For a call involving chest pain, what immediate dispatch action should be taken?

When handling a call involving chest pain, the priority is to ensure a rapid and effective response due to the potential seriousness of the condition. Activating the highest level of response is essential because chest pain can indicate a life-threatening emergency, such as a heart attack.

Furthermore, advising the caller on administering aspirin can be an important step, as aspirin can help in certain cardiac situations by thinning the blood and improving blood flow to the heart. This guidance, when appropriate, empowers the caller to take immediate action while waiting for professional help to arrive.

The other options do not address the urgency required in such a situation. Placing the caller on hold for further details could delay critical care, sending a non-emergency vehicle would be inadequate for the potential severity of the condition, and redirecting the call to a specialized service might further complicate and delay the response needed for the patient experiencing chest pain. Thus, activating the highest response level and advising aspirin, if appropriate, is the most effective course of action in this scenario.