Surface anatomy of the thorax Flashcards

1
Q

At what vertebral level is the jugular notch?

A

T2

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2
Q

At what vertebral level is the sternal angle?

A

T4/5

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3
Q

At what vertebral level is the xiphysternal joint?

A

T8

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4
Q

At what vertebral level is the xiphoid process?

A

T10

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5
Q

At what vertebral level is the carina?

A

T4/5

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6
Q

What what rib level do the anterior lung borders meet at the midline?

A

2nd rib

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7
Q

The anterior border of the left lung leaves the midline in line with which rib?

A

4th rib

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8
Q

What rib correlates with the anterior border of the right lung leaving the midline?

A

6th rib

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9
Q

The inferior borders of both lungs cross the midclavicular line at what rib?

A

6th rib

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10
Q

At what rib level to both inferior lung borders cross the midaxillary line?

A

8th rib

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11
Q

What lung border correlates with the 10th rib?

A

Posterior aspect of both lungs

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12
Q

What vertebra is in line with the inferior border of the scapula?

A

T9

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13
Q

What is the surface anatomy pathway of the oblique fissure? (PA)

A

T3 to 6th costochondral junction

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14
Q

What is the surface anatomy pathway of the horizontal fissure? (PA)

A

From the oblique fissure at midaxillary line to the 4th costochondral junction

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15
Q

Outline the surface anatomy of the right heart border

A

2nd IC space to 5th IC space (1cm to the right of the sternal edge)

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16
Q

Outline the surface anatomy of the left heart border

A

2nd IC space (1cm to the left of the sternal edge) to 5th IC space mid-clavicular line

17
Q

Outline the surface anatomy of the inferior heart border

A

From 5th costal cartilage (1cm from sternum) to the point of apex beat (5th IC space midclavicular line)

18
Q

Where is the tricuspid valve auscultated?

A

4th IC space right sternal edge

19
Q

Where is the mitral valve auscultated?

A

Apex beat of the heart (5th IC space midclavicular line)

20
Q

Where is the pulmonary valve auscultated?

A

2nd IC space left sternal edge

21
Q

Where is the aortic valve auscultated?

A

2nd IC space right sternal edge

22
Q

What two bony landmarks make the transthoracic plane?

A

T4 and sternal angle

23
Q

At what vertebral level does the trachea extend from?

A

C6

24
Q

What ribs does the scapula overlie?

A

Ribs 2-7