Test # 81
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1100 questions in 110 tests. Each test contains 10 questions.
Ancient Greeks used to blow up a pig's bladder like a balloon and use it as a ball. .. More >>
1.relating to the condition of immunity
3.relating to or conferring immunity (to disease or infection)
4.(usually followed by `to') not affected by a given influence immune n.
1.a person who is immune to a particular infection
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Precautions while using Centrifuge
Centrifugation may present two serious hazards: mechanical failure and dispersion of aerosols. This fact sheet describes safety and maintenance procedures to minimize centrifuge hazards. If a centrifuge malfunctions while in operation, turn it off immediately and unplug. If tube breakage occurs, turn centrifuge off immediately. Leave for 30 minutes to reduce the risk of aerosols. The operator should wear proper gloves, remove debris, clean and disinfect centrifuge interior, rotors, safety cups or buckets following the manufacturer s instructions.