All of the following are magnifying structures of a microscope, except:

Which of the following forms of exposure places a technologist at the highest risk for infection with human immunodeficiency virus?

To determine the chemical characteristics of sodium azide, and employee would consult the  

This symbol indicates which of the following hazards?  

What is the definition of biohazard?

Your friend calls and asks you to access his test results. Which of the following does this violate if you give your friend this information?

A technician notices a sharps container is approaching the top rim of the container. What action(s) should the laboratory professional take?

A MLT working at a busy university hospital is processing a large load of outpatient blood samples. While removing the serum tubes from the centrifuge, uncapping them and putting them in racks for testing, he accidentally drops a glass tube and is punctured by a glass shard. Exposure protocol required HIV and hepatitis B and C testing on the patient and the MLT. The patient tested positive for Hepatitis B. In spite of preventative treatment, the MLT contracted Hepatitis B from the accident. What type of infection is this an example of? 

You have a slide on your microscope viewing with the high power objective.  What is the total magnification?

Precautions for health care workers dealing with patients or patient specimens include: