Certified Nursing Assistant (CNA) Practice Exam

A mechanical lift can be used for which of the following purposes?

1. Assist with medications

2. Transfer very weak patients

3. Serve meals to patients

4. Move heavy or weak patients

The correct answer is: Move heavy or weak patients

The correct choice emphasizes the mechanical lift's primary purpose, which is to safely move heavy or weak patients. Mechanical lifts are specifically designed for transferring individuals who may not be able to assist themselves due to limited mobility or strength. This equipment enhances safety for both the patient and the caregiver, reducing the risk of injury during transfers. In contrast, the other options address tasks that do not fall within the intended function of a mechanical lift. Assisting with medications involves administration and patient monitoring, which is outside the mechanical lift's scope. Serving meals to patients requires interpersonal interaction and direct care, again not related to the lift's function. While a mechanical lift can transfer very weak patients, the broader goal encompasses moving heavy or weak patients overall, making this the more accurate choice.