What is the purpose of using a bath blanket when providing personal care?

Using a bath blanket during personal care serves the primary purpose of preventing chilling. When a patient is being bathed or undergoing personal hygiene care, portions of their body may be exposed to cooler air, especially if water is used on their skin or if the surrounding environment is not warm enough. The bath blanket provides a layer of insulation that helps maintain the patient's body temperature, promoting comfort and enhancing their overall experience during personal care.

While keeping the patient warm during meals, completely covering them, or absorbing water may seem relevant, these do not directly address the immediate concern of preventing chilling during the bathing process. The focus on maintaining warmth specifically during personal care highlights the bath blanket's key role in comfort and patient care.