Common deficiencies in therapy units may include which of the following?

Therapy units, used in various healthcare settings to provide treatments such as physical therapy or radiation therapy, must adhere to strict operational standards to ensure patient safety and treatment efficacy. Common deficiencies in these units can encompass multiple areas, including filtration, exposure control, and calibration.

Filtration is essential because it helps remove impurities from the therapy environment or equipment. Poor filtration may lead to contamination of treatment areas or devices, impacting the quality of care provided to patients.

Exposure control is another critical area. This pertains to managing and mitigating any potential exposure to harmful substances or radiation. Deficiencies in this aspect could increase risks to both patients and healthcare workers, making it a crucial element of safety protocols.

Calibration is necessary to ensure that therapy units deliver accurate and precise treatments. Without proper calibration, the units may operate outside of their intended specifications, compromising treatment outcomes and potentially endangering patients.

Since all of these aspects—filtration, exposure control, and calibration—are vital for the safe and effective operation of therapy units, deficiencies can arise in any of them. Therefore, recognizing that all these factors can contribute to common deficiencies validates the choice indicating that all are relevant concerns in the context of therapy unit operations.