What factor is critical when lifting a patient using a stretcher?

When lifting a patient using a stretcher, understanding the patient's weight and size is crucial. These factors directly influence how the patient can be safely moved. A patient's weight affects the stability and strength needed by the emergency personnel performing the lift. If the patient is significantly heavier than expected, it could lead to difficulty in maneuvering the stretcher or an increased risk of injury for the EMTs involved.

Similarly, the patient's size is a factor that can dictate the technique used in the lift. For larger patients, it may be necessary to use more personnel to distribute the weight effectively, ensuring that the lift is performed safely without straining any one individual. This awareness allows for the proper assessment of resources needed for the lift, including manpower and technique, ultimately contributing to the safety and efficiency of patient transport.