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At this time Walk-In Lab DOES NOT provide testing for COVID-19.  Learn more.

Exposure Tests

Exposure testing is important because chemical hazards and toxic substances pose a wide range of health hazards and human parasitic infections often go unnoticed or are misdiagnosed. Toxins are poisonous and extremely harmful substances, which causes potential harm to the various organs in the body. Liver and kidney sustain the damage and the toxin build up starts forming in the blood. And once this happens, there are strong and severe symptoms that start developing. The only way in which toxins can be checked in the blood is through blood tests. Heavy metal toxicity can result in damage to the vital organs, neurological and muscular degeneration, cancer, allergies and even death. Occupational exposure is the most common way people are exposed to heavy metals but other ways exposure happens is through environmental releases in the air, water and soil, intentional poisoning, living in or remodeling old homes, cigarette smoke, contaminated soil, ingestion, or taking metal-based supplements at unnecessary levels. Heavy metal testing is recommended for anyone who believes they have had exposure in the workplace or through other means especially if they are exhibiting symptoms of heavy metals poisoning. Family members of those exposed in the workplace should also be tested as toxic particulates can be brought into the home on clothing. Millions of Americans develop parasitic infections and symptoms often go unnoticed or are misdiagnosed. An infection can lead to serious health problems, including blindness, pregnancy complications, seizures, heart failure, and even death. Many kinds of lab tests are available to diagnose parasitic diseases. Some, but not all, parasitic infections can be detected by testing your blood. Blood tests look for a specific parasite infection; there is no blood test that will look for all parasitic infections. An ova and parasite test stool test is used to find parasites that cause diarrhea, loose or watery stools, cramping, flatulence and other abdominal illness.

Browse Exposure Tests Subcategories

Choose One Lab: LABCORP (LC) or QUEST (QD) or ALL

Walk-In Lab is contracted with LabCorp (LC) and Quest Diagnostics (QD) for routine lab testing. Please choose LC or QD to complete your order. If you prefer to receive a kit by mail for specimen collection, please see our Home Test Kits. LC and QD tests must be ordered separately.

LabCorp: Online lab testing is prohibited in MA, MD, NY, NJ and RI.

Quest Diagnostics: Online lab testing is prohibited in NY, NJ and RI.

  • Bartonella Antibody Profile Blood Test

    Bartonella (formerly Rochalimaea) henselae has become firmly established as the primary etiologic agent for cat scratch disease (CSD). Bartonella quintana, known for some time as a cause of trench fever, is also associated with CSD and bacillary angiomatosis (BA). Both diseases frequently affect immunocompromised patients, particularly those infected with HIV-1. Although CSD is generally a self-limiting disease, it can be life-threatening.
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  • Toxic Element Clearance Profile - Genova Test Kit

    The Toxic Element Clearance Profile measures urinary excretion of a diverse range of potentially harmful elements. Both well-known toxins such as lead and mercury, and new technology toxins such as niobium are assessed in this toxic element test.
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  • Cadmium Blood Test

    A Cadmium Blood Test is used to monitor recent or acute exposure to cadmium
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  • Zinc Blood Test

    A Zinc Blood Test is ordered to monitor exposure to Zinc.
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  • West Nile Virus (WNV) Antibody Serum Test

    The West Nile Virus Antibody Serum Test aids in the diagnosis of West Nile virus encephalitis.
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  • Silicon, Serum/Plasma Test

    A Silicon, Serum/Plasma Test assesses the presence of Silicon.
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  • Cholinesterase, RBC and Plasma Test

    This Cholinesterase, RBC and Plasma Test is used to determine if you have been exposed to and/or poisoned by certain organophosphate chemicals found in pesticides; to monitor cholinesterase levels if you work with pesticides.
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  • Heavy Metals Profile II Blood Test

    A Heavy Metals Profile II Blood Test monitors exposure to arsenic, lead, mercury, and cadmium.
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  • Nickel, Whole Blood Test

    The Nickel, Whole Blood Test is used evaluate exposure to nickel.
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  • Glutathione, Total Blood Test

    The Glutathione, Total Blood Test is used to measure the amount of Glutathione in the blood.
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  • Ova and Parasites Examination Stool Test

    The Ova and Parasites Examination Stool Test is used to establish the diagnosis of parasitic infestation. Concentration of material and examination of specimen for ova and parasites by conventional iodine/saline and trichrome staining. This will not detect Cryptosporidium, Cyclospora cayetanensis, or Microsporidium.
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  • Stool Culture Test

    A Stool Culture Test detects the presence of disease causing bacterial organisms including Salmonella, Shigella, Campylobacter, and Enterohemorrhagic E coli in the stool and aid in the diagnosis of Typhoid Fever, Enteric Fever, Bacillary Dysentery, and Salmonella infection.
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  • Mercury Urine Test, Random

    A mercury urine test is used to detect an excess of mercury.
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