Examlex
Which research method involves manipulating a variable in order to determine how it affects another variable?
Endoscope
A medical instrument consisting of a long, thin, flexible tube with a light and a video camera, used to view the interior of a hollow organ or cavity in the body.
Personal Protective Equipment
Equipment worn to minimize exposure to hazards that cause serious workplace injuries and illnesses, which may include gloves, helmets, goggles, etc.
Law
A rule of conduct established and enforced by an authority or governing body, such as the federal government.
Medical Office
A facility where physicians and other healthcare professionals provide diagnosis, treatment, and other health services to patients.
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