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13 - Anterior Thoracic Wall (Dr. Bea)

13 - Anterior Thoracic Wall (Dr. Bea)
88問 • 1年前
  • Miguel Inigo Garcia
  • 通報

    問題一覧

  • 1

    The costal line of pleural reflection passes obliquely across the: 1. 8th rib in MCL 2. _____ rib in MA 3. 12th rib sides of vertebral column

    10th

  • 2

    The lower margin of the lungs crosses the: _____ rib in MCL 8th rib in _____ 10th rib sides of vertebral column

    6th; MAL

  • 3

    The anterior wall of the bony thorax is comprised of the first _____ pairs of ribs

    10

  • 4

    The boundaries of the superior aperture of the bony thorax are the: Body of _____ thoracic vertebra _____ ribs _____ cartilages Upper border of the manubrium

    1st

  • 5

    The Sibson’s fascia of the bony thorax: Protects cervical dome of the pleura Covered by SCALENE muscles

    Both are true

  • 6

    Sibson’s fascia is from the transverse process of the _____ cervical vertebra to the _____ rib

    7th; 1st

  • 7

    Inlet

    Superior aperture

  • 8

    Outlet

    Inferior aperture

  • 9

    The boundaries of the inferior aperture are the: _____ thoracic vertebra Lowest ribs (__________) Xiphisternal joint

    12th; 7-12th

  • 10

    True/ vertebrosternal ribs

    1st 7 pairs

  • 11

    False/ vertebrochondral ribs

    8-10th ribs

  • 12

    False/ vertebral ribs

    11-12th ribs

  • 13

    Longest ribs

    7th and 8th

  • 14

    Typical ribs

    3 to 9

  • 15

    Typical ribs have a head, neck, tubercle, and shaft

    True

  • 16

    In typical ribs, the head has only 1 facet that connects to adjacent vertebra

    False

  • 17

    In typical ribs, the tubercle connects to the ______

    Transverse process

  • 18

    Typical ribs have a rounded shaft _____ and sharp edge _____ (has costal groove)

    Superiorly; inferiorly

  • 19

    Highest, broadest, strongest, flattest, shortest, and most curved atypical rib

    1st

  • 20

    Atypical rib whose angle coincides with its tubercle

    1st

  • 21

    Atypical rib that articulates with one vertebra

    1st

  • 22

    Atypical rib that has the LISFRANC tubercle attachment of scalenus anterior

    1st

  • 23

    Atypical rib with a tubercle lateral to its angle

    2nd

  • 24

    Atypical rib with an attachment to posterior scalene

    2nd

  • 25

    Atypical rib with one facet in its head

    10th, 11th, and 12th

  • 26

    Atypical rib that may be an uncertain rib, as it may be a floating rib or attached with the 9th rib with cartilage

    10th

  • 27

    Atypical rib that has no neck or tubercle

    11th

  • 28

    Atypical rib with a costal groove that is not distinct

    11th

  • 29

    Atypical rib that has no tubercle, angle, and costal groove

    12th

  • 30

    Has a complete facet

    T1

  • 31

    One very small inferior demifacet

    T1

  • 32

    Spine is nearly horizontal

    T1

  • 33

    Has costal facet in transverse process for the tubercle of first rib

    T1

  • 34

    Has a small body, looks like a cervical vertebra

    T1

  • 35

    One complete facet tangential with the upper border

    T10

  • 36

    Small costal facet on transverse process

    T10

  • 37

    One complete circular facet away from upper border

    T11

  • 38

    No costal facet

    T11 and T12

  • 39

    Broad body and short, oblong spine

    T12

  • 40

    One complete facet midway between upper and lower borders

    T12

  • 41

    The body of the sternum is made up of _____ sternebrae

    4

  • 42

    Anterior intercostal membrane

    External intercostal

  • 43

    Posterior intercostal membrane

    Internal intercostal

  • 44

    The sternocostalis _____ to cross the 1st 2 intercostal spaces

    Fails

  • 45

    The internal thoracic vessels descend _____ the sternocostalis

    in front of

  • 46

    The pleura is _____ of the sternocostalis

    immediately behind

  • 47

    The innermost intercostal muscles are _____ and _____

    incomplete; variable

  • 48

    The innermost intercostal muscles pass from ribs to ribs

    True

  • 49

    The innermost intercostal muscles are separated from the internal intercostal muscles by the:

    intercostal nerve and vessels

  • 50

    The upper _____ intercsotal spaces are closed

    9

  • 51

    Widest intercostal space

    3rd

  • 52

    Located on the deep surface of the ribs sharp lower border

    Subcostal groove

  • 53

    Branches of the costocervical trunk of the subclavian artery

    Upper 2 branches of the posterior intercostal arteries

  • 54

    Branches of the thoracic artery

    Lower 9 branches of the posterior intercostal arteries

  • 55

    Arise from internal mammary arteries

    Upper 6 anterior intercostal arteries

  • 56

    Arise from musculophrenic artery

    Lower 5 anterior intercostal arteries

  • 57

    Branch of subclavian artery

    Internal mammary artery

  • 58

    Divides the: Superior epigastric artery Musculophrenic artery

    Internal mammary artery

  • 59

    Anterior intercostal veins that join the venae commitantes of the musculophrenic artery

    9, 8, and 7

  • 60

    Anterior intercostal veins that join venae commitantes of the internal mammary artery

    6, 5, and 4

  • 61

    Anterior intercostal veins that joine the internal mammary vein

    3, 2, and 1

  • 62

    The internal mammary vein drains into the brachiocephalic vein

    True

  • 63

    Posterior intercostal vein/s that drain into the right brachiocephalic vein

    1

  • 64

    Posterior intercostal vein/s that form the superior intercostal vein and then drain into the azygos vein

    2, 3, and 4

  • 65

    Posterior intercostal vein/s that drain directly into the azygos vein

    5 to 11

  • 66

    Posterior intercostal vein/s that drain into the left brachiocephalic vein

    1

  • 67

    Posterior intercostal vein/s that form the left superior intercostal vein and then drain into the left brachiocephalic vein

    2, 3, and 4

  • 68

    Posterior intercostal vein/s that form the superior hemiazygos vein to the azygos vein

    5, 6, 7, and 8

  • 69

    Posterior intercostal vein/s that form the inferior hemiazygos vein to the azygos vein

    9, 10, and 11

  • 70

    Forms the brachial plexus

    1st ICN

  • 71

    Crosses the axilla and supplies the posteromedial aspect of the arm as the intercostobrachial nerve

    2nd ICN

  • 72

    Thoracic courses

    2nd to 6th ICN

  • 73

    Travels partly thoracic and abdominal

    7th to 11th ICN

  • 74

    Typical intercostal nerves

    T3 to T6

  • 75

    Called subcostal

    T12

  • 76

    Each intercostal nerve runs in the intercostal space _____ to the intercostal vessels

    Inferior

  • 77

    Joined to brachial plexus, by a branch that is equivalent to lateral cutaneous branch

    1st intercostal nerve

  • 78

    Joined to the medial cutaneous nerve of the arm, by a branch called intercostobrachial nerve

    2nd intercostal nerve

  • 79

    In ANGINA PECTORIS and MYOCARDIAL INFARCTION, pain referred to medial side of arm along this nerve

    2nd intercostal nerve

  • 80

    The intercostal and subcostal nerves supply Levator costarum

    True

  • 81

    The intercostal and subcostal nerves supply Rectus abdominis

    True

  • 82

    The intercostal and subcostal nerves do not supply the pyramidalis

    False

  • 83

    The aortic hiatus is at

    T12

  • 84

    The esophageal hiatus is at

    T10

  • 85

    The inferior vena cava hiatus is at

    T8

  • 86

    The contents of the aortic hiatus of the diaphragm are: Aorta Thoracic Duct Azygos vein

    True

  • 87

    The contents of the Esophageal hiatus of the diaphragm are: right and left vagus nerve esophageal branches of the left gastric artery

    True

  • 88

    The contents of the inferior vena cava hiatus of the diaphragm are: Inferior vena cava Right phrenic nerve Lymphatic vessel

    True

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    問題一覧

  • 1

    The costal line of pleural reflection passes obliquely across the: 1. 8th rib in MCL 2. _____ rib in MA 3. 12th rib sides of vertebral column

    10th

  • 2

    The lower margin of the lungs crosses the: _____ rib in MCL 8th rib in _____ 10th rib sides of vertebral column

    6th; MAL

  • 3

    The anterior wall of the bony thorax is comprised of the first _____ pairs of ribs

    10

  • 4

    The boundaries of the superior aperture of the bony thorax are the: Body of _____ thoracic vertebra _____ ribs _____ cartilages Upper border of the manubrium

    1st

  • 5

    The Sibson’s fascia of the bony thorax: Protects cervical dome of the pleura Covered by SCALENE muscles

    Both are true

  • 6

    Sibson’s fascia is from the transverse process of the _____ cervical vertebra to the _____ rib

    7th; 1st

  • 7

    Inlet

    Superior aperture

  • 8

    Outlet

    Inferior aperture

  • 9

    The boundaries of the inferior aperture are the: _____ thoracic vertebra Lowest ribs (__________) Xiphisternal joint

    12th; 7-12th

  • 10

    True/ vertebrosternal ribs

    1st 7 pairs

  • 11

    False/ vertebrochondral ribs

    8-10th ribs

  • 12

    False/ vertebral ribs

    11-12th ribs

  • 13

    Longest ribs

    7th and 8th

  • 14

    Typical ribs

    3 to 9

  • 15

    Typical ribs have a head, neck, tubercle, and shaft

    True

  • 16

    In typical ribs, the head has only 1 facet that connects to adjacent vertebra

    False

  • 17

    In typical ribs, the tubercle connects to the ______

    Transverse process

  • 18

    Typical ribs have a rounded shaft _____ and sharp edge _____ (has costal groove)

    Superiorly; inferiorly

  • 19

    Highest, broadest, strongest, flattest, shortest, and most curved atypical rib

    1st

  • 20

    Atypical rib whose angle coincides with its tubercle

    1st

  • 21

    Atypical rib that articulates with one vertebra

    1st

  • 22

    Atypical rib that has the LISFRANC tubercle attachment of scalenus anterior

    1st

  • 23

    Atypical rib with a tubercle lateral to its angle

    2nd

  • 24

    Atypical rib with an attachment to posterior scalene

    2nd

  • 25

    Atypical rib with one facet in its head

    10th, 11th, and 12th

  • 26

    Atypical rib that may be an uncertain rib, as it may be a floating rib or attached with the 9th rib with cartilage

    10th

  • 27

    Atypical rib that has no neck or tubercle

    11th

  • 28

    Atypical rib with a costal groove that is not distinct

    11th

  • 29

    Atypical rib that has no tubercle, angle, and costal groove

    12th

  • 30

    Has a complete facet

    T1

  • 31

    One very small inferior demifacet

    T1

  • 32

    Spine is nearly horizontal

    T1

  • 33

    Has costal facet in transverse process for the tubercle of first rib

    T1

  • 34

    Has a small body, looks like a cervical vertebra

    T1

  • 35

    One complete facet tangential with the upper border

    T10

  • 36

    Small costal facet on transverse process

    T10

  • 37

    One complete circular facet away from upper border

    T11

  • 38

    No costal facet

    T11 and T12

  • 39

    Broad body and short, oblong spine

    T12

  • 40

    One complete facet midway between upper and lower borders

    T12

  • 41

    The body of the sternum is made up of _____ sternebrae

    4

  • 42

    Anterior intercostal membrane

    External intercostal

  • 43

    Posterior intercostal membrane

    Internal intercostal

  • 44

    The sternocostalis _____ to cross the 1st 2 intercostal spaces

    Fails

  • 45

    The internal thoracic vessels descend _____ the sternocostalis

    in front of

  • 46

    The pleura is _____ of the sternocostalis

    immediately behind

  • 47

    The innermost intercostal muscles are _____ and _____

    incomplete; variable

  • 48

    The innermost intercostal muscles pass from ribs to ribs

    True

  • 49

    The innermost intercostal muscles are separated from the internal intercostal muscles by the:

    intercostal nerve and vessels

  • 50

    The upper _____ intercsotal spaces are closed

    9

  • 51

    Widest intercostal space

    3rd

  • 52

    Located on the deep surface of the ribs sharp lower border

    Subcostal groove

  • 53

    Branches of the costocervical trunk of the subclavian artery

    Upper 2 branches of the posterior intercostal arteries

  • 54

    Branches of the thoracic artery

    Lower 9 branches of the posterior intercostal arteries

  • 55

    Arise from internal mammary arteries

    Upper 6 anterior intercostal arteries

  • 56

    Arise from musculophrenic artery

    Lower 5 anterior intercostal arteries

  • 57

    Branch of subclavian artery

    Internal mammary artery

  • 58

    Divides the: Superior epigastric artery Musculophrenic artery

    Internal mammary artery

  • 59

    Anterior intercostal veins that join the venae commitantes of the musculophrenic artery

    9, 8, and 7

  • 60

    Anterior intercostal veins that join venae commitantes of the internal mammary artery

    6, 5, and 4

  • 61

    Anterior intercostal veins that joine the internal mammary vein

    3, 2, and 1

  • 62

    The internal mammary vein drains into the brachiocephalic vein

    True

  • 63

    Posterior intercostal vein/s that drain into the right brachiocephalic vein

    1

  • 64

    Posterior intercostal vein/s that form the superior intercostal vein and then drain into the azygos vein

    2, 3, and 4

  • 65

    Posterior intercostal vein/s that drain directly into the azygos vein

    5 to 11

  • 66

    Posterior intercostal vein/s that drain into the left brachiocephalic vein

    1

  • 67

    Posterior intercostal vein/s that form the left superior intercostal vein and then drain into the left brachiocephalic vein

    2, 3, and 4

  • 68

    Posterior intercostal vein/s that form the superior hemiazygos vein to the azygos vein

    5, 6, 7, and 8

  • 69

    Posterior intercostal vein/s that form the inferior hemiazygos vein to the azygos vein

    9, 10, and 11

  • 70

    Forms the brachial plexus

    1st ICN

  • 71

    Crosses the axilla and supplies the posteromedial aspect of the arm as the intercostobrachial nerve

    2nd ICN

  • 72

    Thoracic courses

    2nd to 6th ICN

  • 73

    Travels partly thoracic and abdominal

    7th to 11th ICN

  • 74

    Typical intercostal nerves

    T3 to T6

  • 75

    Called subcostal

    T12

  • 76

    Each intercostal nerve runs in the intercostal space _____ to the intercostal vessels

    Inferior

  • 77

    Joined to brachial plexus, by a branch that is equivalent to lateral cutaneous branch

    1st intercostal nerve

  • 78

    Joined to the medial cutaneous nerve of the arm, by a branch called intercostobrachial nerve

    2nd intercostal nerve

  • 79

    In ANGINA PECTORIS and MYOCARDIAL INFARCTION, pain referred to medial side of arm along this nerve

    2nd intercostal nerve

  • 80

    The intercostal and subcostal nerves supply Levator costarum

    True

  • 81

    The intercostal and subcostal nerves supply Rectus abdominis

    True

  • 82

    The intercostal and subcostal nerves do not supply the pyramidalis

    False

  • 83

    The aortic hiatus is at

    T12

  • 84

    The esophageal hiatus is at

    T10

  • 85

    The inferior vena cava hiatus is at

    T8

  • 86

    The contents of the aortic hiatus of the diaphragm are: Aorta Thoracic Duct Azygos vein

    True

  • 87

    The contents of the Esophageal hiatus of the diaphragm are: right and left vagus nerve esophageal branches of the left gastric artery

    True

  • 88

    The contents of the inferior vena cava hiatus of the diaphragm are: Inferior vena cava Right phrenic nerve Lymphatic vessel

    True