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ana > abdomen, diaphragm, & pelvic cavity :) > Flashcards

abdomen, diaphragm, & pelvic cavity :) Flashcards

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1
Q

Intercostals Actions (external and internal)

A
  • externals: draw ribs superiorly to help with inhalation
    -internal: draw ribs inferiorly to help with exhalation
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2
Q

intercostals origin

A

inferior border of rib above

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3
Q

intercostals insertion

A

superior border of rib below

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4
Q

psoas major purpose

A

hip hike, ascending stairs

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5
Q

psoas major origin

A

sides of T12-L5, TP 1-5

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6
Q

psoas major insertion

A

lesser trochanter of femur

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7
Q

psoas major MA
insertion FIXED

A

insertion: hip flexion and hip lateral rotation
**hip stabilization!!!

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8
Q

psoas major MA
origin fixed

A

WITH ORIGIN FIXED * anterior pelvic tilt * and trunk flexion with thigh
***hip stabilization!!

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9
Q

psoas major nerve

A

anterior rami of 1,2,3

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10
Q

iliacus purpose

A

climb a ladder, cycling

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11
Q

iliacus SA

A

sacrum, anterior sacroiliac ligament, iliac fossa

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12
Q

iliacus IA

A

lesser trochanter and psoas tendon

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13
Q

iliacus MA

A
  • thigh flexion and hip stabilization …acts with psoas major
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14
Q

diaphragm purpose

A

singing, playing trumpet

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15
Q

diaphragm MA

A

draw down the central tendon of diaphragm to increase thoracic cavity space during inhalation

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16
Q

diaphragm origin

A

sternal attachment: inner xyphoid process
costal attachment: upper surfaces of ribs 1-6
lumbar attachment: LV 1-3

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17
Q

diaphragm insertion

A

central tendon

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18
Q

diaphragm nerve

A

C3,4,5 keep u alive….PHRENIC NERVE!!

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19
Q

what 3 structures pass through the diaphragm and what are their levels?

A

inferior vena cava - t8
esophagus and vagus nerve - t10
aorta & thoracic duct - t12

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20
Q

order from anterior to superior
inferior vena cava
aorta
esophagus

A

esophagus
aorta
inferior vena cava

21
Q

PT right side to left side order…
esophagus
aorta
inferior vena cava

A

inferior vena cava
esophagus
aorta

22
Q

at what level does the abdominal aorta split into R & L

23
Q

right hypochondriac region body parts

A

small intestine, right kidney, gallbladder, liver

24
Q

right lumbar region

A

right colon, liver, gallbladder

25
Q

right iliac region

A

cecum, appendix

26
Q

epigastric region

A

adrenal glands, duodenum, spleen, stomach, liver

27
Q

umbilical region

A

duodenum, ileum, jejenum, umbilicus

28
Q

hypogastric

A

female repro organs, sigmoid colon, urinary bladder

29
Q

left hypochondriac region

A

pancreas, kidney, colon, spleen

30
Q

left lumbar

A

left kidney, descending colon

31
Q

left iliac

A

sigmoid colon, descending colon

32
Q

quadratus lumborum purpose

A

walk, LIFT

33
Q

QUADRATUs lumborum MA

A

unilaterally:
-hike/tilt/elevate pelvis
- flex laterally the vertebral spine - ipsilateral
- extend the vertebral column

bilaterally:
- fix the 12th rib during forced inspiration

34
Q

quadratus lumborum SA

A
  • 12th rib and tips of transverse process lumbar vertebrae
35
Q

quadratus lumborum IA

A
  • iliac crest and ilioLUMBAR ligament
36
Q

QUADRATUS lumborum nerve

A

ventral branch t12,l1-l4

37
Q

rectus abdominis purpose

A

lower body dressing, bed mobility

38
Q

rectus abdominis actios

A

flex vertebral column
compress abdominal viscera
tilt pelvis posteriorly

39
Q

rectus abdominis nerves

A

thoraco-abdominal nerves t6-t12

40
Q

internal oblique purpose

A

bed mobility, lifting

41
Q

internal oblique MA

A

unilaterally
- laterally flex vertebral column IPSI
- rotate vertebral column CONTRA
bilaterally
- compress abdominal organs
- flex vertebral columns

42
Q

nerves

A

thoraco-abdominal nerves t7-t11

43
Q

Internal obliques purpose

A

racket sport, lifting, bed mobilityi

44
Q

internal obliques MA

A

UNI LAT:
lateral flex IPSI vertebral column
rotate vertebral column to same side
BI LAT
compress abdominal wall organs
flex vertebral column

45
Q

internal oblique nerves

A

thoracoabdominal nerves t6-t12 and L1 nerve

46
Q

why is the transversus abdominis important?

A

recruit the multifidis and this for back pain exercises!

47
Q

transversus abdominis purpose

A

carrying a child

48
Q

transversus diaphragm MA

A
  • compress abdominal viscera
  • antagonist for diaphragm with expiration
49
Q

transversus abdominis NERVE

A

thoracoabdominal nerve t6-12

ana (16 decks)

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