Test Prep EMT Exam
EMT (Page 6 )

Updated On: 19-Jan-2026

The acronym ROSC means ______________.

  1. return of spontaneous circulation
  2. return of standard circulation
  3. respiratory oxygen sequence circuit
  4. rapid oxygen saturation complex

Answer(s): A



What is the best step for a responsive cardiac emergency patient with palpable pulses?

  1. Attach and apply the AED immediately.
  2. Begin CPR, starting with respirations.
  3. Do not use the AED.
  4. Check vitals and apply AED if heart rate is bradycardic.

Answer(s): C



What is the time frame in which cardiogenic shock can occur after an acute myocardial infarction (AMI)?

  1. immediately and up to 24 hours after onset of AMI
  2. immediately and up to a week after the onset of AMI
  3. immediately and up to 48 hours after the onset of AMI
  4. between 24 hours and 48 hours after the onset of AMI

Answer(s): A



You encounter a 4-month-old baby in cardiac arrest of unknown cause. What type of defibrillator is recommended and ideal to use?

  1. any AED
  2. AED with pediatric dose attenuator
  3. manual defibrillator
  4. AED without pediatric dose attenuator

Answer(s): C



If your AED says, “no shock advised” because patient rhythm is asystole, what is your immediate next step?

  1. Begin CPR, starting with heart auscultation.
  2. Begin CPR, starting with two quick breaths.
  3. No intervention is needed.
  4. Begin CPR, starting with compressions.

Answer(s): D



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