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Arsenic measurement
Arsenic measurement
GENERAL INFORMATION:
What is this test?
This test measures the amount of arsenic in the hair or nails. This test screens for arsenic exposure in the workplace and in the environment. It is also used to help diagnose arsenic poisoning.
Why do I need this test?
Laboratory tests may be done for many reasons. Tests are performed for routine health screenings or if a disease or toxicity is suspected. Lab tests may be used to determine if a medical condition is improving or worsening. Lab tests may also be used to measure the success or failure of a medication or treatment plan. Lab tests may be ordered for professional or legal reasons. You may need this test if you have:
- Toxic effect of arsenic AND/OR its compounds
How should I get ready for the test?
Ask the healthcare worker for information about how to prepare for this test.
Tell the healthcare worker if you have chemically (dyed, tinted, permanently waved) processed hair.
How is the test done?
A hair sample or a sample of nail clippings will be collected for this test.
Hair:
Prior to collection of a hair sample, your hair needs to be washed. At least 1 gram of hair will be collected for this test. The hair will be cut close to the scalp, and taken from several areas at the nape of your neck.
Nails:
Prior to collection of nail clippings, your nails need to be washed. Nails will be collected from clippings of all of your fingernails and toes.
If you have questions or concerns about this test, talk to the healthcare worker.
How will the test feel?
The amount of discomfort you feel will depend on many factors, including your sensitivity to pain. Communicate how you are feeling with the person doing the test. Inform the person doing the test if you feel that you cannot continue with the test.
This test usually causes no discomfort.
What should I do after the test?
Instructions for what to do after hair or nails are collected for this test may vary. Ask the healthcare worker what you should expect after this test is completed. If you have questions or concerns about what to expect after the test is completed, talk to the healthcare worker.
CARE AGREEMENT:
You have the right to help plan your care. To help with this plan, you must learn about your health condition and how it may be treated. You can then discuss treatment options with your caregivers. Work with them to decide what care may be used to treat you. You always have the right to refuse treatment.
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