9.3 Dangers Of Radiation

Question 1

Can radiation kill?

Answer 1

Yes

Question 2

What are the precautions to take prior to working with radioactive sources? -ionising ones

Answer 2

• keep as far away from them as possible
• do not touch radioactive materials -use a handling tool
• keep sources in lead containers when not in use
• during investigation keep sources pointed away from the body, especially eyes
• limit time use of sources -return to secure storage as soon as possible
• wash hands after working with radioactive sources

Question 3

What should people wear who are likely to be exposed to a lot of radiation?

Answer 3

Protective clothing e.g.aprons

Question 4

What damage can ionizing radiation do ?

Answer 4

Biological to DNA

Question 5

What is a badge monitor?

Answer 5

Monitors individuals exposure to radiation so that it doesnt exceed max level

Question 6

Is exposure to radiation and hence does accumulative?

Answer 6

Yes