Radiology Practice Test

When is it acceptable for the operator to hold an x-ray in the patient's mouth?

1. Only when patient requested it

2. Preferably during emergencies only

3. At the patient's convenience

4. Never

The correct answer is: Never

The correct response indicates that it is never acceptable for the operator to hold an x-ray in the patient's mouth. This practice is grounded in the principles of radiation safety and the protection of both the patient and the operator. Holding an x-ray in the patient's mouth by the operator can expose them to unnecessary radiation exposure. The operator's role is to ensure the safety and comfort of the patient while minimizing their own risk. The use of appropriate devices, such as film holders or imaging plates, is recommended to keep hands away from the primary beam. This aligns with best practices in radiologic procedures and patient safety protocols. In situations where immediate imaging is required, such as in emergencies, it is still vital to use mechanical supports designed for the task rather than relying on a person to hold the x-ray. Patient convenience or requests are also not justifiable reasons for putting an operator at risk, reinforcing the standard that safety should always take precedence over accommodation for personal preferences.