#1
Which of the following is a primary mode of transmission for infectious diseases in healthcare settings?
Vector-borne transmission
Airborne transmission
Direct contact transmission
Vehicle-borne transmission
#2
What is the recommended duration for handwashing according to standard infection control protocols?
10 seconds
20 seconds
30 seconds
40 seconds
#3
What is the purpose of contact tracing in controlling the spread of infectious diseases?
To identify potential carriers of the disease
To notify individuals who may have been exposed to the disease
To isolate infected individuals
To administer vaccines to the population
#4
Which of the following is a common precaution to prevent healthcare-associated infections (HAIs) during invasive procedures?
Avoiding hand hygiene before and after the procedure
Using a sterile technique
Leaving open wounds uncovered
Reusing single-use medical equipment
#5
What is the purpose of an isolation room in healthcare settings?
To provide privacy for patients
To isolate patients with infectious diseases
To conduct medical procedures
To store medical equipment
#6
Which of the following is a recommended method to prevent the spread of infections through respiratory droplets?
Covering mouth and nose with hands when coughing or sneezing
Using a tissue or elbow to cover mouth and nose when coughing or sneezing
Not covering mouth and nose when coughing or sneezing
Blowing air forcefully when coughing or sneezing
#7
What is the term used to describe a healthcare-associated infection that is acquired during the course of receiving healthcare treatment?
Community-acquired infection
Nosocomial infection
Endemic infection
Zoonotic infection
#8
Which of the following is a recommended practice to reduce the risk of infection transmission when using medical gloves?
Reusing gloves if not visibly soiled
Changing gloves between patient contacts
Washing gloves with soap and water after each use
Using gloves only for non-invasive procedures
#9
Which of the following is an example of a healthcare-associated infection (HAI) caused by a bacteria commonly found on the skin or in the nasal passages?
Clostridium difficile infection
Vancomycin-resistant enterococci (VRE) infection
Methicillin-resistant Staphylococcus aureus (MRSA) infection
Pseudomonas aeruginosa infection
#10
What is the primary purpose of using an N95 respirator in healthcare settings?
To protect against airborne pathogens
To provide comfort during long shifts
To prevent contamination of the face
To improve communication with patients
#11
Which of the following personal protective equipment (PPE) should be worn when anticipating exposure to blood or bodily fluids?
Face shield
Gloves
N95 respirator
Gown
#12
What does the acronym 'CDC' stand for in the context of infection control?
Central Disease Control
Control of Diseases and Conditions
Center for Disease Control and Prevention
Center for Diagnosis and Control
#13
What is the recommended distance for maintaining respiratory hygiene/cough etiquette to prevent droplet transmission of infections?
#14
Which of the following is NOT considered a standard precaution in infection control?
Use of gloves
Wearing a surgical mask
Safe injection practices
Handling contaminated waste properly
#15
What is the purpose of a sharps container in healthcare settings?
To store medications
To dispose of used needles and other sharp objects safely
To hold personal protective equipment (PPE)
To store laboratory samples
#16
Which of the following actions is part of standard precautions in infection control?
Administering antibiotics to all patients
Using a mask only when dealing with known infectious patients
Avoiding contact with all bodily fluids
Wearing gloves when anticipating contact with blood or bodily fluids
#17
What is the primary purpose of using an alcohol-based hand sanitizer?
To remove visible dirt from hands
To moisturize the skin
To kill microorganisms on the hands
To provide a pleasant scent
#18
Which of the following is NOT a proper technique for handling contaminated linens in healthcare settings?
Placing contaminated linens in a designated bag or hamper
Holding linens close to the body when transporting
Avoiding shaking or fluffing linens
Wearing appropriate PPE when handling contaminated linens
#19
Which of the following is a recommended practice for handling contaminated sharps?
Recapping needles before disposal
Discarding sharps in a regular trash bin
Using a mechanical device to grasp and dispose of sharps
Reusing sharps if they appear undamaged
#20
What is the primary purpose of wearing eye protection in healthcare settings?
To enhance vision clarity
To shield the eyes from splashes, sprays, and droplets
To improve peripheral vision
To reduce glare from overhead lights
#21
Which of the following disinfectants is commonly used for surfaces in healthcare settings due to its broad spectrum activity?
Bleach (sodium hypochlorite)
Vinegar (acetic acid)
Hydrogen peroxide
Rubbing alcohol (isopropyl alcohol)
#22
In healthcare settings, what does the acronym 'PPE' stand for?
Personal Preventive Equipment
Personal Protective Environment
Personal Protective Equipment
Preventive Protective Equipment
#23
What is the primary purpose of performing environmental cleaning and disinfection in healthcare facilities?
To make the environment smell better
To reduce the risk of healthcare-associated infections (HAIs)
To minimize energy consumption
To comply with regulatory requirements
#24
What is the recommended method for disposal of used needles and syringes in healthcare settings?
Flushing them down the toilet
Placing them in the regular trash
Putting them in a puncture-resistant container
Leaving them on a countertop for disposal
#25
Which of the following is a critical component of proper respiratory hygiene and cough etiquette?
Coughing or sneezing directly into the air
Wearing a face mask at all times
Covering mouth and nose with a tissue or elbow
Blowing air forcefully to clear nasal passages