1) Choose the correct protective clothing when working with radiation a) gloves and labcoat b) gloves, labcoat and safety glasses c) labcoat d) safety glasses e) lead apron and gloves f) lead apron 2) Radioactive sources should be stored in a) a small box with plenty space b) a small box with only enough space for the source at the centre c) a large box with plenty space d) a large box with the source at the centre so it's away from your hands 3) Radioactive sources should be stored... a) in a cupboard in a classroom b) in a locked cupboard away from where people are working c) in a fire resistant cabinet d) in a sealed cabinet 4) When handling a radioactive source you should use... a) small forceps b) long forceps 5) Why should long forceps be used? a) to keep the source away from your hands b) to move it easier c) to make it less radioactive 6) Exposure time should be a) as short as possible b) as long as possible c) until the monitor shows maximum dose 7) Radioactive sources should be a) pointed at the perspex screen b) pointed away from people c) pointed up to the geiger-muller tube 8) Which of the following must you always do when working with radioactive materials? a) wear protective clothing b) wash your hands c) sit down d) have a sign to warn people tidy 9) What sign must be displayed on the cupboard and storage room of radioactive sources? a) b) c) d)

Radiation Safety

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