FREE C-14 Handling & Contamination Prevention Questions and Answers

Question 1

What is the first step when handling C-14 to prevent contamination?

Accepted Answer

Wear lab coat, gloves, and eye protection

Answer

Wash hands thoroughly.

Answer

Avoid using any protective gear.

Answer

Only use standard office wear.

Question 2

Which practice is essential in minimizing the spread of contamination?

Accepted Answer

Work in designated, labeled radioactive areas

Answer

Use shared lab equipment.

Answer

Eat and drink near the material.

Answer

Handle materials without gloves.

Question 3

How should C-14 spills be cleaned?

Accepted Answer

Use spill kit and follow decontamination procedure

Answer

Leave it for evaporation.

Answer

Cover it with paper towels only.

Answer

Clean with dry cloth.

Question 4

What is the proper storage method for C-14 materials?

Accepted Answer

In sealed, labeled containers within secured areas

Answer

In clear glass bottles on open shelves.

Answer

Next to heat sources.

Answer

On desks for easy access.

Question 5

How often should contamination surveys be performed?

Accepted Answer

After every experiment involving radioactive material

Answer

Once a year.

Answer

Only after a spill.

Answer

Never, if PPE is used.

Question 6

Which of the following is NOT an effective contamination control method?

Accepted Answer

Eating food in the lab

Answer

Using fume hoods.

Answer

Double-gloving during procedures.

Answer

Labeling radioactive areas clearly.

Question 7

Why should radioactive work surfaces be covered?

Accepted Answer

To ease decontamination and reduce spread

Answer

To improve visibility.

Answer

To avoid staining the table.

Answer

For aesthetic purposes only.

Question 8

Which personal behavior reduces contamination risk?

Accepted Answer

Not touching the face or mouth while working

Answer

Touching the face frequently.

Answer

Wearing jewelry.

Answer

Keeping food nearby.

Question 9

What should be done before leaving a radiation area?

Accepted Answer

Conduct a contamination survey and remove PPE properly

Answer

Immediately go to break.

Answer

Remove PPE and leave.

Answer

Leave materials as they are.