Sternum And Ribs Flashcards

1
Q

How many ribs do you see for AP high rib view

A

1-10 above diaphragm are seen

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2
Q

Which side is down for ap oblique ribs

A

Affected side is down

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3
Q

What are the breathing instructions for the ribs

A

Full inspiration

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4
Q

What ribs do you see in the ap low view

A

8-12

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5
Q

What’s the rotation for RPO ribs

A

45 degrees

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6
Q

What do you see in ap oblique upper ribs

A

Acollarte portion of the upper ribs free from superimposition 1-10

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7
Q

Which arm should be abducted for the RPO ribs

A

Affected side

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8
Q

What side do you rotate for the ap oblque ribs

A

Affected side

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9
Q

Where is the IR for the ribs upper

A

1-1.5in above the shoulders

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10
Q

Where is the bottom of the IR low ribs

A

At top of illiac crest

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11
Q

What do you see with ap oblique low ribs

A

Axilary portion of lower ribs are free from superimposition 8-12

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12
Q

Evaluation criteria for ap oblique high ribs

A

1-10 ribs free from superimposition and ribs seen through lungs

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13
Q

Evaluation criteria for ap oblique low ribs

A

8-12 axillary portion of ribs free from superimposition. And ribs seem through abdomen

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14
Q

Which ribs are false

A

8-10

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15
Q

Which rubs are floating

A

11-12

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16
Q

Which rubs are true

A

1-7

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17
Q

What are the costotransverse articulation close to

A

Rib tubercle

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18
Q

What are the costovertebral articulations close to

A

The facets

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19
Q

How does the ribs articulate with the sternum in the superior aspect

A

Costocartilage

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20
Q

10th rib is the what?

A

The angle?

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21
Q

How long is the body of the sternum

A

4in 10cm

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22
Q

Do deep chests require more or less medial angulation for the CR

A

Less angulation

23
Q

What does CR angulation or rotation of body do for sternum

A

Removes superimposition over thoracic vertebrae posterior ribs and lung markings

24
Q

Why is RAO preferred over LaO for sternum

A

Superimposition of density of heart

25
Breathing instructions for sternum
Shallow breathing
26
What is preferred RAO or Lao for sternum
RAO
27
What is obliquity needed for sternum oblique
15-20
28
Central ray for sternum
T7 entering on the elevated side. 1 inch lateral midsagittal
29
Evaluation criteria of sternum
Entire sternum from jugular notch to tip of xiphoid process
30
Minimally rotated sternum and thorax is shown by
Sternum free of superimposition of t spine, no excessive rotation of the sternum. Lateral portion of Manubrum and sc joint free from superimposition by the vertebrae. Sternum projected over the heart
31
SID for lateral sternum
72in
32
Respiration for lateral sternum
Suspended deep inspirations
33
What does lateral sternum show
Shows entire sternum and superimposed SC joints and medial ends of clavicle
34
What’s the CR of the SC joints
T3 done in prone
35
What does SC joints view show
SC JOINTS AND MEDIAL PORTIONS OF CLAVICLE
36
Position of arms for prone position SC joints
Arms on side of body palms facing up
37
For bilateral SC joints what do you do
Have patient rest head on chin in the prone position
38
What joints are the only articulation between the upper limbs and trunk
SC joints
39
What attaches ribs 1-7 to the sternum
Coastal cartilage
40
For RAO sternum which arm do you elevate and why
Left arm to remove superimposition off vertebrae and sternum
41
Where is the top of IR for sternum
1.5in above jugular notch
42
Which side does the central ray enter for pa oblique
Side up
43
What is the central ray for the literal sternum
Perpendicular to the center of the IR ANX ENTERING THE LATERAL BORDER OF THE MIDSTERNUM
44
Where do you center IR for sc joints view
Level of spinous process at T3
45
For unilateral sc joints what do you
Turn head to face affected side
46
What’s the angle for pa oblique sc joints
15 degrees towards the msp
47
What’s the CR for sc joints
T2-T3 and 1-2in later to msp. If examining the left side you shoot through the right
48
If you are examining the anterior portion of rjbs what projection you do
PA
49
If you are examining the posterior portion of ribs what projection
AP
50
How is the axillary portion of ribs seen
Oblique views
51
How can you clear the left ribs from the heart
LAO OR RPO oblique
52
Should you use same, more or less kvp for ribs as you do chest
Less kvp
53
What can you do to see the 7 8 and 9th rib
10 to 15 caudal angle
54
Why is supine position good for with ribs view
Can be good to see ribs below diaphragm