If this is an emergency call 911.
Sniff Test (Chest Fluoroscopy): How to prepare and what to expect - 08/2021
Sniff Test (Chest Fluoroscopy): How to prepare and what to expect
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This handout explains a sniff test, or chest fluoroscopy, that shows if the diaphragm is moving in the proper direction. It includes how the exam works, how to prepare, what to expect during the exam, and how to get the test results.
University of Washington Medical Center
Date Published (original date)
Patient Care Procedures & Instructions