Which scenario is NOT listed as a 'Call First' reason?

• A. Any person about 12yrs or older who is unresponsive
• B. A child or infant whom you witnessed suddenly collapse
• C. An unresponsive child or infant known to have heart problems
• D. A person who is choking

Answer: (D)

Call First applies when you suspect a cardiac issue and EMS needs to be on the way before you start CPR. That’s why an unresponsive person 12 years or older, a child or infant who suddenly collapsed, and an unresponsive child or infant known to have heart problems are listed as Call First scenarios—the quicker EMS involvement can matter for perceived cardiac arrest in these ages and situations. Choking, on the other hand, is an airway obstruction situation. If the person is conscious, your priority is to relieve the obstruction with back blows and abdominal or chest thrusts, not to call first. If they become unresponsive, you then start CPR and call. So choking isn’t a blanket Call First scenario because the immediate action depends on consciousness and the need to clear the airway first.