In the case of a suspected overdose, what should be the first action?

In the case of a suspected overdose, the first action should be to assess the patient's level of consciousness. This assessment is crucial because it helps establish the patient's current condition and determines the appropriate interventions. Knowing the level of consciousness allows responders to identify if the patient is alert, semi-conscious, or unresponsive, which directly influences the care provided.

For instance, if a patient is unresponsive, immediate measures such as airway management and breathing support may be necessary before other treatments can be considered. Additionally, understanding the patient's consciousness level can guide further assessments and interventions, including the administration of antidotes or activating emergency medical services if required.

The other actions mentioned, such as administering activated charcoal or providing fluids, may only be appropriate after assessing the patient's condition and determining that these interventions are safe and beneficial. Contacting poison control can also be necessary, but it relies on the initial assessment to provide the most accurate information for the intervention team on the scene.