#1
Which of the following is a primary mode of transmission for infectious diseases?
Vector-borne transmission
Fecal-oral transmission
Direct contact transmission
Airborne transmission
#2
What is the recommended duration for handwashing according to infection control guidelines?
5 seconds
10 seconds
20 seconds
30 seconds
#3
What is the role of the Centers for Disease Control and Prevention (CDC) in infection prevention and control?
Providing guidelines and recommendations
Direct patient care
Manufacturing vaccines
Conducting clinical trials
#4
Which of the following is a common symptom of COVID-19?
Loss of taste and smell
Severe headache
Joint pain
Rash
#5
What is the main purpose of isolating patients with infectious diseases?
To prevent transmission to other patients
To punish the patient for contracting the disease
To provide better access to healthcare workers
To increase social distancing
#6
What is the primary purpose of wearing a surgical mask during patient care?
To protect the wearer from airborne particles
To protect the patient from droplets generated by the wearer
To keep the wearer warm
To improve communication with the patient
#7
Which of the following is a common source of healthcare-associated infections (HAIs)?
Poor patient hygiene
High patient satisfaction rates
Limited contact with healthcare workers
Frequent handwashing
#8
What is the primary purpose of using antiseptics?
To sterilize surgical instruments
To kill pathogens on living tissues
To preserve biological specimens
To disinfect environmental surfaces
#9
Which of the following is NOT a standard precaution for infection prevention and control?
Wearing personal protective equipment (PPE)
Using sterile technique for all procedures
Proper hand hygiene
Safe injection practices
#10
What is the correct sequence for donning personal protective equipment (PPE)?
Gown, mask, gloves
Gloves, mask, gown
Mask, gown, gloves
Gloves, gown, mask
#11
Which of the following is NOT a recommended method for sterilizing medical equipment?
Autoclaving
Chemical disinfection
Boiling water
Ethylene oxide gas sterilization
#12
What is the purpose of environmental cleaning in infection prevention and control?
To reduce the risk of microbial growth
To eliminate the need for hand hygiene
To enhance the appearance of the facility
To promote patient comfort
#13
What is the recommended distance for maintaining physical distancing to prevent the spread of infectious diseases?
1 meter (3 feet)
2 meters (6 feet)
5 meters (15 feet)
10 meters (30 feet)
#14
Which of the following is a common route of exposure to hazardous chemicals in healthcare settings?
Ingestion
Injection
Inhalation
All of the above
#15
Which of the following is an example of a healthcare-associated infection (HAI)?
Chickenpox contracted at school
Urinary tract infection acquired during hospitalization
Influenza acquired at a community gathering
Food poisoning from contaminated food at home
#16
Which of the following is NOT a component of standard precautions?
Respiratory hygiene/cough etiquette
Safe injection practices
Environmental cleaning
Using personal protective equipment (PPE) only when dealing with visibly ill patients
#17
Which of the following is NOT a recommended practice for managing medical waste?
Segregating different types of waste
Incinerating all waste
Using appropriate containers for disposal
Implementing sharps injury prevention measures
#18
What is the correct order for removing personal protective equipment (PPE) to prevent contamination?
Gloves, gown, mask
Mask, gown, gloves
Gown, gloves, mask
Gloves, mask, gown
#19
Which of the following is an example of a nosocomial infection?
Common cold contracted at school
Flu contracted while traveling
Hospital-acquired pneumonia
Food poisoning from contaminated food
#20
Which of the following is an example of a bloodborne pathogen?
Influenza virus
Staphylococcus aureus
Hepatitis B virus
Salmonella bacteria
#21
What is the term used to describe the process of an individual developing immunity to a disease through vaccination or natural exposure?
Active immunity
Passive immunity
Herd immunity
Antibody-mediated immunity
#22
Which of the following is an example of a contact precaution in infection prevention?
Wearing a mask when entering the patient's room
Wearing gloves when handling body fluids
Placing the patient in a negative pressure room
Wearing eye protection during procedures
#23
What is the term for the process of killing or inactivating all forms of microbial life, including bacterial spores?
Sanitization
Disinfection
Sterilization
Decontamination
#24
Which of the following is an example of a disease with airborne transmission?
Tuberculosis
Hepatitis A
Norovirus
Malaria
#25
Which of the following is a common method for preventing the spread of antibiotic resistance?
Prescribing antibiotics for viral infections
Using broad-spectrum antibiotics
Completing the full course of antibiotics as prescribed
Using antibiotics prophylactically