which of the following actions would you take to remain safe in the lab? check all of the boxes that apply…

which of the following actions would you take to remain safe in the lab? check all of the boxes that apply. a bottle of liquid looks like water; you taste it to be sure. while cutting a screen for an aquarium top, you point the scissors away from your body. you pipette a liquid using a bulb pipette. you heat a liquid by placing it in a plastic beaker on a hot plate. you arrange all lab items neatly and make sure they are away from the edge of the lab table. done

which of the following actions would you take to remain safe in the lab? check all of the boxes that apply. a bottle of liquid looks like water; you taste it to be sure. while cutting a screen for an aquarium top, you point the scissors away from your body. you pipette a liquid using a bulb pipette. you heat a liquid by placing it in a plastic beaker on a hot plate. you arrange all lab items neatly and make sure they are away from the edge of the lab table. done

Answer

Brief Explanations:

  • Tasting an unknown liquid is dangerous as it could be toxic, so the first option is incorrect.
  • Pointing scissors away from the body while cutting is a safety - conscious action.
  • Using a bulb pipette for pipetting liquid is a proper and safe lab technique.
  • Heating a liquid in a plastic beaker on a hot plate can cause the plastic to melt or release harmful chemicals, so it's unsafe.
  • Arranging lab items neatly and away from the edge of the table reduces the risk of spills and accidents.

Answer:

B. While cutting a screen for an aquarium top, you point the scissors away from your body. C. You pipette a liquid using a bulb pipette. E. You arrange all lab items neatly and make sure they are away from the edge of the lab table.