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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
Q

duodenum function

A

absorption of nutrients

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26
Q

descending colon function

A

water absorption

formation of fetal matter

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27
Q

pancreas function

A

creates pancreatic juice, glucagon, insulin

exo and endo functions

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28
Q

why is the iliopsoas clinically important

A

disease to the gallbladder can cause pain when you flex your hip

hip flexion compresses the gall bladder

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29
Q

how can you fracture your pelvic bone

A

car accident

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30
Q

what can be injured during child birth

A

pubococcygeus

levator ani can be torn

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31
Q

what is the main nerve to the perineum

A

pudendal n

32
Q

what nerve is sensory to the genitals

A

pudendal n

33
Q

vasectomy

A

ductus deferens cut

34
Q

where ist eh urethra

A

corpus spongiosum

35
Q

what is the main blood supply to the pelvic floor

A

internal pudendal a

36
Q

what can compress the pudendal n

A

sitting on a bike seat

37
Q

an erection is a result of

A

sympathetic NS

38
Q

borders of perineum

A

A: pubic symphysis

AL: inferior pubic rami, ischial ramus

L: ischial tuberosity

PL: Sacro tuberous ligaments

P: sacrum and coccyx

39
Q

contents of perineum

A

urogentital triangle

anal triangle

divided @ ischial tuberosity

40
Q

borders of the pelvic outlet

A

A: pubic symphysis

L: ischial tuberosities

PL: sacrotuberous ligaments **

P: tip of coccyx

lithotomy position

41
Q

pelvic inlet borders

A

pubic symphysis

linea terminalis

margin of ala

promontory

sacroiliac joint

pubic tubercle

42
Q

linea terminalis consists of

A

pubic crest

pecten pubis

arcuate line

43
Q

what is the root of the pelvis

A

sacrum

44
Q

anterior pelvic wall formed by

A

bodies of the pubic bones

pubic rami

symphysis pubis

45
Q

lateral pelvic wall formed by

A

right and left hip bones

46
Q

levator ani muscles

A

puborectalis

pubococcygeus

iliococcygeus

47
Q

female sympathetic innervation

A

pudendal n

uterovaginal n

48
Q

female parasympathetic innervation

A

uterovaginal n

49
Q

male sympathetic innervation

A

splanchnic n

50
Q

male parasympathetic innervation

A

prostatic nerve plexus

51
Q

right kidney is ______ to the left kidney

A

inferior to left kidney b/c of liver

52
Q

descending colon is _____ compared to ascending colon

A

inferiolateral (lateral)

53
Q

when does the diaphragm come in contact with the liver

A

superior on right upper quadrant

54
Q

what does not drain into the IVC

A

suprarenal v. and gonadal v.

drain into left renal vein

55
Q

what is the adam’ apple

A

laryngeal prominence

56
Q

what nerve deos nto run lateral to psoas major

A

obturator n

57
Q

what muscles connects to iliac crest

A

quadratus lumborum

58
Q

esophageal hiatus

A

T10

59
Q

organ of immune system

A

spleen

60
Q

lumbar plexus order

A

iliohypogastric n

ilioinguinal n

genitofemoral

lateral cutaneous nerve of thigh

obturator n

femoral n

branch to lumbosacral trunk

61
Q

iliohypogastric n (lumbar plexus)

A

L1

runs through transversus abdominis and external obliques

62
Q

ilioinguinal n

A

L1

63
Q

genitofemoral n

A

L2

branches to genitals and femoral area

64
Q

lateral cutaneous n

A

L2-L3

supply the skin over lateral thigh

65
Q

obturator n

A

L2-L4

goes to adductor muscles

66
Q

femoral n

A

L2-L4

largest branch

goes to quads

gives branches to iliacus

67
Q

branch to lumbosacral trunk

A

L4

geos to sacral plexus

68
Q

arteries of abdomen

A

internal thoracic

femoral

external iliac

69
Q

internal thoracic a

A

ends as superior epigastric and musculophrenic arteries

70
Q

femoral a

A

branches are superficial circumflex iliac and superficial epigastric

71
Q

external iliac

A

branches are inferior epigastric and deep circumflex iliac

72
Q

veins

A

superior epigastric v

inferior epigastric v

follow the arteries

73
Q

nerves

A

ventral rami of T7-T11

subcostal n

iliohypogastric nerve

ilioinguinal nerve

74
Q

subcostal nerve

A

ventral rami of T12

innervates muscles of anterolateral wall

75
Q

iliohypogastric nerve

A

sensory to skin overlying iliac crest, upper inguinal and hypogastric regions

helps innervate internal oblique and trasnversus abdominus

76
Q

ilioinguinal nerve

A

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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