2025 Alaska CNA Practice Exam – The Complete Guide to Certification Success!

The primary purpose of bed alarms in a healthcare setting is to alert staff of patient movement. These alarms are designed to notify healthcare professionals when a patient attempts to get out of bed, which is especially crucial for those who may be at risk of falls, have limited mobility, or are disoriented. By providing this timely alert, bed alarms help ensure patient safety, allowing staff to respond quickly to prevent accidents and provide assistance when needed.

In contrast, monitoring vital signs typically involves different medical equipment rather than bed alarms, which are specifically geared toward detecting movement. Providing entertainment for patients does not relate to the primary function of bed alarms, as their primary focus is on safety rather than leisure. Additionally, while some alarms may alert staff to movements that could require assistance with medication, bed alarms themselves do not assist in medication administration directly.