State THREE (3) purposes of individual monitoring.

State FOUR (4) advantages of OSL

1. Identify the device in the figure.

2. State the types of ionising radiation it can detect.

State TWO (2) potential sources of unnecessary radiation.

List FIVE (5) factors that need to be considered when designing the shielding of an X-ray department.

State the requirement of the x-ray room door.

Define occupancy factor (T) and use factor (U).

List FIVE (5) components of operational safety in the x-ray department.

State THREE (3) ways to minimize radiation exposure to patients.

Explain why radiation doses from interventional radiology are higher than computed tomography (CT) examination.

List TWO (2) types of automatic exposure control used in modern x-ray equipment.

Name the equipment in the figure and state its function.

Describe the tool in the figure.

Explain how to ensure patient safety in the nuclear medicine department.

List methods to dispose of radioactive materials.