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ID:371 Arsenic
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DescriptionUrine is the preferred sample type for assessing exposure to arsenic. Inorganic arsenic is rapidly eliminated from the blood. A low blood arsenic concentration cannot exclude clinically significant exposure. Please see tests and tubes entry for Arsenic (urine).
IndicationPlease request urine arsenic as a first line test if exposure to arsenic is suspected.
Additional InfoProlonged exposure in arsenicals in fruit sprays, weed killers, rat poisons, industrial compounds (copper, lead & zinc smelting). Symptoms: characteristic skin pigmentation, weakness, malaise, GI bleeding. Pathology: arsenic binds to sulphydryl groups interfering with enzymatic processes
Concurrent Testsna
Dietary Requirementsna

InterpretationTotal blood arsenic concentration may be elevated following fish consumption due to the presence of the non-toxic arsenic compound arsenobetaine. It is not possible to separate the arsenic species in a blood sample to determine the source of exposure. Please request urine arsenic as the first line test as this will give more information regarding the source of exposure.

Ref. Range (Male)See note
Ref. Range (Female)
Ref. Range (Paed)
Ref. Range NotesNormal blood & urine <130. Hazardous blood >600

IP Acute TAT- Contact Laboratory
IP Routine TAT7 days
GP Acute TAT- Contact Laboratory
GP Routine TAT7 days
Turnround CommentNA
Originally edited by : . Last edited on 11/04/2020 16:14:00. Published By RB on 11/04/2019 16:14:00.