When stepping out of the lab, which action is listed as something you should remember to do?

When stepping out of the lab, which action is listed as something you should remember to do?

• A. Take off one or both gloves
• B. Notify the TA
• C. Return to the bench
• D. Continue heating without supervision

Answer: (B)

Stepping out of the lab requires maintaining supervision so that any ongoing hazards can be watched or handled promptly. Informing the teaching assistant that you’re leaving is the best action because it hands off responsibility to someone who can monitor the equipment, alarms, and experiments in your absence. This keeps the work area safe and ensures help is available if something goes wrong, like a spill or an overheating device. Taking off gloves is a good hygiene practice in some contexts, but it doesn’t address the need for supervision while you’re away. Returning to the bench implies you’re continuing work instead of stepping out. Continuing to heat something without supervision is unsafe and should always be avoided.

Stepping out of the lab requires maintaining supervision so that any ongoing hazards can be watched or handled promptly. Informing the teaching assistant that you’re leaving is the best action because it hands off responsibility to someone who can monitor the equipment, alarms, and experiments in your absence. This keeps the work area safe and ensures help is available if something goes wrong, like a spill or an overheating device.

Taking off gloves is a good hygiene practice in some contexts, but it doesn’t address the need for supervision while you’re away. Returning to the bench implies you’re continuing work instead of stepping out. Continuing to heat something without supervision is unsafe and should always be avoided.