2.When entering a science room, do non agitate whatsoever equipment, chemicals or other strongs in the lab area until you are instructed to do so.
3.Perform only those experiments authorized by the teacher. Never do anything in the lab that is not called for in the lab procedures or by the instructor.
4.Follow all scripted and verbal instruction care plentifuly. Read all procedures thoroughly in the beginning entering the lab area. If you do not understand a direction or part of a procedure, ask the instructor before proceeding.
5.Upon entering the classroom, locate exits, fire extinguisher, fire blanket, chemical shower, eye wash station, first aid kit, broken wish-wash containers, intercom call button, fume hood, and cleanup materials for spills. Know what to do if a fire drill occurs during a lab period.
6.Students are never permitted in the science storage room unless condition specific permission by the instructor.
7.Do not eat, drink, smoke, comprehend contact lenses, store food, and apply cosmetics in the lab. Restrain broad hair loose clothing and dangling jewelry. Do not use lab glassware as containers for food or beverages.
8.
Students who are pregnant, taking immunosuppressive drugs or who have any other medical condition that might necessitate particular(prenominal) precautions in the lab must inform the instructor immediately.
9. habiliment contact lenses in the lab is inadvisable because they do not provide eye protection and may trap material on the surface of the eye. If possible, wear regular eyeglasses instead.
10. economic consumption goggles in all experiments involving liquids, aerosols, vapors, gases and glassware.
11.Observe good housework practices. Work areas should be kept clean and tidy at all times. Keep aisles clear. Push your chair under the desk when not in use.
12.After labs involving dissection...If you want to get a full essay, order it on our website: Orderessay
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