What is the first evaluation step for an EMT assessing a patient with altered mental status?

The first evaluation step for an EMT assessing a patient with altered mental status focuses on assessing the patient's glucose level. This is critical because altered mental status can be caused by a variety of factors, one of the most common being hypoglycemia, or low blood sugar. Checking glucose levels is a quick and effective way to identify if the altered mental status is due to a metabolic issue that can be rapidly addressed, such as administering glucose or another carbohydrate source.

By promptly assessing the glucose level, EMTs can determine whether immediate intervention is necessary to stabilize the patient's condition. If hypoglycemia is detected, timely treatment can prevent potential complications, including seizures or loss of consciousness. This initial step is crucial in a systematic approach to patient care, allowing for focused and efficient management based on the patient's specific needs and condition.