Hand Hygiene and PPE: Essential Knowledge for Healthcare Professionals

Question 1

MCQ: When donning gloves, the correct order is to:

Accepted Answer

Dominant hand first, then non-dominant hand

Answer

Non-dominant hand first, then dominant hand

Answer

Both hands simultaneously

Answer

It does not matter which hand is gloved first

Question 2

MCQ: When doffing a gown, the first step is to untie the:

Accepted Answer

Back ties

Answer

Front ties

Answer

Sleeves

Answer

Neck ties

Question 3

MCQ: What is the key difference between standard precautions and universal precautions?

Accepted Answer

Standard precautions are used for patients with suspected infections, while universal precautions are used for all patients

Answer

Standard precautions are more comprehensive than universal precautions

Answer

Universal precautions are used for patients with known infections, while standard precautions are used for all patients

Answer

There is no difference between standard precautions and universal precautions

Question 4

MCQ: In which scenario is it appropriate to wear a surgical mask?

Accepted Answer

When entering a patient's room with known respiratory infection

Answer

When performing a minor surgical procedure

Answer

When assisting with a patient's personal hygiene

Answer

When handling contaminated waste

Question 5

Which type of microorganisms can be most effectively eliminated from the hands through regular handwashing with soap and water?

Accepted Answer

Bacteria

Answer

Prions

Answer

Viruses

Answer

Fungal spores

Question 6

Which of the following is **NOT** a key principle of effective hand hygiene?

Accepted Answer

Wearing gloves as a **replacement** for handwashing

Answer

Frequent handwashing with soap and water

Answer

Use of alcohol-based hand sanitiser when hands are not visibly soiled

Answer

Drying hands thoroughly after washing or sanitising

Question 7

Which type of glove is recommended for handling potentially infectious substances?

Accepted Answer

Nitrile gloves

Answer

Latex gloves

Answer

Vinyl gloves

Answer

Disposable gloves

Question 8

What is the primary purpose of PPE in healthcare settings?

Accepted Answer

To prevent healthcare workers from acquiring infections from patients

Answer

To comply with regulations

Answer

To protect patients from healthcare workers' infections

Answer

To maintain a sterile environment

Question 9

Which UK organization is responsible for setting standards for infection prevention and control?

Accepted Answer

Public Health England (PHE)

Answer

National Institute for Health and Care Excellence (NICE)

Answer

World Health Organization (WHO)

Answer

Centers for Disease Control and Prevention (CDC)

Question 10

To effectively remove dirt and transient microorganisms from hands, which method is most effective?

Accepted Answer

Washing hands with soap and water only

Answer

Applying an alcohol-based hand sanitizer

Answer

Using a povidone-iodine solution

Answer

Wearing gloves

Question 11

Which of the following is not a reason for using PPE in healthcare settings?

Accepted Answer

Maintaining patient privacy

Answer

Preventing the spread of infection

Answer

Protecting the healthcare worker from hazardous substances

Answer

Reducing the risk of sharps injuries

Question 12

Which of the following is a common type of healthcare-associated infection?

Accepted Answer

Methicillin-resistant Staphylococcus aureus (MRSA)

Answer

Influenza

Answer

Common cold

Answer

Hepatitis A

Question 13

In healthcare, what is the primary purpose of hand hygiene?

Accepted Answer

Preventing the spread of infection

Answer

Protecting the healthcare worker from hazardous substances

Answer

Maintaining patient privacy

Answer

Reducing the risk of slips and falls

Question 14

If you accidentally contaminate your PPE, what is the appropriate action?

Accepted Answer

Remove and replace the contaminated PPE immediately

Answer

Disinfect the contaminated PPE with a bleach solution

Answer

Continue using the PPE until the end of your shift

Answer

Notify your supervisor but continue using the PPE

Question 15

What is the primary purpose of using an alcohol-based hand sanitizer?

Accepted Answer

To reduce the number of microorganisms on the hands

Answer

To eliminate all pathogens on the hands

Answer

To replace thorough handwashing with soap and water

Answer

To prevent the transmission of infections through airborne particles

Question 16

According to the World Health Organization (WHO), what is the correct order for performing hand hygiene with an alcohol-based hand rub?

Accepted Answer

Apply hand rub, rub hands together, allow to air dry

Answer

Wet hands with water, apply hand rub, rub hands together, allow to air dry

Answer

Apply hand rub, rub hands together until dry, rinse with water

Answer

Wet hands with water, apply hand rub, rinse with water, dry with a clean towel

Question 17

What is the primary objective of the WHO's Five Moments of Hand Hygiene?

Accepted Answer

To provide specific guidance on when and how healthcare workers should perform hand hygiene

Answer

To eradicate all healthcare-associated infections

Answer

To replace existing hand hygiene guidelines and protocols

Answer

To monitor hand hygiene compliance and identify areas for improvement

Question 18

Which technique is considered the most effective for eliminating microorganisms from hands in a healthcare setting?

Accepted Answer

Washing with soap and running water for at least 20 seconds

Answer

Using an alcohol-based hand sanitizer with at least 60% alcohol

Answer

Rinsing hands with water alone

Answer

Wearing disposable gloves without washing hands

Question 19

In healthcare settings, PPE should be worn:

Accepted Answer

When there is a potential risk of exposure to bloodborne pathogens or other potentially infectious materials

Answer

Only during invasive procedures

Answer

Only when working with patients with known infections

Question 20

Which type of PPE provides primary protection against airborne pathogens?

Accepted Answer

Respirator mask

Answer

Eye protection

Answer

Gloves

Answer

Gown

Question 21

When donning PPE, the correct sequence is:

Accepted Answer

1. Gown, 2. Mask, 3. Gloves, 4. Eye protection

Answer

1. Mask, 2. Gloves, 3. Gown, 4. Eye protection

Answer

1. Gloves, 2. Gown, 3. Eye protection, 4. Mask

Answer

1. Eye protection, 2. Mask, 3. Gloves, 4. Gown

Question 22

According to the World Health Organization's "My Five Moments for Hand Hygiene" guidelines, which of the following is NOT a recommended moment for hand hygiene?

Accepted Answer

Before touching a patient's surroundings

Answer

Before clean/aseptic procedures

Answer

After body fluid exposure

Answer

After patient contact

Question 23

The minimum recommended duration for effective handwashing is:

Accepted Answer

20 seconds

Answer

10 seconds

Answer

30 seconds

Answer

60 seconds

Question 24

Which of the following is a potential consequence of inadequate hand hygiene practices in healthcare settings?

Accepted Answer

Increased risk of healthcare-associated infections (HAIs)

Answer

Patient discomfort

Answer

Damage to medical equipment

Question 25

If you accidentally touch your face while wearing PPE, the appropriate action to take is:

Accepted Answer

Immediately wash your hands or use an alcohol-based hand sanitizer

Answer

Wait until the end of your shift to wash your hands

Answer

Remove and discard the PPE

Answer

Continue working as usual