Question

how long should the patient remain in position before making the exposure when performing a projection in the lateral or dorsal decubitus position? 1 minute 10 minutes 5 minutes 2 minutes (incorrect response not displayed) 7 0/1 point why is the upright left lateral position the most common position for lateral radiographs of the chest? patients heart is closer to the image receptor less chance of body rotation there is greater magnification of the heart easier to visualize interlobar fissures

Explanation:

For the first question, in radiography, when performing a projection in the lateral or dorsal decubitus position, the patient should remain in position for 2 minutes before making the exposure to allow fluid and air to redistribute properly. For the second question, the upright left - lateral position is the most common for lateral radiographs of the chest because the patient's heart is closer to the image receptor, reducing magnification and providing a more accurate image of the heart and other structures.

Answer:

1. D. 2 minutes
2. A. Patient's heart is closer to the image receptor