What method is considered least invasive in client care?

In client care, the method recognized as least invasive is inhalation treatments. Inhalation treatments typically involve the administration of medication directly into the lungs via inhalers or nebulizers, allowing for localized effects on the respiratory system with minimal disruption to the rest of the body. This method is generally non-invasive because it does not require any physical alterations or interventions within the body, such as incisions or adjustments to internal structures.

In contrast, the other methods listed entail more invasive procedures. Using restraints can physically limit a patient’s movement, leading to discomfort or psychological distress. Frequent medication changes can complicate a patient’s treatment regimen, potentially leading to side effects or medication interaction issues. Major surgical interventions inherently carry greater risks and are far more invasive, often involving significant alterations to body structures, which can lead to longer recovery times and increased complications. Thus, inhalation treatments stand out as the least invasive approach, promoting patient comfort and safety while effectively delivering medication when needed.