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Lab Safety Quiz

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Questions and Answers

Which of the following is NOT a lab safety rule mentioned in the text?

Wear protective lab attire

Do not bring food or drink into the lab

Taste or intentionally sniff chemicals (correct)

Label all test tubes and other containers

What should you do before leaving the laboratory?

Wash exposed areas of the skin (correct)

Wear protective lab attire

Label all test tubes and other containers

Bring food or drink into the lab

What is the purpose of a water bath in a laboratory?

To incubate samples (correct)

To mix reagents

To label test tubes

To wash exposed areas of the skin

What should you do with unlabeled chemicals in the lab?

Never use them Signup and view all the answers

What should you do when handling chemicals in the lab?

Read precautions on lab manuals and bottle labels Signup and view all the answers

Which of the following is NOT a lab safety rule mentioned in the text?

Label all test tubes and other containers Signup and view all the answers

What is the recommended action for unlabeled chemicals in the lab?

Label them immediately Signup and view all the answers

What is the purpose of labeling all test tubes and other containers?

To ensure proper identification Signup and view all the answers

What should you do before leaving the laboratory?

Wash exposed areas of the skin Signup and view all the answers

What is the function of a water bath in a laboratory?

To incubate samples Signup and view all the answers

Study Notes

Lab Safety Rules

Before leaving the laboratory, ensure all equipment is turned off and the work area is clean and organized.
Handle chemicals with care, wearing protective gear and avoiding mixing incompatible substances.
Unlabeled chemicals should be disposed of or returned to the supplier, as they pose a risk to safety and experimentation.
Label all test tubes and containers to ensure accurate identification and prevent contamination.
A water bath is used to heat or cool substances gently and evenly, often in sensitive biological or chemical experiments.

Important Reminders

Do not leave unlabeled chemicals in the lab, as they can pose a significant risk to safety and experiment validity.

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Description

Test your knowledge on lab safety rules in this quiz based on Experiments 1-6 of CHEM 14 - LAB. From wearing protective attire to handling chemicals with caution, this quiz will cover essential safety precautions to ensure a safe laboratory environment. Don't forget to label containers and read precautionary instructions before use!