Practice Test Geeks(EMD) Emergency Medical Dispatch Practice Test
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Medical Priority Dispatch System Flashcards

7 cards from real EMD practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Medical Priority Dispatch System flashcards as text

  1. In MPDS, which priority level indicates an immediately life-threatening emergency requiring the highest response level?

    Answer: Echo

    Echo (E) is the highest MPDS priority, reserved for immediately life-threatening situations such as cardiac arrest.

  2. In the MPDS determinant code '9-D-2,' what does the letter 'D' represent?

    Answer: The Delta priority level

    The middle letter in an MPDS determinant code represents the priority level; 'D' stands for Delta, indicating a serious, potentially life-threatening call.

  3. Which MPDS priority level is typically associated with a lights-and-siren BLS response?

    Answer: Bravo

    Bravo (B) determinants indicate a moderate-priority call that typically warrants a lights-and-siren BLS response.

  4. An 'Omega' determinant code in MPDS typically results in which type of response?

    Answer: No ambulance being sent or a low-priority no-lights response

    Omega determinants identify low-acuity situations where no ambulance is dispatched or only a non-emergency response is warranted.

  5. How many numbered protocols are included in the standard MPDS?

    Answer: 33

    The MPDS consists of 33 protocols, each designed to address a specific chief complaint category.

  6. Which specific emergency does MPDS Protocol 9 address?

    Answer: Cardiac and respiratory arrest

    Protocol 9 is dedicated to Cardiac/Respiratory Arrest and contains the most critical pre-arrival instructions in MPDS.

  7. In MPDS, a 'Delta' level determinant generally indicates what type of situation?

    Answer: A serious, potentially life-threatening emergency typically requiring ALS

    Delta determinants identify serious, potentially life-threatening emergencies that typically warrant an ALS response.

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  1. emergencydispatch.org — Test delivery, retake policy, eligibility, fees, exam format, passing score, retake fee, score validity · verified Oct 2026