When responding to a 14-year-old male who intentionally took medication to harm himself, what should the EMT do next?

Checking the radial pulse and skin characteristics is essential in this scenario because it allows the EMT to assess the patient's vital signs and overall condition promptly. When responding to a potential overdose or intentional drug ingestion, evaluating the patient's physiological status is crucial. The radial pulse provides information about heart rate and rhythm, which can be indicative of the patient's circulatory health. Observations of skin characteristics such as color, temperature, and moisture can indicate various medical conditions, including shock, which may arise from an overdose or toxic exposure.

In the case of intentional self-harm through medication, establishing a basic understanding of the patient's current medical state is a priority. This assessment can guide further interventions, including determining the need for airway support, starting intravenous lines, or notifying medical control. By focusing on the vital signs and physical presentation first, the EMT prepares for potential complications arising from the ingestion while also ensuring that patient stabilization is prioritized.

Other options, while important in the assessment and management process, come after the initial evaluation of the patient’s vital signs. Asking about nausea, inquiring about the motivation behind the overdose, or determining the specific substances taken is valuable information for future care but does not take precedence over assessing the patient’s immediate health status.