Setup Schedule. Service Area must be determined. Urinalysis, Complete - Dipstick urinalysis is important in accessing the chemical constituents in the urine and the relationship to various disease states. Microscopic examination helps to detect the presence of cells and other formed elements.Today, we're leading the way in advanced gene-based and molecular testing, healthcare IT and data analytics, lab services and lab operations, and wellness and ...Quest Diagnostics is a leading provider of diagnostic testing services, offering a wide range of tests and screenings to help people stay healthy. Making an appointment at Quest Di...Getting faster results. Takeaway. The amount of time it takes to get the results of a blood test can depend on the specific type of blood test. It may vary from a short wait to 24 hours to ...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 ...To interpret test results use the reference range in the laboratory report. Hereditary Hemochromatosis DNA Mutation Analysis - Hereditary Hemochromatosis is an autosomal recessive disease that results in an abnormal build-up of iron in the body. The C282Y and H63D are among the most common mutations in patients with hereditary …QNatal® Advanced - The NIPS screens for fetal chromosomal abnormalities: trisomy 21, 18 and 13, as well as fetal sex. In addition, when a clear result is seen, will also report fetal sex aneuploidies and select microdeletions, including 22q (DiGeorge syndrome), 15q (Prader-Willi/Angelman syndromes), 11q (Jacobsen syndrome), 8q (Langer-Giedion syndrome), 5p (Cri-du-chat syndrome), 4p (Wolf ... The American Gastroenterological Association (AGA) recommends optimal infliximab trough concentration of 5 mcg/mL or greater in patients with active IBD. Data from separate clinical studies suggest an optimal infliximab trough concentration of greater than 3.8 or 6-10 mcg/mL. Based on the results of clinical equivalence studies, the FDA and the ...The benefits of being in-network. To give you access to advanced testing options and trusted results, Quest partners with some of the biggest names in health insurance, like UnitedHealthcare ®, Aetna ®, Humana ®, Cigna ®, and most Anthem ® and BlueCross BlueShield ® plans—just to name a few. Clinical Significance. JAK2 V617F Mutation Analysis - This DNA-based assay tests leukocytes from blood or bone marrow aspirate for mutation at codon 617 of JAK2, using an advanced DNA sequencing method. The JAK2 V617F mutation is associated with myeloproliferative neoplasms, including polycythemia vera, essential thrombocythemia …The specimen collection and handling process can be completed by you and your staff, or by referring your patient to a Quest Diagnostics Patient Service Center. Please contact the laboratory for clarifications, if needed, prior to specimen collection. Specific specimen requirements for each test are listed in the Test Directory.6 mL whole blood collected in a no gel lithium heparin (green-top) tube. Minimum Volume. 6 mL. Collection Instructions. Collect a minimum of 6 mL of blood by venipuncture into a lithium heparin (green-top) tube. Gently mix by inverting the tube several times to dissolve the heparin. Refrigerate at 2-8° C. Draw 12 mL of whole blood for each 5 mL of serum or plasma needed. Collect in an appropriate collection tube. Centrifuge for at least 15 minutes at 2200-2500 RPM. Pipette the serum or plasma into a clean plastic screw-cap vial and attach the label. Do not transfer red cells to the vial. A Quest Mobile phlebotomist will collect your sample and deliver it to Quest Diagnostics. 4 Get fast results online. Access results online as soon as they’re available. Discuss your results with an independent physician at no extra cost. View results . In-home sample collection is not available in all locations.Quest Diagnostics offers three ways to schedule an appointment: through the mobile appointment app for smartphones, through the online scheduling form or through the automated phon...Take a look at sample Quest lab bills to make sure you know which tests were performed, how much is covered by your health insurance, and how much you owe. Pay bill. Pay bill. Check bill status. Update insurance information.Circulation. 2002;106 (25):3143-3421. Going beyond standard lipid panels to assess lipoprotein and apolipoprotein risk factors may provide deeper insights into the residual cardiovascular risk of your patients. Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report. Tick-Borne Disease, Antibody Panel - There is substantial clinical overlap among tick-borne diseases caused by Anaplasma, Babesia, Borrelia, and Ehrlichia. Some infections can progress to severe complications such ...How long does it take to get lab test results? If your testing was ordered by your healthcare professional, your lab test results (performed by a Quest Diagnostics laboratory) will be delivered to MyQuest as soon as they are available.Clinical Significance. Sickle Cell Screen - This is a screening test to determine the presence of sickling hemoglobins. (e.g. hemoglobin-s, hemoglobin c-Harlem). It is important to detect Hb-S in order to determine which individuals are at risk of crisis when exposed to prolonged anoxia such as may occur during surgery, athletic programs or ...QuantiFERON®-TB Gold Plus, 1 Tube - This test is a blood-based interferon-gamma release assay (IGRA) used as an aid in the diagnosis of Mycobacterium tuberculosis infection. It is an immune response-based, indirect test for M tuberculosis infection (including disease) and is intended for use in conjunction with risk assessment, radiography, and …If you’re in need of medical testing or diagnostic services, Quest Diagnostics is a trusted name that comes to mind. With numerous locations across the country, it’s easy to find a...When you have your Quest Diagnostics lab test results sent directly to your Quest Account, you can use MyQuest on any web-enabled device (computer, tablet, phablet, or phone) to access your lab test results wherever you may be. Additionally, you can schedule appointments, and in some cases, purchase testing.Advertisement The site of a messy death poses dangers not everyone can see. In addition to the infection that can result from bloodborne pathogens, any bodily fluids that remain in...Anaemia means you have fewer red blood cells or less haemoglobin than normal, resulting in less oxygen in the bloodstream. Written by a GP. Try our Symptom Checker Got any other sy...Setup Schedule. Service Area must be determined. Urinalysis, Complete - Dipstick urinalysis is important in accessing the chemical constituents in the urine and the relationship to various disease states. Microscopic examination helps to detect the presence of cells and other formed elements.Stool collection. Carefully read the specimen requirements. Collect timed specimens in a pre-weighed, well-sealed container (available from the laboratory upon request). Determine weight of total sample. Mix contents of timed sample well to obtain a homogeneous mixture. Remove the required aliquot to a screw-cap plastic container and seal well. Know where your levels of nine PFAS "forever chemicals" stand. Better understand the buzz around PFAS "forever chemicals" – what to know and why it matters. This new blood test available on questhealth.com measures the levels of nine PFAS "forever chemicals" that have been associated with certain health risks. Vitamin D is a fat-soluble prohormone with several forms. In humans, the most important forms are vitamin D3 (also known as cholecalciferol) and vitamin D2 (ergocalciferol). Vitamin D3 is the more common form. It is found in food and is also made in sunlight-exposed skin from the conversion of 7-dehydrocholesterol.Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report. Tick-Borne Disease, Antibody Panel - There is substantial clinical overlap among tick-borne diseases caused by Anaplasma, Babesia, Borrelia, and Ehrlichia. Some infections can progress to severe complications such ...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 ...Setup Schedule. Service Area must be determined. Culture, Blood, Manual - Bacterial sepsis constitutes one of the most serious infectious diseases. The detection of microorganisms in a patient's blood has importance in the diagnosis and prognosis of endocarditis, septicemia, or chronic bacteremia.Setup Schedule. Service Area must be determined. Urinalysis, Complete - Dipstick urinalysis is important in accessing the chemical constituents in the urine and the relationship to various disease states. Microscopic examination helps to detect the presence of cells and other formed elements.Performance data for the QNatal Advanced may be obtained by contacting Quest Diagnostics at 1.866.GENE.INFO (1.866.436.3463). QNatal Advanced is a laboratory-developed test that has been developed and validated pursuant to the Clinical Laboratory Improvements Amendments of 1988 (CLIA), and as such it has not been reviewed by FDA.A Quest Mobile phlebotomist will collect your sample and deliver it to Quest Diagnostics. 4 Get fast results online. Access results online as soon as they’re available. Discuss your results with an independent physician at no extra cost. View results . In-home sample collection is not available in all locations.As soon as they are available, we'll email you to log in and view the results on your Quest Results page. You can also check the status of your results on the same web page. If …After requesting your historical Quest results, it should take approximately 24 hours for your historical results to populate your account. (If you live in the state of …Quest Diagnostics for NIPT Test Anyone?! awork09. Jul 7, 2021 at 6:47 AM. Has anyone used Quest Diagnostics for NIPT testing? I just had my blood drawn today …A blood lead level of ≥3.5 μg/dL triggers increased monitoring. 3 For screening, Quest also offers Lead, Capillary (test code 39027); however, elevated blood lead level test results …Specimen collection and transport guide. Quality test results start with correct specimen collection and handling. 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 ...Blood versus skin testing. Traditional tuberculin skin tests (TSTs) are over a century old and feature some drawbacks from newer blood testing options, such as interferon-gamma release assays (IGRAs), that are more convenient, reliable, 4 and effective 5 for TB testing. Accurate. 6,7 Accessible. Efficient—TB blood testing from Quest Diagnostics.Are you looking for answers to your medical questions? Quest Diagnostics can help. With a wide range of services, including laboratory testing and diagnostic imaging, Quest Diagnos...You'll receive an email when your test results are available for review in MyQuest. (In some cases, a delivery date may be provided.) • Canceled. This order was canceled on <date>. Please determine if testing is still needed. Tests purchased through Quest will display the Quest logo in the bottom left-hand corner of the test card.If your test ing was ordered by your healthcare professional, your lab test result s (performed by a Quest Diagnostics laboratory) will be delivered to MyQuest as soon as they are available. You can go to the Results page to determine the current status of your lab work. If it has been more than 5 days since you came in for testing, you can go ...At Quest Diagnostics, we are passionate about uncovering hidden risk that may benefit patients with: Established CVD; Diabetes; Hypertension; Metabolic syndrome, as defined by having any 3 of the following 5 conditions: central obesity, elevated triglycerides, low HDL-C, elevated blood pressure, elevated plasma glucose; Elevated LDL-C >190 mg/dL >5% …If you have any questions regarding this information or require assistance with interpreting these drug test results, please contact a Quest Diagnostics toxicology specialist at 1-877-40-RX TOX (1-877-407-9869).Primary aminoacidopathies belong to a class of disorders known as inborn errors of metabolism (IEM). They are typically autosomal recessive or X-linked inherited disorders resulting from a deficient enzyme or transport protein (Table 1). 1,2 Symptoms range from relatively benign to severe and may include, but are not limited to, growth and ...Test code (s) 14596. Question 1. My patient has a family history of a chromosome abnormality. Chromosomes were reported as normal. Do these results guarantee that my patient has not inherited the abnormality? Question 2. My patient has a developmental disorder. Chromosomes were reported as normal.If your testing was ordered by your healthcare professional, your lab test results (performed by a Quest Diagnostics laboratory) will be delivered to MyQuest as soon as they are available. You can go to the Results page to determine the current status of your lab work. If it has been more than 5 days since you came in for testing, you can go to ... Syncope results from a reduction of cerebral blood flow. Micturition syncope occurs when there is temporary loss of consciousness during or after urinating. Try our Symptom Checker...A Quest Mobile phlebotomist will collect your sample and deliver it to Quest Diagnostics. 4 Get fast results online. Access results online as soon as they’re available. Discuss your results with an independent physician at no extra cost. View results . In-home sample collection is not available in all locations.When it comes to booking an appointment with Quest Diagnostics, one of the largest providers of diagnostic testing services in the United States, there are several convenient optio...QuantiFERON®-TB Gold Plus, 1 Tube - This test is a blood-based interferon-gamma release assay (IGRA) used as an aid in the diagnosis of Mycobacterium tuberculosis infection. It is an immune response-based, indirect test for M tuberculosis infection (including disease) and is intended for use in conjunction with risk assessment, radiography, and …View patient's lab test results; Order supplies, access Lab Utilization ... Quest Diagnostics does not control the site you are about to enter and accepts no ...Stool collection. Carefully read the specimen requirements. Collect timed specimens in a pre-weighed, well-sealed container (available from the laboratory upon request). Determine weight of total sample. Mix contents of timed sample well to obtain a homogeneous mixture. Remove the required aliquot to a screw-cap plastic container and seal well. Question 1. Why measure Streptococcus pneumoniae IgG (pneumococcal) antibodies? Question 2. What do the serologic values mean? Question 3. What serologic results are typically expected after vaccination? Question 4. Why do different pneumococcal antibody panels have different numbers of serotypes? Question 5.Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report. Tick-Borne Disease, Antibody Panel - There is substantial clinical overlap among tick-borne diseases caused by Anaplasma, Babesia, Borrelia, and Ehrlichia. Some infections can progress to severe complications such ... Clinical Significance. QuantiFERON®-TB Gold Plus, 1 Tube - This test is a blood-based interferon-gamma release assay (IGRA) used as an aid in the diagnosis of Mycobacterium tuberculosis infection. It is an immune response-based, indirect test for M tuberculosis infection (including disease) and is intended for use in conjunction with risk assessment, …Leukemia/Lymphoma Evaluation - This panel may be used in the initial evaluation of patients with clinical suspicion of hematologic neoplasms. Immunophenotyping by flow cytometry can aid in the diagnosis and classification of leukemia and lymphoma [1]. Subsequent testing of additional cell surface antigens may be needed to help establish a ... Collect all urine for the next 24 hours so that the morning urine void on the second day is the final collection. Measure and record this volume on the test request form and on the urine transport vial (see Pediatric Specimen Tubes below). Transfer the requested volume into the labeled urine transport vial. Do not send the entire urine collection. Question 1. Why measure Streptococcus pneumoniae IgG (pneumococcal) antibodies? Question 2. What do the serologic values mean? Question 3. What serologic results are typically expected after vaccination? Question 4. Why do different pneumococcal antibody panels have different numbers of serotypes? Question 5.If you’re a parent or a caregiver, it’s important to stay connected to your loved ones’ health and support them in making healthy decisions. The My Circle feature in your MyQuest account makes it possible to request your family’s permission to setup and access their appointments and test results. Build your circle.Quest offers testing in accordance with the Centers for Disease Control and Prevention (CDC) guidelines for early/acute Lyme disease testing. 4 When laboratory diagnosis is indicated, current recommendations include using a 2-tier testing approach that begins with a sensitive enzyme immunoassay (EIA), followed by a confirmatory immunoassay for …Version 1 effective 07/22/2015 to 08/04/2015. Version 0 effective 07/08/2015to 07/21/2015. Question 1. What is testosterone (T)? T is the prototypical male hormone, though it is also produced in females. T is the most abundant androgen secreted by the male gonads. In females, 25% of T is produced in the ovaries, 25% in the adrenal glands, and ... A lab test appointment is not required for Quest Diagnostics, but some locations do offer appointments, according to the company’s website. Appointments are made online at QuestDia...Nicotine and Cotinine, Serum/Plasma - This assay is used for the detection of nicotine and cotinine in serum and plasma to determine the tobacco exposure status of the individual. Nicotine has a short half-life of approximately forty minutes; its presence may indicate recent tobacco exposure. Cotinine, the major nicotine metabolite, has a half-life of 24 hours and …Hypereosinophilic syndrome (HES) is a group of diseases associated with eosinophilia or increases in eosinophils in the blood. Once idiopathic, recent advanced medical diagnostics ...If you are having your blood drawn at a Quest Diagnostics Patient Service Center (PSC), you can ask for patient pricing before it is drawn. You can also contact the Billing Customer Service or the Customer Service department at the laboratory that services your area.Stool collection. Carefully read the specimen requirements. Collect timed specimens in a pre-weighed, well-sealed container (available from the laboratory upon request). Determine weight of total sample. Mix contents of timed sample well to obtain a homogeneous mixture. Remove the required aliquot to a screw-cap plastic container and seal well. View patient's lab test results; Order supplies, access Lab Utilization ... Quest Diagnostics does not control the site you are about to enter and accepts no ...Declining testosterone levels in men over 45 is common 1 and is often the cause of erectile dysfunction (ED). Androgen deficiency, or hypogonadism, affects roughly 40% of men aged 45 or older. 2. Two-thirds of these men present with symptoms. While some symptoms, like ED, indicate deficiency, additional symptoms can be similar to those of other ... The test usually takes about 10 minutes. A healthcare professional will take a small amount of blood, usually from the inside of your elbow, using a needle. Sometimes blood may be taken from your wrist, or your finger (called a finger-prick test). A soft strap (tourniquet) may be put around your arm first. This helps to make taking blood easier.Clinical Significance. Sickle Cell Screen - This is a screening test to determine the presence of sickling hemoglobins. (e.g. hemoglobin-s, hemoglobin c-Harlem). It is important to detect Hb-S in order to determine which individuals are at risk of crisis when exposed to prolonged anoxia such as may occur during surgery, athletic programs or ...To interpret test results use the reference range in the laboratory report. Hemoglobin A1c - To assist with control of blood glucose levels, the American Diabetes Association (ADA) has recommended glycated hemoglobin testing (HbA1c) twice a year for patients with stable glycemia, and quarterly for patients with poor glucose control. Infection with either herpes simplex virus type 1 (HSV-1) or type 2 (HSV-2) is common in the United States. Overall seroprevalence in 2015-2016 was 48% for HSV-1 and 12% for HSV-2 among people 14 to 49 years old. 1 However, seroprevalence was much higher in some ethnicities: 72% for HSV-1 among Mexican-Americans (though only 9% for HSV-2) and ... Cortisol, LC/MS, Saliva - Salivary cortisol level, particularly late-night salivary cortisol (LNSC) level, is useful in screening for endogenous Cushing syndrome. Two or more positive results of LNSC tests may be used to confirm Cushing syndrome. LNSC measurement may also be used to monitor for recurrence of Cushing disease …If you are having your blood drawn at a Quest Diagnostics Patient Service Center (PSC), you can ask for patient pricing before it is drawn. You can also contact the Billing Customer Service or the Customer Service department at the laboratory that services your area.For Lyme disease to be transmitted, an infected tick needs to be attached to the host for 36 to 48 hours. Our test follows CDC recommended 2-step testing process for Lyme disease. Both steps use the same blood sample for testing. Your sample measures the levels of IgM and IgG antibodies produced in the blood in response to Borrelia burgdorferi ...Quest offers an FDA-cleared HIV-1 real-time polymerase chain reaction (PCR) assay for quantitation of HIV-1 RNA in blood plasma ( Table 3 ). A change in viral load of 3-fold (0.5 log 10 copies/mL) or greater is considered clinically significant. 4. Table 3. Laboratory Tests Used for Monitoring HIV-1 Infection. At Quest Diagnostics, we are passionate about uncovering hidden risk that may benefit patients with: Established CVD; Diabetes; Hypertension; Metabolic syndrome, as defined by having any 3 of the following 5 conditions: central obesity, elevated triglycerides, low HDL-C, elevated blood pressure, elevated plasma glucose; Elevated LDL-C >190 mg/dL >5% …Making an appointment at Quest Diagnostics is a simple process that can be done either online or over the phone. Whether you are a new or returning patient, Quest Diagnostics offer...The OmegaCheck ® test (test code 92701) offered by Quest Diagnostics and Cleveland HeartLab is another method for measuring omega-3 PUFAs and assessing the risk of CVD. The OmegaCheck test uses the sum of EPA, DHA, and DPA in whole blood expressed as a percentage of total fatty acids. 9 OmegaCheck and the sum of EPA and DHA in red blood cells ... In today’s fast-paced world, finding reliable medical diagnostic centers near you is crucial for maintaining good health. One such trusted name in the field of diagnostics is Quest...Whole blood Adult: Draw blood and send in three separate EDTA (lavender-top) tube(s) each containing 5 mL of whole blood (15 mL total) refrigerated. Specimen cannot be frozen. Pediatric: Draw blood and send in three separate EDTA (lavender-top) tube(s) each containing 1 mL of whole blood (3 mL total) refrigerated. Specimen cannot be frozen.Blood tests: 1-2 days . Urine tests: 1-2 days . X-rays: 1-2 days . Biopsies: 3-5 days . It's important to note that these are just general guidelines and actual turnaround times may …Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report. CBC (includes Differential and Platelets) - A complete blood count is used as a screening test for various disease states to include: anemia, leukemia and inflammatory processes.
Patients with a positive PCR result should be evaluated with other tests to further establish the diagnosis of the disease. A positive result should be considered in conjunction with ... This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. ... 0.7 mL whole blood collected in .... Hiring for front desk
Question 1. Why measure Streptococcus pneumoniae IgG (pneumococcal) antibodies? Question 2. What do the serologic values mean? Question 3. What serologic results are typically expected after vaccination? Question 4. Why do different pneumococcal antibody panels have different numbers of serotypes? Question 5.You’ll learn about what happens when you go to Quest Diagnostics to take a drug test, exactly what the process is for getting drug test results from Quest, and the cut-off levels they use. On top of all that, you’ll also learn about how you can get around a Quest Diagnostics drug test if you are facing one and know that you have drug metabolites in …Dive Brief: Quest Diagnostics is reporting extended COVID-19 molecular test turnaround times for the first time since 2020 amid an omicron-driven surge in testing demand.; It is now taking Quest two to three days to deliver test results, on average, compared to the one-day turnaround time it achieved throughout most of last year.Vedolizumab Quantitation with Antibodies, Serum - Vedolizumab (Entyvio) is a humanized monoclonal antibody directed against integrin alpha-4 beta-7. Blocking the alpha-4 beta-7 integrin results in a gut-selective anti-inflammatory response. The drug is FDA-approved for the treatment of adult patients with moderately to severely active …If you have a MyQuest account, your test results will be delivered to your account as soon as they are available. This can take 2-5 business days from the time the sample is …When you have your Quest Diagnostics lab test results sent directly to your Quest Account, you can use MyQuest on any web-enabled device (computer, tablet, phablet, or phone) to access your lab test results wherever you may be. Additionally, you can schedule appointments, and in some cases, purchase testing. This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes. ... To interpret test results use the reference range in the laboratory report.Preferred Specimen(s) 5 mL whole blood collected in an EDTA (lavender-top) or ACD (yellow-top) tube. Alternative Specimen(s) 2 mL saliva to "fill to" line collected in OGD-500, Oragene-Dx Collection Kit or 1 buccal swab submitted in OCD-100A buccal kit (ORAcollect-Dx Collection Kit) or 10 mg skin fibroblasts collected in sterile plastic container or 2 flasks …After you make a purchase, Quest Mobile will contact you to schedule an in-home sample collection appointment. 3 In-home sample collection. A Quest Mobile phlebotomist will collect your sample and deliver it to Quest Diagnostics. 4 Get fast results online. Access results online as soon as they’re available.A Quest Mobile phlebotomist will collect your sample and deliver it to Quest Diagnostics. 4 Get fast results online. Access results online as soon as they’re available. Discuss your …If it has been more than 5 days since you came in for testing, you can go to the Results page and click Request Test Results (or the plus [] icon > Request Test Results on your mobile device) and then follow the instructions for requesting lab test results. Sometimes referred to as a “DOT drug test,” a regulated drug test includes these five drug classes: Amphetamines. Cocaine. Marijuana. Opiates. Phencyclidine (PCP) The regulated drug test collection process and Federal drug testing program requirements are guided by the DOT’s 49 CFR Part 40.Before a fasting blood test, a patient may only consume water and must abstain from any other foods or liquids, according to Quest Diagnostics. Fasting is necessary before certain ...Alpha-Gal Panel - This in vitro allergen-specific IgE panel is used to quantitatively measure an individual's IgE response to alpha-gal, an allergy component, and 3 meats (beef, pork, and lamb) that commonly trigger alpha-gal-associated meat allergy. This IgE panel may be used in conjunction with other clinical information to aid in the diagnosis of alpha-gal …Dexamethasone - Measurement of Dexamethasone is useful in assuring compliance with Dexamethasone treatment and documenting adequate dosing during such procedures as the Dexamethasone Suppression Test used in the differential diagnosis of Cushing's syndrome. The Cobalt, Blood test (test code 35417) detects cobalt in whole blood. Cobalt levels are most stable in whole blood, which is useful for assessing chronic exposure (eg, from metal implants). 2,5 Tests for cobalt in serum (Cobalt, test code 345) and urine (Cobalt, Random Urine, test code 37513; Cobalt, 24-Hour Urine, test code 14761) are also ...Stool collection. Carefully read the specimen requirements. Collect timed specimens in a pre-weighed, well-sealed container (available from the laboratory upon request). Determine weight of total sample. Mix contents of timed sample well to obtain a homogeneous mixture. Remove the required aliquot to a screw-cap plastic container and seal well. If you are having your blood drawn at a Quest Diagnostics Patient Service Center (PSC), you can ask for patient pricing before it is drawn. You can also contact the Billing Customer Service or the Customer Service department at the laboratory that services your area.Examples of some sensitive lab test results would include the following types of testing ... Quest Diagnostics 9601 Renner Blvd Lenexa, Kansas 66219. ATTN ....