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Anatomy Final > Abdomen and Pelvis Review > Flashcards

Abdomen and Pelvis Review Flashcards

1
Q

if you damage your left vagal nerve what happens

A

lose your voice

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2
Q

what deos your right vagal nerve do

A

control pitch and tone of voice

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3
Q

where does food commonly get stuck

A

esophagus

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4
Q

layers of the abdomen

A

superficial fascia

fat tissue

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5
Q

superficial fascia

A

campers fascia

scarpa fascia

both inferior to umbilicus

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6
Q

what does the rectus sheath cover

A

rectus abdominis

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7
Q

what runs through the inguinal canal

A

spermatic cord (males)

round ligament (females)

ilioinguinal n

blood vessels

lymph nodes

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8
Q

anterolateral abdominal wall layers

A

skin

subcutaneous fat/tissue

superficial fascia

external obliques

internal obliques

transversus abdominis

transversalis fascia

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9
Q

borders of anterolateral abdominal wall

A

xiphoid process

cartilages of ribs 7-10

inguinal canal

superior aspects of pelvic girdle

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10
Q

what do the folds of peritoneum do

A

increase surface area

prevents organs from sticking toe ach other

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11
Q

what do mesenteries allow

A

nerves and vessels to pass through to intraperitoneal organs

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12
Q

intraperitoneal

A

covered on all sides by peritoneum

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13
Q

intraperitoneal organs

A

stomach

liver

jejunum

ileum

spleen

ascending and transverse colon

sigmoid colon

appendix

gall bladder

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14
Q

what is peritoneum

A

lines the abdominopelvic cavity

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15
Q

function of stomach

A

enzyme digestion

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16
Q

function of liver

A

detox center

filtering

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17
Q

function of jejunum

A

absorption of nutrients

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18
Q

function of ileum

A

absorption of nutrients

pevers patches

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19
Q

function of spleen

A

lymphocyte proliferation

immune surveillance

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20
Q

ascending and transverse colon function

A

water absorption

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21
Q

sigmoid colon function

A

water reabsorption

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22
Q

gall bladder function

A

stores bladder

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23
Q

retroperitoneal organs

A

kidneys

duodenum

descending colon

pancreas

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24
Q

function of kidneys

A

filer site

reabsorption of water

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25
duodenum function
absorption of nutrients
26
descending colon function
water absorption formation of fetal matter
27
pancreas function
creates pancreatic juice, glucagon, insulin exo and endo functions
28
why is the iliopsoas clinically important
disease to the gallbladder can cause pain when you flex your hip hip flexion compresses the gall bladder
29
how can you fracture your pelvic bone
car accident
30
what can be injured during child birth
pubococcygeus levator ani can be torn
31
what is the main nerve to the perineum
pudendal n
32
what nerve is sensory to the genitals
pudendal n
33
vasectomy
ductus deferens cut
34
where ist eh urethra
corpus spongiosum
35
what is the main blood supply to the pelvic floor
internal pudendal a
36
what can compress the pudendal n
sitting on a bike seat
37
an erection is a result of
sympathetic NS
38
borders of perineum
A: pubic symphysis AL: inferior pubic rami, ischial ramus L: ischial tuberosity PL: Sacro tuberous ligaments P: sacrum and coccyx
39
contents of perineum
urogentital triangle anal triangle divided @ ischial tuberosity
40
borders of the pelvic outlet
A: pubic symphysis L: ischial tuberosities PL: sacrotuberous ligaments ** P: tip of coccyx **lithotomy position**
41
pelvic inlet borders
pubic symphysis linea terminalis margin of ala promontory sacroiliac joint pubic tubercle
42
linea terminalis consists of
pubic crest pecten pubis arcuate line
43
what is the root of the pelvis
sacrum
44
anterior pelvic wall formed by
bodies of the pubic bones pubic rami symphysis pubis
45
lateral pelvic wall formed by
right and left hip bones
46
levator ani muscles
puborectalis pubococcygeus iliococcygeus
47
female sympathetic innervation
pudendal n uterovaginal n
48
female parasympathetic innervation
uterovaginal n
49
male sympathetic innervation
splanchnic n
50
male parasympathetic innervation
prostatic nerve plexus
51
right kidney is ______ to the left kidney
inferior to left kidney b/c of liver
52
descending colon is _____ compared to ascending colon
inferiolateral (lateral)
53
when does the diaphragm come in contact with the liver
superior on right upper quadrant
54
what does not drain into the IVC
suprarenal v. and gonadal v. drain into left renal vein
55
what is the adam' apple
laryngeal prominence
56
what nerve deos nto run lateral to psoas major
obturator n
57
what muscles connects to iliac crest
quadratus lumborum
58
esophageal hiatus
T10
59
organ of immune system
spleen
60
lumbar plexus order
iliohypogastric n ilioinguinal n genitofemoral lateral cutaneous nerve of thigh obturator n femoral n branch to lumbosacral trunk
61
iliohypogastric n (lumbar plexus)
L1 runs through transversus abdominis and external obliques
62
ilioinguinal n
L1
63
genitofemoral n
L2 branches to genitals and femoral area
64
lateral cutaneous n
L2-L3 supply the skin over lateral thigh
65
obturator n
L2-L4 goes to adductor muscles
66
femoral n
L2-L4 largest branch goes to quads gives branches to iliacus
67
branch to lumbosacral trunk
L4 geos to sacral plexus
68
arteries of abdomen
internal thoracic femoral external iliac
69
internal thoracic a
ends as superior epigastric and musculophrenic arteries
70
femoral a
branches are superficial circumflex iliac and superficial epigastric
71
external iliac
branches are inferior epigastric and deep circumflex iliac
72
veins
superior epigastric v inferior epigastric v follow the arteries
73
nerves
ventral rami of T7-T11 subcostal n iliohypogastric nerve ilioinguinal nerve
74
subcostal nerve
ventral rami of T12 innervates muscles of anterolateral wall
75
iliohypogastric nerve
sensory to skin overlying iliac crest, upper inguinal and hypogastric regions helps innervate internal oblique and trasnversus abdominus
76
ilioinguinal nerve
goes through inguinal canal sensory to skin over lower inguinal region, mons pubis, anterior scrotum or labium majus and adjacent medial thigh helps innervate internal oblique and transversus abdominis

Anatomy Final (3 decks)

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