EMD Caller Interrogation Techniques 3 — Questions and Answers
Question 1: How should a dispatcher adjust interrogation when questioning a child caller about an adult patient?
- Use the same adult-level vocabulary to maintain professionalism
- Use simple, age-appropriate language and ask one question at a time (Correct answer)
- Transfer the call immediately to a supervisor
- Terminate the call and request an adult callback
Correct answer: Use simple, age-appropriate language and ask one question at a time
Child callers require simple, concrete language and single questions at a time to gather accurate information without causing additional panic.
Question 2: When a caller speaks limited English during an EMD interrogation, what is the dispatcher's first action?
- Put the caller on hold to find a bilingual dispatcher
- Immediately connect to a telephone interpreter service (Correct answer)
- Ask the caller to text the information instead
- Dispatch units and close the call
Correct answer: Immediately connect to a telephone interpreter service
Connecting to a telephone interpreter service (such as Language Line) as quickly as possible ensures accurate information gathering without delaying response.
Question 3: A caller is hysterical and screaming. What is the recommended EMD technique to regain control of the interrogation?
- Raise your voice to match their energy level
- Say the caller's name firmly and give a short, direct instruction (Correct answer)
- Put the caller on hold until they calm down
- Hang up and wait for them to call back
Correct answer: Say the caller's name firmly and give a short, direct instruction
Using the caller's name and issuing a calm, firm directive refocuses their attention and helps de-escalate emotional responses so interrogation can resume.
Question 4: During interrogation for a suspected overdose, which key question is most critical for determining response level?
- What drug was taken, how much, and is the patient conscious? (Correct answer)
- Does the patient have health insurance?
- Who prescribed the medication?
- What time did the patient last eat?
Correct answer: What drug was taken, how much, and is the patient conscious?
The substance, quantity, and consciousness status together determine the MPDS determinant code and appropriate response priority for overdose calls.
Question 5: What is the EMD dispatcher's role when a bystander takes over from the initial caller mid-interrogation?
- Restart the interrogation entirely from the beginning
- Brief the new caller on what has been established and continue from that point (Correct answer)
- Hang up and wait for the new caller to initiate contact
- Transfer the call to EMS units directly
Correct answer: Brief the new caller on what has been established and continue from that point
Briefing the new caller on confirmed information and picking up where interrogation left off prevents duplication and avoids wasting critical time.
Question 6: Which question best helps a dispatcher determine whether a fall patient may have a spinal injury?
- Did the patient consume alcohol before the fall?
- From what height did the patient fall and is there neck or back pain? (Correct answer)
- Did anyone witness the fall?
- Is the patient insured for ambulance transport?
Correct answer: From what height did the patient fall and is there neck or back pain?
Fall height and presence of neck or back pain are key indicators used in MPDS to flag potential spinal injury and guide pre-arrival instructions.
Question 7: When a caller disconnects before interrogation is complete, what should the dispatcher do first?
- Close the call and log it as incomplete
- Attempt an immediate callback to the number and continue interrogation (Correct answer)
- Send units only if a valid address was obtained
- Wait 5 minutes before attempting a callback
Correct answer: Attempt an immediate callback to the number and continue interrogation
An immediate callback attempt is required to gather missing information; if a location was confirmed, units should already be dispatched.
EMD Caller Interrogation Techniques 3
How should a dispatcher adjust interrogation when questioning a child caller about an adult patient?