U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Blood Practice Questions
The free U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician questions that deal with blood, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #3
When handling blood samples, which safety precaution is essential?
Correct answer: C
Explanation
Wearing goggles protects the eyes from potential splashes of infectious materials while handling blood samples.
Question #8
What is an essential step in preparing a blood sample for testing?
Correct answer: A
Explanation
Centrifuging separates blood components and prepares the sample for analysis.
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