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Apr 18, 2024 · Find information about various tests offered by ARUP Laboratories, a leading provider of clinical laboratory services. Search by test name, category, or update, or browse tests A-Z.
- Specimen Handling
Specimen Handling - ARUP Test Directory | ARUP Laboratories
- CPT Codes
CPT Codes - ARUP Test Directory | ARUP Laboratories
- View Updates
View Updates - ARUP Test Directory | ARUP Laboratories
- View Resources
View Resources - ARUP Test Directory | ARUP Laboratories
- Critical & Alert Values
ARUP Laboratories defines critical values as any test result...
- Turnaround Time
To order STAT testing or to ask questions regarding ARUP’s...
- About
ARUP Laboratories is a national nonprofit and academic...
- Arup Laboratories
ARUP provides reference laboratory testing for hospitals and...
- Specimen Handling
ARUP Consult is a tool for choosing and interpreting laboratory tests for various diseases and conditions. You can send feedback to the editorial staff or browse topics, algorithms, and fact sheets on the website.
ARUP Laboratories is a national reference lab that offers 3,000+ tests and consultations to hospitals and labs. Learn about its history, experts, services, and careers.
If ARUP Consult does not answer your test selection and interpretation questions, or if you would like to suggest ways to improve content or usability, please send a message to the Consult editorial staff.
- Molecular Diagnostic Testing
- Antigen Testing
- Serologic Testing
Molecular assays (eg, nucleic acid amplification tests [NAATs]) are used to detect SARS-CoV-2 in respiratory specimens and are considered the gold standard for COVID-19 diagnosis.1Hanson KE, Caliendo AM, Arias CA, et al. Infectious Diseases Society of America guidelines on the diagnosis of COVID-19: molecular diagnostic testing. Updated Dec 2020; a...
Antigen testing, performed on nasal or throat swab specimens, can be used for rapid detection of a SARS-CoV-2 infection in a point-of-care setting. Under optimal conditions (ie, during early, symptomatic infection when viral load is highest), studies suggest the sensitivity and specificity of antigen testing are similar to those of molecular testin...
Serologic testing, also known as antibody testing, is used to detect antibodies against SARS-CoV-2 in serum or plasma. Following infection, immunoglobulin M (IgM) and IgG antibodies develop almost simultaneously and take 7-21 days to reach detectable levels. Most infected individuals will test positive for SARS-CoV-2 antibodies 3 weeks after sympto...
4 days ago · The urea breath test or the stool antigen test are the two noninvasive methods for the diagnosis of Helicobacter pylori (H. pylori ) infection, and both are equally appropriate for adult patients younger than 60 years and without alarm symptoms.
2 days ago · Acute onset of respiratory symptoms during hospital stay with or without fever. During periods of low influenza activity, the IDSA recommends testing all hospitalized patients with acute respiratory illness with or without fever who are epidemiologically linked to an influenza outbreak.
