Abdominal Cavity IV Flashcards

1
Q

FUnctions of kidney

A

remove excess water, salts, and wastes from blood
returns nutrients to blood
secretes hormones

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2
Q

Function of kidney hormones

A

regulate bp

regulate production of RBCs

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3
Q

What types of fat surround kidney

A

pararenal and perirenal

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4
Q

pararenal fat

A

in front of kidney compartment

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5
Q

perirenal fat

A

surrounds kidney

inside renal capsule

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6
Q

Lobes of kidney

A

6-18

are connected

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7
Q

What do kidney lobes contain

A

minor calix
renal pyramid
cortex

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8
Q

Blood supply of kidney

A

renal a branches into capillaries
cap blood filtered by priamids
nutrients returned to venous circulation

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9
Q

sympathetic innervation of kidney

A

T10-L1

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10
Q

parasympathetic innervation of kidney

A

S2-S4

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11
Q

Suprarenal A supplies

A

branch of inferior phrenic a`

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12
Q

function of suprarenal gland cortex

A

makes corticosteroids and androgen

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13
Q

function of adrenal medulla

A

secrete norepinephrine and epinephrine

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14
Q

3 holes of diaphram

A

canal opening for IVC
esophageal hiatus
aortic hiatus

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15
Q

Esophageal hiatus

A

vagus travels with esophagus through here

crus muscle wraps around here

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16
Q

aortic hiatus

A

thoracic duct and aorta travel through here

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17
Q

LIgaments of diaphragm

A

lateral, medial, and median arcuate ligament

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18
Q

lateral arcuate ligament

A

divides diaphragm and quadratus lumborum

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19
Q

medial arcuate ligament

A

divides diaphgram and psoas major

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20
Q

median arcute ligament

A

formed by 2 crura over aorta

21
Q

Function of psoas major

A

flexs hip
laterally flexs vertebral column
flexes trunk

22
Q

Function of quadratus lumborum

A

extends and laterally flexs vertebral column

fixes rib 12 during expiration

23
Q

Function of iliacus

A

stabilizes hip

flexs thigh

24
Q

psoas minor

A

absent in most peoiple

sits on top of psoas major

25
Q

What does subcostal (T12) supply

A

external oblique m

anterolateral skin of abdominal wall

26
Q

What does iliohypogastic (L1) supply

A

abdominal m

skin of inguinal and pubic region

27
Q

What does ilioinguinal (L1) supply

A

abdominal m

skin of inguinal and pubic region

28
Q

What does lateral femoral cutaneous (L2,3) supply

A

skin of thigh

29
Q

What does genitofemoral (L1,2) supply

A

skin below inguinal ligametn (scrotum, labia)

30
Q

Where is genitofemoral n?

A

on psoas major

31
Q

What does obturator (L2-4) supply

A

medial thigh

thigh ADductors

32
Q

Obtrurator

A

guitar string nerve
exits obturator formane
runs in between sacrum and psoas

33
Q

Lumbosacral trunk

A

doesn’t innervate anything itself

joins with sacral plexus to form sciatic n

34
Q

Sciatic n innervates what

A

butt
back of thigh
bottom of leg

35
Q

Where is sciatic n

A

most medial

parallel to obturator

36
Q

What does femoral (L2-4) supply

A

iliacus
hip flexors
knee extensors

37
Q

Ovarian A

A

stays in body cavity

38
Q

Testicular a

A

runs through inguinal canal

39
Q

What does aorta divide into

A

2 common iliac a

medial sacral a

40
Q

aorta aneuryism

A

common where aorta divides into 2 common ilia a
due to plaque problems
if it bursts you gun die
catch early - sx

41
Q

left hepatic v

A

joins renal v

42
Q

innervation of psoas major

A

lumbar plesuz via anterior branches of nerves L2-L4

43
Q

innervation of iliacus

A

femoral nerve (l2-L4)

44
Q

innervation of quadratus lumborum

A

anterior branches of T12 and L1-L4 nerves

45
Q

____ and ____ veins connect the superior and inferior vena cavae

A

ascending lumbar

azygous

46
Q

Preaortic lymph nodes

A

celia
superior mesenteric
inferior mesenteric

47
Q

thoracic duct

A

convergence of main lymphatic ducts of abdomen

48
Q

cisterna chyli

A

absent in most people

49
Q

blood can bypass inferior vena cava and return to heart bia

A

superior and inferior epigastric veins
thoracoepigastric veins
epidural venous plexus