Why is this procedure done?
Pulse oximetry is used to measure the amount of oxygen in the blood. It is done by attaching a clip called an oximeter to your finger, toe, or earlobe. The clip shines a light through it. A tiny computer in the clip can tell your oxygen level by the color of the light that shines through the other side. It is done to help your doctor see if you have certain heart or lung health problems. ‚
What will the results be?
Your doctor will know the oxygen levels in your blood. ‚
What happens before the procedure?
- Talk to your doctor about all the drugs you are taking. Be sure to include all prescription and over-the-counter (OTC) drugs, and herbal supplements. Tell the doctor about any drug allergy. Bring a list of drugs you take with you.
- Your doctor will tell you if there is anything you need to do before the test.
- Do not smoke 24 hours before the test.
What happens during the procedure?
- Your doctor will put the clip on your fingertip, toe, or earlobe. Sometimes, a special tape is used to keep the clip in place.
- The clip is left in place for a few minutes. The light from the clip will check and record your pulse rate and amount of oxygen in your blood. Then, the clip will be removed.
- In some cases, your doctor may have you rest or do some exercises while wearing the clip.
- The test takes only a few minutes.
What happens after the procedure?
- You can go home after the test.
- Ask your doctor when you will get the results.
What care is needed at home?
You may go back to your normal activities when you go home. ‚
What follow-up care is needed?
- Your doctor may ask you to make visits to the office to check on your progress. Be sure to keep these visits.
- The results will help your doctor understand what kind of problem you have. Together you can make a plan for more care.
What problems could happen?
Where can I learn more?
American Thoracic Society ‚
http://www.thoracic.org/clinical/copd-guidelines/for-patients/why-do-i-need-oxygen-therapy.php ‚
Consumer Information Use and Disclaimer
This information is not specific medical advice and does not replace information you receive from your health care provider. This is only a brief summary of general information. It does NOT include all information about conditions, illnesses, injuries, tests, procedures, treatments, therapies, discharge instructions or life-style choices that may apply to you. You must talk with your health care provider for complete information about your health and treatment options. This information should not be used to decide whether or not to accept your health care providers advice, instructions or recommendations. Only your health care provider has the knowledge and training to provide advice that is right for you. ‚
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Copyright ‚ © 2015 Clinical Drug Information, LLC and Lexi-Comp, Inc. ‚