Which scenario warrants an immediate call to EMS?

When assessing a situation that may involve a person's mental health and well-being, certain behaviors are critical indicators of potential risk. The scenario in which a person shows signs of having a plan to end their life represents a serious and immediate threat to their safety. This behavior indicates that the individual may be in a crisis and requires urgent intervention.

Calling EMS in such a situation is essential because trained professionals can provide immediate support and stabilization to individuals who may be at risk of self-harm or suicide. They can also ensure that the person receives the necessary care and resources to address their mental health needs.

In contrast, the other scenarios listed do not represent immediate threats to the individual’s safety. A person who is merely sad, engaged in casual conversation, or avoiding eye contact does not necessarily present a critical situation requiring emergency intervention. While these behaviors might indicate that the person is experiencing emotional distress, they do not inherently suggest an imminent risk to their life, thus not necessitating an urgent call to EMS.