911 Operator Test Medical Pre-Arrival Instructions and Emergency Medical Dispatch 3

Question 1

What is 'caller interrogation' in the context of Emergency Medical Dispatch?

Accepted Answer

A systematic process of asking key questions to determine the correct response protocol

Answer

Caller interrogation in EMD refers to the structured questioning process used to rapidly gather information and assign the appropriate response code and pre-arrival instructions.

Question 2

In Emergency Medical Dispatch protocols, what does an 'OMEGA' determinant code typically indicate?

Accepted Answer

A low-acuity situation that may not require a lights-and-sirens response

Answer

In most EMD protocols, OMEGA codes represent low-acuity calls where a non-emergency response may be appropriate, helping allocate EMS resources efficiently.

Question 3

If a caller disconnects during a medical emergency before EMS has been dispatched, what should the 911 operator do?

Accepted Answer

Attempt to call back immediately and dispatch EMS to the last known address

Answer

Operators must attempt a callback immediately and dispatch EMS to the known location, as a disconnected caller may be incapacitated and unable to redial.

Question 4

Which of the following best describes the role of a 911 operator when a caller reports a birth emergency and delivery appears imminent?

Accepted Answer

Guide the caller through the delivery process and keep the mother calm

Answer

EMD protocols include childbirth pre-arrival instructions, and operators are trained to guide callers through the process to ensure a safe delivery if EMS cannot arrive in time.

Question 5

A 911 operator receives a call about a person in cardiac arrest, but the caller states the patient has a Do Not Resuscitate (DNR) order. What is the most appropriate operator action?

Accepted Answer

Continue dispatching EMS and inform responding units about the reported DNR

Answer

Operators should dispatch EMS and relay DNR information to responders, as verifying a legal DNR order is the responsibility of medical personnel on scene, not the dispatcher.

911 Operator Test Practice Test

911 Operator Test Practice Test

911 Operator Test Medical Pre-Arrival Instructions and Emergency Medical Dispatch 3