Practice Quiz

NREMT EMR First Responder

Category - Pathophysiology

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You are summoned to the lunch room for a 52-year-old male who is unconscious. It is noted that he has a scar on his chest from a previous surgery and you were told that he had been complaining of indigestion earlier in the day. The most likely cause of his collapse is:
  1. Allergic reaction to something he ate
  2. Respiratory arrest associated with choking
  3. Loss of consciousness due to striking his head
  4. Low blood sugar associated with diabetes
  5. Sudden cardiac arrest due to a heart attack
Explanation
Answer: E - In this scenario, the likely cause of the patient’s collapse is sudden cardiac arrest associated with an acute myocardial infarction (heart attack) or underlying heart disease. While it is possible that the patient is experiencing any of the above issues, the EMR should first go on what is most likely. He or she should then complete an appropriate assessment to confirm the cause, if possible.
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