January 7, 2016 - Introduction to Chest Radiography

Question 1

Rib Counting and Inspiration

Answer 1

CXR’s should be made when the patient is in full inspiration.

We can count ribs to determine inspiration. We should see 6 anterior ribs, and 8 posterior ribs.

Question 2

Clavicle Positioning

Answer 2

The clavicles show us the rotation of the patient. Clavicles should be equal distance from the midline.

Question 3

Hilar Vessels

Answer 3

The left hilum is normally above the right hilum

If the right hilum is higher, this is a sign of something abnormal.

Question 4

Diaphragm Height

Answer 4

The right diaphragm is typically higher than the left.

Question 5

Costophrenic Angles

Answer 5

Positioned at the lateral sides of the patient just above the diaphragm

Blunted costophrenic angles indicate pleural effusions