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Bilirubin, Direct - Measurement of the levels of bilirubin is used in the diagnosis and treatment of liver, hemolytic, hematologic, and metabolic disorders, including hepatitis and gall bladder obstruction. The assessment of direct bilirubin is helpful in the differentiation of hepatic disorders. The increase in total bilirubin associated with obstructive jaundice is primarily due to the ...Antiphospholipid Antibody Panel - The antiphospholipid antibody syndrome (APS) is a clinical-pathologic correlation that includes a clinical event (e.g. arterial or venous thrombosis, pregnancy morbidity) and persistent positive antiphospholipid antibodies (IgM, IgG Cardiolipin or b2GPI antibodies greater than the 99th percentile; or a lupus ...Labcorp test details for Prothrombin Time (PT) Blood should be collected in a blue-top tube containing 3.2% buffered sodium citrate. 1 Evacuated collection tubes must be filled to completion to ensure a proper blood-to-anticoagulant ratio. 2,3 The sample should be mixed immediately by gentle inversion at least six times to ensure adequate mixing of the anticoagulant with the blood.Quest DiagnosticsComprehensive Metabolic Panel -. This panel comprises a group of tests that provide information on an individual's blood levels of electrolytes, calcium, phosphorus, and glucose as well as renal function, hepatic function, and acid-base balance. The panel is usually ordered as part of a health examination to detect a range of disorders ...LOCATION INFORMATION. 3302 South National. Suite B. Springfield, MO 65804. Phone 417-888-2992. Fax 417-888-2999. Schedule Online. Get Directions.Pulmonology. T. Toxicology/Pain Management. Transplant. U. Urology. W. Women's Health / Ob/Gyn. The Quest Test Directory is a comprehensive portfolio of over 3,500 tests, from the routine to the esoteric.Clinical Significance. Zinc - Zinc is an essential element involved in a myriad of enzyme systems including wound healing, immune function, and fetal development. Zinc measurements are used to detect and monitor industrial, dietary, and accidental exposure to zinc. Also, zinc measurements may be used to evaluate health and monitor response to ...The additive in the gold tube contains two different agents. One of the agents is to clot the blood while the other agent separates the plasma from the blood cells. This makes it easy for lab to centrifuge the tube (spin it in a machine) and remove the separated plasma. 5. Dark Green lab tube Contains: Sodium HeparinSerum pregnancy tests measure human chorionic gonadotropin (hCG) which is produced by placental syncytiotrophoblasts following implantation. hCG is composed of 2 subunits: alpha and beta. The hCG, Total, Quantitative test (test code 8396 [X]) detects intact hCG molecules and free beta-subunits of the hCG molecule. Clinical Significance. Zinc - Zinc is an essential element involved in a myriad of enzyme systems including wound healing, immune function, and fetal development. Zinc measurements are used to detect and monitor industrial, dietary, and accidental exposure to zinc. Also, zinc measurements may be used to evaluate health and monitor response to ... Pediatric reference intervals have not been established. Based on published literature, the adult reference interval (9.0-11.5 seconds) is generally applicable down to approximately 3 months of age with younger patients having a slightly higher upper limit by several seconds. Warfarin Therapeutic INR Range: 2.0 - 3.0.Hepatitis C antibody. Hepatitis is an inflammation of the liver resulting from viruses, drugs, toxins, and other etiologies. Viral hepatitis can be due to one of at least five different viruses, designated hepatitis A, B, C, and E. Most cases are caused by hepatitis A virus (HAV), hepatitis B virus (HBV), or hepatitis C virus (HCV).Evacuated tubes used to collect plasma specimens contain anticoagulant and, frequently, a preservative. The additive in each tube is specified on the label and tube stoppers are … Clinical Significance. Obstetric Panel - This panel includes tests used for routine prenatal care during early pregnancy, which have been recommended for all women during early pregnancy by the American College of Obstetricians and Gynecologists (ACOG) [1]. An alternative panel, the Obstetric Panel with Fourth Generation HIV (test code 93802 ... 1 mL plasma collected in each of two 3.2% sodium citrate (light blue-top) tubes. Alternative Specimen(s) Serum collected in each of two separate tubes. Minimum Volume. 0.5 mL each specimen. Collection Instructions. Plasma (preferred): Centrifuge light blue-top tube 15 minutes at approximately 1500 x g within 60 minutes of collection. Using a ...Calprotectin, Stool - Calprotectin is a non-specific marker of bowel inflammation. Subsequent to white blood cell migration into the intestine, this neutrophil protein may be detected in the stool. Thus, fecal calprotectin levels may assist in diagnosis of inflammatory bowel disease; Crohn's disease and ulcerative colitis and other disorders characterized by bowel inflammation.HIV-1 RNA, Quantitative, Real-Time PCR - This test is intended for use in conjunction with clinical presentation and other laboratory markers of disease progress for the clinical management of HIV-1 infected patients. The test can be used to assess patient prognosis by measuring the baseline HIV-1 RNA level or to monitor the effects of antiretroviral therapy by measuring changes in EDTA plasma ...von Willebrand Panel - von Willebrand disease is the most common bleeding disorder. The diagnosis can only be assured by performing a multiplicity of tests to confirm the diagnosis, and to distinguish type 1, type 2, and type 3 disease types which require different treatment programs. It is essential to measure FVIII activity along with vWF Antigen, Functional …For a complete list of Quest Diagnostics tests, please adjust the filter options chosen, or refer to our Directory of Services. Iodine, Serum/Plasma - Iodine is an essential element that is required for thyroid hormone production. The measurement of iodine serves as an index of adequate dietary intake and iodine overload, particularly from ...

Download the Specimen Collection & Transport Guide to provide a handy reference for you and your staff. It contains detailed instructions on requisitions, irreplaceable sample handling, collection procedures, infectious substances, and more.The tests listed by specialty and category are a select group of tests offered. For a complete list of Quest Diagnostics tests, please adjust the filter options chosen, or refer to our Directory of Services. Iron, Total - Serum measurements are useful in the diagnosis of iron deficiency and hemochromatosis.1 mL serum collected in a red-top tube (no gel) Alternative Specimen(s) Plasma collected in: Sodium heparin (green-top) tube or lithium heparin (green-top) tube. Minimum Volume. 0.5 mL. Collection Instructions. Specify age and sex on test request form. Transport Container. Transport tube. Transport Temperature. Room temperature. Specimen StabilityQuest offers both the T-SPOT ®. TB and the QuantiFERON ® -TB Gold Plus (QFT-Plus) blood tests—with results available from a single visit that can be reported directly to an EHR. The T-SPOT ®. TB test is an in vitro diagnostic test for the detection of effector T cells that respond to stimulation by Mycobacterium tuberculosi s antigens ESAT ...

Quest does not currently support lab testing at your location, please update to a valid address to purchase this test. ... Folic acid helps form the neural tube during the early stages of pregnancy and is crucial for reducing major congenital disabilities of the spine (spina bifida) and brain (anencephaly). ... Quest Consumer Inc., 500 Plaza ...Research shows that allergy is a risk factor for asthma, 2 as exposure to allergens can increase asthma symptoms and trigger attacks. The CDC recommends allergy testing for patients with asthma to help close gaps in care and mitigate risk for other respiratory illnesses. 3 Identifying your patients' allergy triggers with ImmunoCAP supports better asthma management and control for improved ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Use tube provided in the urine specimen collection kit for. Possible cause: 2. Light Blue. Citrate. Tube must be filled completely. Note: When using a .