Caring for Medical Emergencies V From Brady's First Responder (8th Edition) Progress Indicator: Question 2 of 20 2.  You are on scene managing a 14-year-old asthmatic male.  He is breathing 28 breaths/min and has retractions.  Which of the following is your primary focus? Choices: Ensure adequate perfusion. Ensure optimal ventilation. Get ready for CPR. Perform a secondary survey.