NREMT Advanced EMT Practice Test #4 - Question List

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6. What is the proper term for one heart contraction?
  1. Stroke limit
  2. Stroke weight
  3. Stroke volume
  4. Stroke rate
7. What is the proper term for the amount of resistance against which the heart must pump?
  1. Afterload
  2. Preload
  3. Contractile force
  4. Stroke rate
8. Arteries have three layers. Which is the middle layer?
  1. Tunica Adventitia
  2. Tunica Media
  3. Tunica Intima
  4. Tunica Semi
9. Rick has just received a massive laceration. The blood is starting to clot. What is the first stage of clotting Rick will experience?
  1. Platelet Phase
  2. Vascular Phase
  3. Coagulation Phase
  4. Meshing Phase
10. At what percentage of blood loss does the human body begin to experience profound hypotension?
  1. 10%
  2. 25%
  3. 30%
  4. 35%

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