thoracic wall, lungs, and diaphragm Flashcards

1
Q

osteology

A
  • ribs
  • sternum
  • vertebrae
  • thoracic inlet and outlet
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2
Q

rib parts

A
  • head
  • neck
  • tubercle
  • angle
  • costal groove
  • articular facets
  • costal cartilage
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3
Q

true ribs

A

pairs 1-7

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4
Q

false ribs

A

pairs 8-10

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5
Q

floating ribs

A

pairs 11 and 12

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6
Q

costal cartilage

A
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7
Q

ribs - head

A
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8
Q

ribs - neck

A
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9
Q

ribs - tubercle

A
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10
Q

ribs - angle

A
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11
Q

ribs - costal groove

A
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12
Q

ribs - articular facets

A
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13
Q

sternum parts

A
  • manubrium
  • body
  • xiphoid process
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14
Q

sternum

A
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15
Q

sternum - manubrium

A
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16
Q

sternum - body

A
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17
Q

sternum - xiphoid process

A
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18
Q

vertebrae parts

A
  • body
  • neural arch
  • vertebral formen
  • spinous process
  • transverse process
  • laminae
  • pedicles
  • intervertebral foramen
  • superior and inferior articular facets
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19
Q

vertebrae - body

A
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20
Q

vertebrae - neural arch

A

aka vertebral arch

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21
Q

vertebrae - vertebral foramen

A
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22
Q

vertebrae - spinous process

A
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23
Q

vertebrae - transverse process

A
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24
Q

vertebrae - laminae

A
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25
Q

vertebrae - pedicles

A
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26
Q

vertebrae - intervertebral foramen

A
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27
Q

vertebrae - superior and inferior articular facets

A
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28
Q

typical thoracic vertebrae

A

2-8

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29
Q

atypical thoracic vertebrae

A

1 and 9-12

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30
Q

what bony features form the thoracic inlet and outlet

A

First Rib

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31
Q

musculature

A
  • external intercostals
  • internal intercostals
  • innermost intercostals
  • subcostals
  • transverse thoracis
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32
Q

external intercostals

A
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33
Q

internal intercostals

A
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34
Q

innermost intercostals

A
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35
Q

subcostals

A
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36
Q

transverse thoracis

A
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37
Q

external intercostals function

A

inhalation (moves the ribs superiorly)

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38
Q

internal intercostals function

A

exhalation (moves the ribs inferiorly

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39
Q

innermost intercostals function

A

acts with internal intercostal

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40
Q

subcostals function

A

pulling the ribs inferiorly during forced exhalation

41
Q

transverse thoracis function

A

depresses the ribs which supports expiration

42
Q

nerve list

A
  • intercostal nerves
  • subcostal nerves
43
Q

artery list

A
  • intercostal artery
  • superior epigastric artery
  • musculophrenic artery
44
Q

vein list

A

intercostal veins

45
Q

lymphatic list

A
  • parasternal nodes
  • intercostal nodes
  • diaphragmatic nodes
46
Q

where is the neurovascular bundle located in the thoracic wall

A

in the costal groove in the undersurface of each rib, between the internal intercostal muscle and innermost intercostal muscle

47
Q

intercostal nerves

A
48
Q

subcostal nerves

A
49
Q

intercostal arteries

A
50
Q

superior epigastric artery

A
51
Q

musculophrenic artery

A
52
Q

intercostal veins

A
53
Q

parasternal nodes

A
54
Q

intercostal nodes

A
55
Q

diaphragmatic nodes

A
56
Q

lung features

A
  • costal surface
  • mediastinal surface
  • diaphragmatic surface
  • anterior border
  • posterior border
  • inferior border
  • apex
  • lobes of the right lung (superior, middle, and inferior)
  • lobes of the left lung (superior and inferior)
  • horizontal fissure (right lung only)
  • oblique fissure
  • lingula
  • cardiac notch
57
Q

lung - costal surface

A
58
Q

lung - mediastinal surface

A
59
Q

lung - diaphragmatic surface

A
60
Q

lung - anterior border

A
61
Q

lung - posterior border

A
62
Q

lung - inferior border

A
63
Q

lung - apex

A
64
Q

lung - lobes of the right lung (superior, middle, and inferior)

A
65
Q

lobes of the left lung (superior and inferior)

A
66
Q

lung - horizontal fissure (right lung only)

A
67
Q

lung - oblique fissure

A
68
Q

lung - lingula

A
69
Q

lung - cardiac notch

A
70
Q

right lung impression list

A
  • brachiocephalic vein
  • subclavian vein
  • svc
  • arch of azygos
  • oesophagus
  • subclavian artery
  • cardiac impression for the right atrium
71
Q

left lung impression list

A
  • thoracic aorta
  • arch of aorta
  • subclavian arch
  • oesphagus
  • left brachiocephalic vein
  • cardiac impression for the left ventricle
72
Q

hilum features

A
  • bronchus
  • pulmonary artery
  • two pulmonary veins
  • hilar lymph nodes
73
Q

right lung impressions - brachiocephalic vein

A
74
Q

right lung impressions - subclavian vein

A
75
Q

right lung impressions - svc

A
76
Q

right lung impressions - arch of azygos

A
77
Q

right lung impressions - oesophagus

A
78
Q

right lung impressions - subclavian artery

A
79
Q

right lung impressions - cardiac impression for the right atrium

A
80
Q

left lung impressions - thoracic aorta

A
81
Q

left lung impressions - arch of aorta

A
82
Q

left lung impressions - subclavian arch

A
83
Q

left lung impressions - oesophagus

A
84
Q

left lung impressions - left brachiocephalic vein

A
85
Q

left lung impressions - cardiac impression for the left atrium

A
86
Q

hilum - bronchus

A
87
Q

hilum - pulmonary artery

A
88
Q

hilum - two pulmonary veins

A
89
Q

hilum - hilar lymph nodes

A
90
Q

diaphragm features

A
  • right and left domes
  • lumbar, costal, and sternal origins
  • central tendon
91
Q

structures that pass through the diaphragm

A
  • aorta
  • thoracic duct
  • oesophagus
  • anterior and posterior vagal plexus
  • ascending lumbar veins
92
Q

diaphragm - right and left domes

A
93
Q

diaphragm - lumbar, costal, and sternal origins

A
94
Q

diaphragm - central tendon

A
95
Q

structures that pass through the diaphragm - aorta

A
96
Q

structures that pass through the diaphragm - thoracic duct

A
97
Q

structures that pass through the diaphragm - oesophagus

A
98
Q

structures that pass through the diaphragm - anterior and poster vagal plexus

A

aka trunk

99
Q

structures that pass through the diaphragm - ascending lumbar veins

A