Infection Control Certification Exam With
Actual Questions & Verified Answers, Plus
Explained Rationales/Expert Verified For
Guaranteed 100% Pass 2026/Latest
Update/Instant Download Pdf
1. What is the primary goal of infection control programs in
healthcare settings?
A. Increase hospital revenue
B. Reduce healthcare staffing costs
C. Prevent and reduce healthcare-associated infections
D. Shorten patient admission times
Answer: C
Rationale: Infection control programs are designed to prevent
and reduce healthcare-associated infections (HAIs) through
surveillance, hygiene practices, and evidence-based protocols.
2. The most effective method to prevent the spread of infection is:
A. Antibiotic therapy
B. Hand hygiene
C. Use of masks only
D. Patient isolation
Answer: B
Rationale: Hand hygiene is the single most effective measure for
preventing transmission of infectious agents.
3. When should alcohol-based hand rub NOT be used?
A. When hands are visibly soiled
B. Before patient contact
, C. After removing gloves
D. After touching patient surroundings
Answer: A
Rationale: Alcohol-based hand rub is ineffective on visibly soiled
hands; soap and water are required.
4. Standard precautions apply to:
A. Only infected patients
B. Only ICU patients
C. All patients regardless of diagnosis
D. Only surgical patients
Answer: C
Rationale: Standard precautions are used for all patients to
prevent transmission of infectious agents.
5. The most common mode of transmission for healthcare-
associated infections is:
A. Airborne transmission
B. Contact transmission
C. Vector-borne transmission
D. Genetic transmission
Answer: B
Rationale: Contact transmission (direct or indirect) is the most
common route in healthcare settings.
6. Which of the following is an example of droplet transmission?
A. Tuberculosis spread through air
B. MRSA on surfaces
C. Influenza spread by coughing
D. Hepatitis B via blood
Answer: C
, Rationale: Droplets from coughing or sneezing spread influenza
over short distances.
7. Airborne precautions are required for which disease?
A. Influenza
B. Tuberculosis
C. Norovirus
D. Clostridium difficile
Answer: B
Rationale: Tuberculosis is transmitted via airborne particles
requiring special respiratory protection.
8. Which PPE is required for airborne precautions?
A. Surgical mask
B. N95 respirator
C. Gown only
D. Gloves only
Answer: B
Rationale: N95 respirators filter airborne particles and are
required for airborne diseases.
9. The proper sequence for donning PPE is:
A. Gloves, mask, gown, eye protection
B. Gown, mask/respirator, eye protection, gloves
C. Mask, gown, gloves, eye protection
D. Gloves, gown, eye protection, mask
Answer: B
Rationale: PPE is donned in a sequence that ensures full
coverage and minimizes contamination risk.
10. The proper sequence for removing PPE is:
A. Mask, gloves, gown, eye protection
B. Gloves, gown, eye protection, mask
Actual Questions & Verified Answers, Plus
Explained Rationales/Expert Verified For
Guaranteed 100% Pass 2026/Latest
Update/Instant Download Pdf
1. What is the primary goal of infection control programs in
healthcare settings?
A. Increase hospital revenue
B. Reduce healthcare staffing costs
C. Prevent and reduce healthcare-associated infections
D. Shorten patient admission times
Answer: C
Rationale: Infection control programs are designed to prevent
and reduce healthcare-associated infections (HAIs) through
surveillance, hygiene practices, and evidence-based protocols.
2. The most effective method to prevent the spread of infection is:
A. Antibiotic therapy
B. Hand hygiene
C. Use of masks only
D. Patient isolation
Answer: B
Rationale: Hand hygiene is the single most effective measure for
preventing transmission of infectious agents.
3. When should alcohol-based hand rub NOT be used?
A. When hands are visibly soiled
B. Before patient contact
, C. After removing gloves
D. After touching patient surroundings
Answer: A
Rationale: Alcohol-based hand rub is ineffective on visibly soiled
hands; soap and water are required.
4. Standard precautions apply to:
A. Only infected patients
B. Only ICU patients
C. All patients regardless of diagnosis
D. Only surgical patients
Answer: C
Rationale: Standard precautions are used for all patients to
prevent transmission of infectious agents.
5. The most common mode of transmission for healthcare-
associated infections is:
A. Airborne transmission
B. Contact transmission
C. Vector-borne transmission
D. Genetic transmission
Answer: B
Rationale: Contact transmission (direct or indirect) is the most
common route in healthcare settings.
6. Which of the following is an example of droplet transmission?
A. Tuberculosis spread through air
B. MRSA on surfaces
C. Influenza spread by coughing
D. Hepatitis B via blood
Answer: C
, Rationale: Droplets from coughing or sneezing spread influenza
over short distances.
7. Airborne precautions are required for which disease?
A. Influenza
B. Tuberculosis
C. Norovirus
D. Clostridium difficile
Answer: B
Rationale: Tuberculosis is transmitted via airborne particles
requiring special respiratory protection.
8. Which PPE is required for airborne precautions?
A. Surgical mask
B. N95 respirator
C. Gown only
D. Gloves only
Answer: B
Rationale: N95 respirators filter airborne particles and are
required for airborne diseases.
9. The proper sequence for donning PPE is:
A. Gloves, mask, gown, eye protection
B. Gown, mask/respirator, eye protection, gloves
C. Mask, gown, gloves, eye protection
D. Gloves, gown, eye protection, mask
Answer: B
Rationale: PPE is donned in a sequence that ensures full
coverage and minimizes contamination risk.
10. The proper sequence for removing PPE is:
A. Mask, gloves, gown, eye protection
B. Gloves, gown, eye protection, mask
