which steps below will ensure laboratory safety during the investigation? check all that apply. plugging in…

which steps below will ensure laboratory safety during the investigation? check all that apply. plugging in the electrical cord with dry hands recording observations in the data sheets checking the glass slides and cover slips for chips prior to making a wet mount switching to high power after focusing under low power carrying the microscope with both hands done

which steps below will ensure laboratory safety during the investigation? check all that apply. plugging in the electrical cord with dry hands recording observations in the data sheets checking the glass slides and cover slips for chips prior to making a wet mount switching to high power after focusing under low power carrying the microscope with both hands done

Answer

Brief Explanations:

  • Plugging in electrical cords with dry hands prevents electric shock.
  • Checking glass slides for chips avoids cuts.
  • Carrying the microscope with both hands prevents it from falling and breaking, which could cause injury. Recording observations and switching microscope powers are normal procedures not directly related to safety.

Answer:

  • plugging in the electrical cord with dry hands
  • checking the glass slides and cover slips for chips prior to making a wet mount
  • carrying the microscope with both hands