What Is Sniff Test - During continuous fluoroscopic examination, the patient makes a quick, short, strong inspiratory effort (“sniff”). This maneuver minimizes the contribution of the other muscles of respiration (eg, intercostals). This handout explains how the exam works, how to prepare, what to expect, and how to get your results. Web the sniff test is sometimes used in suspected cases of diaphragmatic paralysis or paresis. Web this handout explains a sniff test, or chest fluoroscopy, that shows if the diaphragm is moving in the proper direction. The sniffing maneuver activates the diaphragm and exaggerates its movement. It includes how the exam works, how to prepare, what to expect during the exam, and how to get the test results. It’s a quick, easy and noninvasive way to look at the function of the diaphragm muscles. Web the sniff test, also known as the fluoroscopic sniff test or diaphragm fluoroscopy, is a diagnostic imaging procedure. What is a sniff test?
A sniff test is an exam that checks how the diaphragm muscle moves when you breathe normally and when you inhale quickly. Web the sniff test, also known as the fluoroscopic sniff test or diaphragm fluoroscopy, is a diagnostic imaging procedure. It includes how the exam works, how to prepare, what to expect during the exam, and how to get the test results. Web a sniff test allows your doctor to see how your diaphragm moves when you breathe. Web the sniff test is sometimes used in suspected cases of diaphragmatic paralysis or paresis. During continuous fluoroscopic examination, the patient makes a quick, short, strong inspiratory effort (“sniff”). What is a sniff test? The sniffing maneuver activates the diaphragm and exaggerates its movement. Web this handout explains a sniff test, or chest fluoroscopy, that shows if the diaphragm is moving in the proper direction. This maneuver minimizes the contribution of the other muscles of respiration (eg, intercostals). It’s a quick, easy and noninvasive way to look at the function of the diaphragm muscles. This handout explains how the exam works, how to prepare, what to expect, and how to get your results.