EMR First Responder Principles 2

Question 1

What does the term 'Standard Precautions' mean in the context of EMS?

Accepted Answer

Assuming all patients may carry infectious pathogens and using appropriate PPE for every patient encounter

Answer

Standard Precautions are infection control measures that assume all patients — regardless of diagnosis — may carry bloodborne or airborne pathogens. They require gloves for every patient contact, and additional PPE (mask, eye protection, gown) when exposure to body fluids is anticipated.

Question 2

An EMR is dispatched to a scene involving a chemical spill with multiple casualties. What is the FIRST priority upon arrival?

Accepted Answer

Establish scene safety, ensure no one enters the hot zone without appropriate hazmat PPE

Answer

Scene safety is always the first priority. At a hazmat scene, no EMS provider should enter the hot zone without proper hazmat PPE. Entering without protection risks the provider becoming a victim, creating additional casualties.

Question 3

Which of the following is an example of expressed consent?

Accepted Answer

A patient who verbally or physically agrees to receive treatment

Answer

Expressed consent is when a patient verbally or physically (e.g., nodding, extending arm for treatment) consents to receive care. It requires the patient to be informed of the treatment and competent to consent.

Question 4

A patient with chest pain and diaphoresis asks the EMR what is wrong with him. The EMR suspects a myocardial infarction but is not certain. What is the most appropriate response?

Accepted Answer

Explain the symptoms that are concerning and that he needs further evaluation at the hospital

Answer

EMRs should communicate honestly without exceeding their scope of practice. Telling a patient what is concerning (symptoms suggesting possible cardiac origin) and that further evaluation is needed is truthful, professional, and does not involve making a definitive diagnosis beyond the EMR's scope.

Question 5

Which document establishes a patient's right to refuse resuscitation in the out-of-hospital setting?

Accepted Answer

A Do Not Resuscitate (DNR) order or POLST form signed by a physician

Answer

A valid DNR order or Physician Orders for Life-Sustaining Treatment (POLST) signed by a licensed physician is the legally recognized document that allows EMS providers to withhold resuscitation in the field.

EMR - Emergency Medical Responder Practice Test

EMR - Emergency Medical Responder Practice Test

EMR First Responder Principles 2