20) Unit 1 - Health & Safety in Laboratory

Question 1

chemicals or organisms can be ________ hazardous.

Their use may pose a threat to people, to other organisms or the environment.

Answer 1

chemicals or organisms can be intrinsically hazardous.

Their use may pose a threat to people, to other organisms or the environment

Question 2

what is a COSHH and what areas does it highlight?

Answer 2

risk assessment for the use of any hazardous substances that are a potential threat

May include information on:
•exposure
•disposal procedures
•handling procedures

Question 3

One of the most important aspects of health and safety is personal protective equipment. why?

Answer 3

reduces the risk of hazardous materials coming into contact with the skin, where it can cause harm

Question 4

list 3 personal protective equipment

Answer 4

• safety goggles
• lab coat
• gloves

Question 5

what sorts of precautions can you use when working with microbiology in the laboratory

Answer 5

• using less virulent strains of microorganisms

* GM microorganisms, with genes hat prevent them from surviving outside the lab