Podcast
Questions and Answers
Which type of specimen is used for testing blood without anticoagulants?
Which type of specimen is used for testing blood without anticoagulants?
- Serum (correct)
- MSU
- Plasma
- Whole blood
What is the primary purpose of anticoagulants in blood collection?
What is the primary purpose of anticoagulants in blood collection?
- To increase the viscosity of blood
- To separate plasma and serum
- To prevent blood from clotting (correct)
- To enhance the coagulation process
Which body fluid is commonly collected for testing using a 24-hour collection method?
Which body fluid is commonly collected for testing using a 24-hour collection method?
- Synovial fluid
- Urine (correct)
- Pleural fluid
- CSF
What is the primary difference between plasma and serum?
What is the primary difference between plasma and serum?
What is the recommended attire for phlebotomists during blood collection?
What is the recommended attire for phlebotomists during blood collection?
Study Notes
Blood Specimen Collection
- Serum specimen is used for testing blood without anticoagulants.
Anticoagulants in Blood Collection
- The primary purpose of anticoagulants in blood collection is to prevent blood from clotting.
Body Fluid Collection
- Urine is the body fluid commonly collected for testing using a 24-hour collection method.
Plasma vs Serum
- The primary difference between plasma and serum is that plasma is the liquid portion of blood that contains clotting factors, while serum is the liquid portion of blood without clotting factors (no fibrinogen).
Phlebotomy Attire
- Phlebotomists are recommended to wear laboratory coats, gloves, and face shields during blood collection.
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Description
Test your knowledge of specimen collection and processing in clinical chemistry with this quiz. Learn about the types of biological specimens, the order of draw for multiple blood specimens, and the difference between plasma and serum. Select the appropriate tubes for analysis and understand how anticoagulants prevent blood from coagulation.
