Sniff Test

Used to evaluate movement of the diaphragm.

Procedure

  • You will be asked to stand in front of the x-ray machine.
  • Radiologist will take moving pictures as you breathe in and out.
  • The test lasts approximately 15 minutes.

Preparation

  • Arrive 15 minutes prior to your scheduled appointment time with a prescription if your doctor has given you one.
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