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How are specimens transported to the lab?

How are specimens transported to the lab?

Specimens for viral culture must be transported to the laboratory immediately on ice. Specimens should be in tightly sealed, leak proof containers and transported in sealable, leak-proof plastic bags. Specimens for TB should be double bagged. Specimens should not be externally contaminated.

What are reference laboratory services?

Medicare defines a referred clinical diagnostic laboratory service/test as a service performed by one laboratory at the request of another laboratory. “Reference laboratory” is defined as the laboratory that receives a specimen from another laboratory and that performs one or more tests on such specimen.

Which technique is used for the diagnostic clinical laboratories?

Centrifugation is a technique used in diagnostic labs for blood and urine tests.

What are the instruments for clinical laboratory?

Instrument list

Instrument Uses
Glass slide mycole and cover slips in microscopy, serology, etc. as the solid backing on which test samples are
Petri dish used for preparation of culture media and the culture of organisms they are in
Glass beaker reagent storage
Glass flask gastric acid, or other fluid titration

What type of stool specimen must be sent to the laboratory immediately?

A stool specimen for the presence of ova or parasites must be taken to the laboratory immediately. What is the probable source of bright red blood in the stool?

How do you secure a standard blood specimen?

1. Serum tubes must be placed in an upright vertical position and allowed to clot for a minimum of 30 minutes before centrifuging. After the specimen has been allowed to fully clot, the tube is to be centrifuged within 1 hour of collection and no longer than 2 hours after collection.

What is the purpose of a reference laboratory?

a laboratory that performs reference or calibration measurement procedures or assigns reference values to test objects, later potentially providing those associated reference values for references or sources of traceability of test results; alternate names include: reference measurement, reference testing, and …

What is the difference between an in house test and a reference lab test?

As you may know, we are able to perform many laboratory tests ‘in-house. ‘ This means that we can obtain results the same day that your pet is in the clinic. These specific tests are known as ‘Reference Labs’ in which we send-out the samples to a specific laboratory.

What are the steps in the diagnostic process?

Steps to diagnosis

  1. taking an appropriate history of symptoms and collecting relevant data.
  2. physical examination.
  3. generating a provisional and differential diagnosis.
  4. testing (ordering, reviewing, and acting on test results)
  5. reaching a final diagnosis.
  6. consultation (referral to seek clarification if indicated)

What are the different types of lab tests?

Common Lab Tests

  • Complete Blood Count. This test, also known as a CBC, is the most common blood test performed.
  • Prothrombin Time.
  • Basic Metabolic Panel.
  • Comprehensive Metabolic Panel.
  • Lipid Panel.
  • Liver Panel.
  • Thyroid Stimulating Hormone.
  • Hemoglobin A1C.

What are lab equipments?

Science laboratory equipment refers to the various tools and equipment that are used by professionals or students working in a laboratory. The different laboratory equipment used are Bunsen burner, microscopes, calorimeters, reagent bottles, beakers and many more.

Which instrument is used for blood test?

Hemoglobin Meter is the basic instrument used by any pathology laboratory for blood testing.

How to transport a specimen to a laboratory?

A new sterile syringe and needle must be used for each patient. • For transport to a microbiology laboratory, place the specimen in a container that can be securely sealed. Wipe any bottles with CSF or blood on the outside thoroughly with a disinfectant, such as a 70% alcohol swab.

What kind of equipment is used in a lab?

Aids in pouring liquids into small openings without spilling them. Used to hold specimens for observation and to grow cultures. Used to measure length in the Metric System. One meter = 10 dm or 100 cm or 1000 mm. Used to measure and transfer small amounts of liquids. Used to measure mass in grams.

When to use CSF as a clinical specimen?

Collection and transport of CSF The collection of CSF is an invasive procedure and should only be performed by experienced personnel under aseptic conditions. If bacterial meningitis is suspected, CSF is the best clinical specimen to use for isolation, identification, and characterization of the etiological agents.

What do you need to know about specimen requirements?

Specimen requirements include information such as specimen volume, collection and transport containers as well as transport temperature. If additional information is needed for the interpretation of the test results or there are specific instructions for patient preparation, they are listed along with specimen requirements.