Lab Safety Essentials

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Questions and Answers

Are beverages allowed in the laboratory if the containers are covered?

  • True
  • False (correct)

What is the primary goal of safety protocols in a laboratory setting?

  • To reduce the cost of materials
  • To minimize risks and prevent accidents (correct)
  • To allow eating and drinking
  • To increase the speed of experiments

Why is it important to follow safety guidelines in a lab?

  • To make experiments more fun
  • To get better grades
  • To avoid potential hazards and ensure well-being (correct)
  • To use more materials

In a lab, what should you do before starting any experiment?

<p>Read and understand the instructions (D)</p> Signup and view all the answers

What should you wear to protect your eyes in a lab?

<p>Safety goggles or glasses (A)</p> Signup and view all the answers

If you spill a chemical, what's the first thing you should do?

<p>Alert the instructor or supervisor (C)</p> Signup and view all the answers

Why is it important to know the location of safety equipment like fire extinguishers?

<p>To use them in case of an emergency (B)</p> Signup and view all the answers

What should you do with long hair in a lab?

<p>Tie it back (B)</p> Signup and view all the answers

In a lab, you should dispose of waste materials...

<p>In designated containers (D)</p> Signup and view all the answers

What should you do if you don't understand a step in an experiment?

<p>Ask the instructor (C)</p> Signup and view all the answers

Is it okay to eat or drink in the lab?

<p>No, never (A)</p> Signup and view all the answers

Before leaving the lab, what should you always do?

<p>Clean your work area (A)</p> Signup and view all the answers

What should you do if you get a chemical in your eye?

<p>Wash it with water for 15-20 minutes (B)</p> Signup and view all the answers

Running or horseplay in the lab is...

<p>Prohibited (B)</p> Signup and view all the answers

What is the purpose of wearing gloves in the lab?

<p>To protect your hands from chemicals (A)</p> Signup and view all the answers

If there is a fire in the lab, what should you do after activating the fire alarm?

<p>Leave the building immediately (C)</p> Signup and view all the answers

Unsupervised experiments are...

<p>Prohibited (B)</p> Signup and view all the answers

When handling chemicals, it's essential to...

<p>Use them as directed (D)</p> Signup and view all the answers

Before starting an experiment, check if all equipment is...

<p>Clean and in good condition (A)</p> Signup and view all the answers

When diluting an acid, always add the acid to...

<p>Water (B)</p> Signup and view all the answers

Flashcards

Beverages in the lab?

Beverages are NOT allowed in the lab, even if covered.

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