Lab Safety Symbols – Flashcards
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ANIMAL SAFETY
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*Always wash hands after you handle the animals *Animals must be cared for correctly. *If you are allergic to any animal, do not handle them *If you are injured in any way, tell the teacher
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BIOHAZARD
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* Be sure to dispose of item in a red biohazard bag. *Always sanitize work space. *Always wash hands after lab activities or handling of the animals.
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CORROSIVE CHEMICAL
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*Immediately tell teacher about any spills *Goggles should be worn at all times *Protective clothing should be worn at all times * Avoid getting acid or other corrosive chemical on skin, clothing, or in eyes. * Do not inhale vapors.
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Lab Apron
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*Wear a laboratory apron or coat to protect your skin and clothing from damage.
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DISPOSAL
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* Symbol may show just a trash can. *Ask teacher how to properly dispose of waste or chemicals.
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HEAT-RESISTANT GLOVES
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*Wear protective mitts to prevent burns. * Extreme temperature can be cold or hot.
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ELECTRIC SHOCK
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*Always check chord; be sure it is untangled and cannot trip anyone. *Keep away from water. Be sure equipment and your hands are not wet. *Always unplug after completing an activity.
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safety goggles
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*Always wear goggles to protect eyes in an activity involving chemicals, flames or heating, or glassware.
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FUMES
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* Work in a ventilated area, if possible. *If you need to smell an odor, waft. Do not inhale vapors directly.
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PLASTIC GLOVES
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*Wear gloves to protect skin from contamination. * Keep hands away from face. * Dispose of the floves according to teacher's instructions.
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NO FLAMES
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*Flammable material will be in use. * Make sure there are no flames, sparks, or other heat source present.
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SHARP OBJECT
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* Symbol may be scissors. * Scissors, scalpels, knives, pins, and tacks can cut skin. * Always direct a sharp edge or point away from yourself and others.
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POISON
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*Poisonous *Wear protective clothing and goggles *Keep away from eyes and mouth. Wash hands immediately after using. *Notify teacher immediately of any accidents
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BREAKAGE
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* Notify teacher immediately. *Do not touch broken class.
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HEATING
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* Do not touch hot objects with your bare hands. * Use mitts, tongs, or a clamp to pick up hot items.
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FLAMES
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* Before you work with flames, tie back loose hair and clothing. * Follow all instructions from your teacher.
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PLANT SAFETY
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* Handle plants only as directed by teacher. * If you are allergic to certain plants, tell your teacher. * Avoid touching harmful plants, such as poison ivy. * Wash your hands when finished the activity.
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PHYSICAL SAFETY
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.*Some experiments involve physical activity. Be careful to avoid injuring yourself and others. * Alert your teacher if there is any reason you should not participate
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HAND WASHING
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* Wash your hands thoroughly when finished with the activity.
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GENERAL SAFETY AWARENESS
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* When this symbol appears, follow the instructions provided. * When you are asked to develop your own procedure in a lab, have your teacher approve your plan before you go further.
