you are taking an evening lab session and want to bring a snack to help you make it through the evening. When should you be allowed to have food at the bench top in the lab?
a. if the experimental work is over and cleaned up
b. at the beginning because it is dinner time and being a student is exhausting
c. only if the food remains the students backpack while at the bench top
d. never
e. never, unless you have a tendency to become hypoglycemic, then you are allowed to eat at the bench to prevent health issues

The term "laboratory" refers to a wide variety of spaces furnished with specialized equipment. A laboratory may be used for scientific research or experimentation, the manufacture of chemicals or pharmaceuticals, or the examination of biological or other materials.

To ensure the reliability of any research or tests conducted and to lower the chance of contaminants spreading, a laboratory should ideally be kept in a controlled environment. It may be possible to keep a laboratory completely sterile, depending on its purpose.

Before entering or leaving the laboratory, laboratory personnel might need to adhere to certain protocols. Testing of human and occasionally animal samples is done in clinical laboratories, which are a crucial component of the public health system.

Learn more about laboratory

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