Introduction to First Aid: A Comprehensive Guide for Medical Assistants

Question 1

When assessing an emergency scene, which step should be prioritized to ensure the safety of both the victim and the responder?

Accepted Answer

Identify potential hazards and establish a safe environment

Answer

Determine the number of victims and their injuries

Answer

Contact emergency medical services immediately

Question 2

As a first responder arriving at an emergency scene, what should be your first step?

Accepted Answer

Cautiously approach and assess the situation

Answer

Count the injured individuals

Answer

Start CPR on the most severely injured person

Answer

Call for backup

Question 3

In the initial assessment of a person experiencing an emergency, what should be the first priority?

Accepted Answer

Checking for responsiveness

Answer

Calling for emergency medical services

Answer

Administering first aid

Answer

Transporting the person to a hospital

Question 4

Which of the following best describes universal precautions in first aid?

Accepted Answer

Using protective gear to prevent contact with potential pathogens

Answer

Asking the patient about their medical history

Answer

Assessing the patient's vital signs

Answer

Only providing first aid to those you know well

Question 5

In performing CPR, what is the recommended ratio of chest compressions to rescue breaths?

Accepted Answer

30:2

Answer

15:2

Answer

100:2

Answer

5:1

Question 6

Who is authorized to operate an Automated External Defibrillator (AED) in an emergency situation?

Accepted Answer

Anyone who has received proper training

Answer

Only certified medical professionals

Answer

Only individuals over the age of 18

Answer

Anyone present at the scene

Question 7

Which of the following is not a responsibility of a first responder?

Accepted Answer

Determining the cause of the emergency

Answer

Assessing the scene for hazards

Answer

Providing immediate care to victims

Answer

Transporting patients to the hospital

Question 8

What is the primary purpose of placing an unconscious person in the recovery position?

Accepted Answer

Preventing aspiration

Answer

Maintaining an open airway

Answer

Reducing swelling

Answer

Providing comfort

Question 9

When applying a bandage to a wound, which material is most suitable for absorbing blood and protecting the wound?

Accepted Answer

Gauze

Answer

Cotton balls

Answer

Paper towels

Answer

Cloth

Question 10

When responding to a medical emergency, what is the first priority?

Accepted Answer

Assess the scene for safety

Answer

Administer first aid

Answer

Call for emergency medical services

Answer

Check the patient's vital signs

Question 11

True or False: Applying direct pressure is the most effective method to control bleeding from a wound.

Accepted Answer

True

Answer

False

Question 12

When performing CPR on an adult, what is the compression-to-ventilation ratio?

Accepted Answer

30:2

Answer

15:2

Answer

45:2

Answer

60:2

Question 13

Which of the following is NOT typically measured when assessing a patient's vital signs?

Accepted Answer

Pain level

Answer

Temperature

Answer

Heart rate

Answer

Blood pressure

Question 14

In first aid, what's the first thing you should do when assessing an emergency scene?

Accepted Answer

Check for hazards and ensure safety

Answer

Call for medical help

Answer

Give first aid to the victim

Answer

Take the victim to the hospital

Question 15

Which fundamental principle of First Aid involves covering wounds with sterile dressings and avoiding the removal of embedded objects?

Accepted Answer

Cover wounds with sterile dressings, but refrain from removing any embedded objects.

Answer

Always relocate an injured individual, even if they have lost consciousness.

Answer

Apply direct pressure to stop bleeding, regardless of whether it's arterial.

Answer

Perform CPR on all unconscious individuals, regardless of their breathing status.

Question 16

What's the very first thing you should do when arriving at an emergency scene?

Accepted Answer

Check for safety hazards.

Answer

Call 911.

Answer

Start giving first aid.

Answer

Move the injured person to a safer spot.

Question 17

In first aid, ensuring the safety of the scene is the:

Accepted Answer

First step

Answer

Second step

Answer

Third step

Answer

Last step

Question 18

When performing first aid, it is essential to protect yourself from potential hazards by using:

Accepted Answer

Personal protective equipment(PPE)

Answer

Standard first aid kit

Answer

Emergency medical services

Answer

Automated external defibrillator(AED)

Question 19

A common cause of choking is:

Accepted Answer

Food lodged in the airway

Answer

Trauma to the chest

Answer

Exposure to toxic fumes

Answer

Insect bite

Question 20

The primary objective of first aid for sprains and strains is to:

Accepted Answer

Prevent further injury

Answer

Relieve pain

Answer

Restore range of motion

Answer

Prevent infection

Question 21

The Heimlich maneuver is specifically used to:

Accepted Answer

Remove an obstruction from the airway

Answer

Stop bleeding

Answer

Revive an unconscious person

Answer

Treat a burn

Question 22

In an emergency, what is the most important role of bystanders?

Accepted Answer

Providing assistance guided by trained first aiders

Answer

Filming or taking pictures of the incident

Answer

Attempting advanced medical procedures independently

Answer

Leaving the scene to seek professional help