To facilitate visualization of an endotracheal tube on a chest X-ray, all endotracheal tubes have:

Name: To facilitate visualization of an endotracheal tube on a chest X-ray, all endotracheal tubes have:
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Question

Quizplus · Accepted Answer

The radiopaque line allows the endotracheal tube to be easily identified on a chest X-ray. The other options (Murphy eye, pilot line, and cm markings) serve other purposes such as facilitating suctioning or confirming proper tube placement, but do not aid in visualization on an X-ray.

To Facilitate Visualization of an Endotracheal Tube on a Chest