BLS Algorithm Flashcard 4
Rationale
B. Rationale: The immediate recognition of cardiac arrest is the fundamental skill a rescuer must possess when tending to a patient. Within 10 seconds, the rescuer must determine if there is a pulse and if the patient has normal breathing. These findings will help determine the next actions.
Question
You witness a patient with known heart disease collapse in front of you during a conversation. You try waking him up, but the patient remains unresponsive. You check for the pulse. Which of the following should you also check simultaneously?
a. The patient’s cardiac medications
b. The patient’s breathing
c. The presence of an AED
d. The presence of signs and symptoms of an allergic reaction
Answer
b. The patient’s breathing
Rationale
B. Rationale: Following the single-rescuer approach, AHA guidelines recommend that the rescuer retrieve an AED if there is one available. AEDs are typically available in areas with mass gatherings such as malls, airports, school, and public offices.
Question
You witness a pediatric patient collapse in the mall. The child is unconscious. You check for breathing and pulse, but they are absent. You are alone in this situation and have called 911. Your next course of action is to:
a. Provide CPR.
b. Retrieve an AED.
c. Wait for paramedics to arrive.
d. Give rescue breathing.
Answer
b. Retrieve an AED.