Free U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam Questions and Answers
U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam is one of the US Federal tests covered here. There is no government-wide federal entrance exam: each agency runs its own screen, from OPM's USA Hire battery to Customs and Border Protection's own entrance examinations.
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Last updated: August 30, 2026
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- 130 mins · 70%
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Question #1
What is the primary function of a laboratory technician in public health?
Please select an optionIncorrectCorrect answer: A
Laboratory technicians primarily collect samples for analysis to diagnose diseases and monitor health trends.
Was this answer correct?Question #2
Which method is most effective for sterilizing laboratory equipment?
Please select an optionIncorrectCorrect answer: A
Autoclaving is the most effective method for sterilizing laboratory equipment as it uses high-pressure steam.
Was this answer correct?Question #3
When handling blood samples, which safety precaution is essential?
Please select an optionIncorrectCorrect answer: C
Wearing goggles protects the eyes from potential splashes of infectious materials while handling blood samples.
Was this answer correct?Question #4
What is the purpose of a quality control program in the lab?
Please select an optionIncorrectCorrect answer: C
A quality control program is essential to ensure that laboratory results are accurate and reliable.
Was this answer correct?Question #5
Which of the following is a common biohazard in a laboratory?
Please select an optionIncorrectCorrect answer: B
Infectious waste is classified as a biohazard and must be handled with specific safety protocols.
Was this answer correct?Question #6
What should a technician do first when a chemical spill occurs?
Please select an optionIncorrectCorrect answer: D
Containing the spill is the priority to prevent further contamination or exposure.
Was this answer correct?Question #7
How often should laboratory equipment be calibrated?
Please select an optionIncorrectCorrect answer: D
Laboratory equipment should be calibrated at least annually to ensure accuracy in test results.
Was this answer correct?Question #8
What is an essential step in preparing a blood sample for testing?
Please select an optionIncorrectCorrect answer: A
Centrifuging separates blood components and prepares the sample for analysis.
Was this answer correct?Question #9
If a colleague has a needle stick injury, what is the first action?
Please select an optionIncorrectCorrect answer: D
Reporting the incident is crucial for proper medical evaluation and documentation.
Was this answer correct?Question #10
Which equipment is crucial for a microbiological safety test?
Please select an optionIncorrectCorrect answer: D
A biosafety cabinet is essential for handling pathogens safely in a laboratory setting.
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FAQ
- Q1: What is the U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam exam?
- A: U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam is a US Federal certification exam. Judging by the questions in our bank, it concentrates on laboratory, technician, sample, samples and blood.
- Q2: What topics does the U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam exam cover?
- A: Questions in our U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam bank cluster around laboratory, technician, sample, samples, blood, equipment, protective and wear. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam?
- A: Work through the U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam exam questions?
- A: They are drawn from officially released past questions and from community members who have sat U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam. Answers are verified and updated weekly.
- Q5: Where do I register for the U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam exam?
- A: Register through US Federal directly. Exampractice is not affiliated with US Federal and does not administer the exam.
- Q6: Is there a free U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam sample?
- A: Yes. Every U.S. Centers for Disease Control and Prevention (CDC) Laboratory Technician Exam page shows a free sample of real questions. Upgrading opens the full bank and the practice test.