EMT JB Learning Final Study Guide with Questions and Answers

EMT JB Learning Final Study Guide with Questions and Answers You are giving a presentation to a group of laypeople on the importance of calling EMS immediately for cardiac arrest patients. What point should you emphasize the MOST? A: CPR and defibrillation are key factors in patient survival. B: Laypeople are incapable of providing adequate CPR. C: Rapid transport significantly reduces patient mortality. D: Cardiac drug therapy is the most important EMS treatment. ANSWER A: CPR and defibrillation are key factors in patient survival. Early high-quality CPR and defibrillation are the most crucial initial treatments to provide to a patient in cardiac arrest. Adequately performed CPR can keep the heart and brain oxygenated, thus increasing the chance of defibrillation success. Ventricular fibrillation (V-Fib) is the most common initial dysrhythmia seen in adult patients with sudden cardiac arrest and requires prompt defibrillation. Untreated V-Fib will rapidly deteriorate to asystole, the mortality rate from which is very high. You should also advise the audience that compression-only CPR has been linked to patient survival. Prior to your arrival, a woman experiencing an asthma attack took two puffs from her prescribed inhaler without relief. After administering supplemental oxygen, you should: A: perform a detailed secondary assessment. B: contact medical control for further advice. C: provide immediate transport to the hospital.