Thorax Flashcards

1
Q

Dermatome around nipple

A

T4

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2
Q

Vertebral level at inferior angle of scapula

A

TV7

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3
Q

Structure that lies immediately posterior to manubrium

A

Thymus

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4
Q

Rib related to oblique fissure of lung posteriorly

A

2nd

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5
Q

Rib paralleled by horizontal fissure of lung posteriorly

A

4th

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6
Q

Inferior extent of lung at MCL

A

6th

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7
Q

Inferior extent of pleura at MCL

A

8th

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8
Q

Inferior extent of lung at MAL

A

8th

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9
Q

Inferior extent of pleura at MAL

A

10th

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10
Q

Inferior extent of lung posteriorly

A

10th

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11
Q

Inferior extent of pleura posteriorly

A

12th

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12
Q

Innervation of costal pleura

A

intercostal nerve

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13
Q

Innervation of mediastinal pleura

A

phrenic nerve

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14
Q

Site for auscultation of pulmonary valve

A

Left 2nd ICS

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15
Q

Site for auscultation of aortic valve

A

Right 2nd ICS

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16
Q

Site of auscultation for tricuspid valve

A

Xiphisternal joint

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17
Q

Site of auscultation of mitral valve

A

Left 5th ICS, MCL

18
Q

Heart chamber with greatest sternocostal projection

A

Right Ventricle

19
Q

Major chamber that forms the base of the heart

A

left atrium

20
Q

Heart chamber that contains moderator band

A

Right ventricle

21
Q

Artery that determines coronary dominance

A

posterior inverventricular

22
Q

Usual origin of SA and AV nodal arteries

23
Q

Location of SA node

A

cristae terminalis

24
Q

Major vessel that drains the musculature of the heart

A

coronary sinus

25
Innervation of fibrous pericardium
phrenic nerve
26
Most common cause of systolic ejection murmur
aortic stenosis
27
Rib associated with sternal angle
2nd rib
28
Vertebral level associated with sternal angle
Disc between TV 4-5
29
Vertebral level associated with sternal angle
Disc between TV 4-5
30
Location of ductus arteriosus
Between left pulmonary artery and aorta
31
Nerve potentially injured with repair of patent ductus arteriosus
left recurrent laryngeal
32
veins that unite to form brachiocephalic
subclavian and internal jugular
33
veins that unite to for the superior vena cava
right and left brachiocephalic
34
Termination of the azygous vein
superior vena cava
35
Structure that lie to right and left of thoracic duct
azygous veins, aorta
36
spinal levels of greater splanchnic nerve
T5-9
37
Spinal levels of lesser splanchnic nerve
T10-11
38
Spinal level of LEAST splanchnic nerve
T12
39
Thoracic structures that can compress the esophagus
left bronchus, aorta, diaphragm
40
Disease often associated with thymoma
myasthenia gravis