Test Directory

TEST DIRECTORY

APG LAB’s test menu provides a comprehensive list of specialty and general laboratory testing services.

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# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
There are currently 3 names in this directory beginning with the letter Y.
Yeast

Expected Turnaround Time

3 - 4 days

Related Information


Related Documents


Specimen Requirements


Specimen

Serum

Volume

0.2 mL

Container

Red-top tube or gel-barrier tube

Storage Instructions

Room temperature

Stability Requirements

Temperature Period
Room temperature 14 days
Refrigerated 14 days
Frozen 3 months
Freeze/thaw cycles Stable x3

Test Details


Methodology

Thermo Fisher ImmunoCAP®

Yeast Only, Culture

Synonyms

  • Blood Culture, Fungus
  • Culture, Fungus (Mycology)
  • Fungus Culture, Blood

Test Includes

If a yeast is isolated, it will be automatically reflexed to identification.

Expected Turnaround Time

7 - 10 days


Related Documents


Specimen Requirements


Specimen

Aspirate, biopsy, blood, body fluid, nails, skin, sputum, stool, swab of conjunctiva, throat, urine, vaginal

Volume

2 mL or 1 cm³ tissue, 10 mL blood, whole nails, 50 mL body fluid (5 mL CSF), 5 mL aspirates or sputum; skin scrapings may be submitted on Mycosel media (not supplied by LabCorp)

Container

Sterile container for fluid or tissue, or green-top (heparin) tube, blood culture bottle, or swab

Collection

Biopsy: Surgical specimen in sterile container. Sterile nonbacteriostatic water may be used to prevent drying. Body fluid, aspirates: Aspirated material in sterile container. Skin and nails: Cleanse the area with 70% alcohol prior to specimen collection. Nail scraping should be from a subsurface portion of the infected nail. Skin should be taken from the active border of the lesion. Stool: Random sample in sterile container. Swabs of throat, nose, nasopharynx, ear: Swab affected area or visible lesion. Urine: Clean catch midstream sample in sterile container. Wound: Aspirate of purulent material or fluid; scraping of lesion border, or swab (least preferred) in sterile container. Swabs cannot be split for other tests. Avoid contamination of the specimen with commensal organism as much as possible. Specify the source of the specimen and include any pertinent clinical information. Cultures are incubated one week before a final report is issued.

Storage Instructions

Maintain specimen at room temperature.

Patient Preparation

Usual sterile preparation

Test Details


Use

Blood: Isolate and identify yeast; establish the diagnosis of fungemia, fungal endocarditis, and disseminated mycosis in patients at risk for fungal infections

Limitations

Blood: A single (or even multiple) negative fungal blood culture does not exclude disseminated fungal infection. If disseminated or deep fungal infection is strongly suspected despite repeatedly negative blood cultures, biopsy of the appropriate tissue and/or bone marrow aspiration for sections and fungus culture should be considered. Filamentous fungi will not be recovered by this methodology specifically: Systemic fungal pathogens (ie, Histoplasma capsulatumBlastomyces dermatitidisCoccidioides immitis) will not be recovered by this culture. Dermatophytes (TrichophytonMicrosporum, and Epidermophyton) will not be recovered by this culture. Not recommended for sterile body sites, corneal scrapings, or surgically-collected specimens. Stool: Use of this test is generally limited to screening for Candida.

Methodology

Culture

Yellow Jacket

Synonyms

  • Venom
  • Wasp, Common

Expected Turnaround Time

2 - 4 days

Related Information


Related Documents


Specimen Requirements


Specimen

Serum

Volume

0.2 mL

Container

Red-top tube or gel-barrier tube

Storage Instructions

Room temperature

Stability Requirements

Temperature Period
Room temperature 14 days
Refrigerated 14 days
Frozen 3 months
Freeze/thaw cycles Stable x3

Test Details


Methodology

Thermo Fisher ImmunoCAP®

 

Having trouble finding the test you need? Contact our lab for more information (410) 740-1289

COMMON LAB TESTS

Complete Blood Count

This test, also known as a CBC, is the most common blood test performed. It measures the types and numbers of cells in the blood, including red and white blood cells and platelets. This test is used to determine general health status, screen for disorders and evaluate nutritional status. It can help evaluate symptoms such as weakness, fatigue and bruising, and can help diagnose conditions such as anemia, leukemia, malaria and infection.

Prothrombin Time
Also known as PT and Pro Time, this test measures how long it takes blood to clot. This coagulation test measures the presence and activity of five different blood clotting factors. This test can screen for bleeding abnormalities, and may also be used to monitor medication treatments that prevent the formation of blood clots.

Basic Metabolic Panel
This test measures glucose, sodium, potassium, calcium, chloride, carbon dioxide, blood urea nitrogen and creatinine which can help determine blood sugar level, electrolyte and fluid balance as well as kidney function. The Basic Metabolic Panel can help your doctor monitor the effects of medications you are taking, such as high blood pressure medicines, can help diagnose certain conditions, or can be part of a routine health screening. You may need to fast for up to 12 hours before this test.

Comprehensive Metabolic Panel
This test combines the Basic Metabolic Panel with six more tests for a more comprehensive evaluation of metabolic functions, with a focus on organ systems.

Lipid Panel
The lipid panel is a group of tests used to evaluate cardiac risk. It includes cholesterol and triglyceride levels.

Liver Panel
The liver panel is a combination of tests used to assess liver function and establish the possible presence of liver tumors.

Thyroid Stimulating Hormone
This test screens and monitors the function of the thyroid.

Hemoglobin A1C
This test is used to diagnose and monitor diabetes.

Urinalysis
Often the first lab test performed, this is a general screening test used to check for early signs of disease. It may also be used to monitor diabetes or kidney disease.

Cultures
Cultures are used to test for diagnosis and treatment of infections. Illnesses such as urinary tract infections, pneumonia, strep throat, MRSA and meningitis can be detected and tested for appropriate antibiotic treatment.

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