovarian ligament
connects lateral surface of uterus to the ovary
55
mesovarium
part of broad ligament
56
layers of uterus
endometrium, myometrium, perimetrium
57
uterine tubes
normal site for fertilization, enclosed by broad ligament, covered by mesosalpinx
58
fimbraie
finger-like projections that move eggs from ovary to uterus
59
tubal pregnancy
common site for ectopic pregnancy, life threatening
60
what is the normal position of the uterus
anteversion + anteflexion
61
retroversion of the uterus
when the uterus is tilted backwards
62
broad ligament of uterus
peritoneal layer covering uterus, with 3 parts
63
parts of broad ligaments
mesovarium, mesosalpinx, mesometrium
64
mesovarium of broad ligament of uterus
connects to the ovary
65
mesosalpinx of broad ligament of uterus
covers uterine tube
66
mesometrium of broad ligament of uterus
covers the uterus
67
round ligament
cornu of uterus to mons pubis
68
uterosacral ligament
cervix to sacrum
69
what does right gonadal vein drain into
inferior vena cava
70
what does left gonadal vein drain into
left renal vein
71
where do r/l ovarian arteries branch off of
abdominal aorta at T12
72
vulva vestibule of female anatomy
area between labia minora
73
what are the erectile tissues in females
clitoris
74
what is the perineum
shallow compartment of the body bounded by pelvic outlet
75
where is the perineum located
narrow region between proximal thighs
76
anterior border of perineum
pubic symphysis
77
anterolateral boundary of perineum
ischio-pubic ramus
78
posterolateral boundary of perineum
sacrotuberous ligament
79
posterior border of perineum
coccyx
80
lateral border of perineum
ischial tuberosities
81
perineal body
the mid-point of entire perineum
82
perineal body function
attachment to perineal muscles + plays an important role in visceral support
83
contents of the perineum in females
part of vagina, urethral sphincter, urethrovaginal sphincter, deep transverse perineal muscles, internal pudendal vessels, pudendal n branches
84
contents of perineum in males
membranous urethra, bulbourethral gland, deep transverse perineal muscles, internal pudendal vessels, pudendal n branches
85
what muscles do NOT insert onto the perineal body
ischiocavernosus + sphincter urethrae
86
female bulbospongiosus m action
sphincter of vagina + assists in clitoris erection
87
female ischiocavernosus m action
clitoris erection
88
female sphincter urethrae m action
voluntary sphincter of urethra
89
female superficial transverse perineal m action
fixes perineal body
90
female deep transverse perineal m action
fixes perineal body
91
male sphincter urethrae m action
voluntary sphincter of urethra
92
male superficial transverse perineal m action
fixes perineal body
93
male deep transverse perineal m action
fixes perineal body
94
what is the innervation for all of the urogenital muscles in males and females
perineal branch of pudendal n
95
sciatic n spinal levels
l4-s3
96
pudendal n spinal levels
s2-s4
97
pelvic splanchnic n spinal levels
s2-s4
98
n to levator ani + coccygeus spinal levels
s3-s4
99
what does sciatic n innervate
hip joint
100
what does pudendal n innervate
structures in perineum
101
what does pelvic splanchnic n innervate
pelvic viscera
102
arteries/veins of pelvis
DRAWN OUT
