EMD - Emergency Medical Dispatch Caller Interrogation Techniques Questions and Answers

Question 1

When dealing with a hysterical or uncooperative caller, which technique is most effective for gaining control and obtaining necessary information?

Accepted Answer

Using repetitive persistence with a calm, firm tone.

Answer

Repetitive persistence involves repeating a request using the exact same words and a calm, firm tone. This technique is effective because it cuts through the caller's emotional state, demonstrates that the EMD is in control, and provides a clear, consistent message for the caller to focus on, which can help lower their anxiety.

Question 2

An EMD receives a call from a frantic person who screams, "My husband can't breathe! He's turning blue!" before the line goes silent. The system shows the address but no callback number. What is the EMD's most critical first action?

Accepted Answer

Dispatch the highest level of care available based on the initial chief complaint.

Answer

Given the critical nature of the chief complaint (not breathing, turning blue), the EMD must act immediately on the information available. The standard of care requires dispatching the appropriate resources without delay. Since the patient is described as not breathing, this warrants the highest priority response, often coded as an 'Echo' level event.

Question 3

Which of the following is the best example of an open-ended question in caller interrogation?

Accepted Answer

"Okay, tell me exactly what happened."

Answer

"Okay, tell me exactly what happened" is an open-ended question because it encourages the caller to provide a narrative and detailed information in their own words, rather than a simple 'yes' or 'no' answer. This allows the EMD to gather a more complete picture of the situation.

Question 4

The primary goal of the initial caller interrogation questions in any EMD protocol is to:

Accepted Answer

Ascertain the incident location, a callback number, the chief complaint, and the patient's status.

Answer

The universally accepted first steps in EMD are to determine the location of the emergency, a valid callback number, the primary problem (chief complaint), the patient's age, and their consciousness and breathing status. This information is essential for dispatching resources and selecting the correct protocol.

Question 5

A caller reports a man fell off a ladder. Which of the following questions is a key question designed to differentiate the severity of the trauma?

Accepted Answer

"How far did he fall?"

Answer

In trauma calls, the mechanism of injury is a critical factor in determining the potential severity. Asking "How far did he fall?" helps the EMD differentiate between a low-level fall and a potentially life-threatening fall from a significant height, which would require a higher priority response.

(EMD) Emergency Medical Dispatch Practice Test

(EMD) Emergency Medical Dispatch Practice Test

EMD - Emergency Medical Dispatch Caller Interrogation Techniques Questions and Answers