#1
Which of the following is an example of a standard precaution for infection control?
Wearing gloves during any contact with a patient's blood or bodily fluids
ExplanationStandard precaution includes wearing gloves for all patient contact to prevent transmission of infections.
#2
What is the primary purpose of sterilization in healthcare settings?
To eliminate all microorganisms, including bacteria, viruses, and fungi
ExplanationSterilization aims to eradicate all microorganisms to prevent infection transmission in healthcare settings.
#3
What is the purpose of personal protective equipment (PPE) in infection control?
To protect healthcare workers from patients and infectious agents
ExplanationPersonal protective equipment (PPE) is designed to safeguard healthcare workers from exposure to infectious agents and other hazards during patient care.
#4
What is the primary purpose of implementing isolation precautions?
To prevent the spread of infectious diseases among patients and healthcare workers
ExplanationIsolation precautions are implemented to prevent the transmission of infectious diseases among patients and healthcare workers by isolating infected individuals.
#5
What is the purpose of using antiseptics in infection control?
To reduce the number of microorganisms on the skin
ExplanationAntiseptics are used in infection control to reduce the microbial load on the skin, thereby decreasing the risk of infection transmission during medical procedures.
#6
What is the primary goal of hand hygiene in infection control?
To reduce the risk of transmitting infections
ExplanationThe primary goal of hand hygiene is to minimize the risk of transmitting infections by removing or killing microorganisms on the hands.
#7
What is the primary purpose of using barriers such as gloves, gowns, and masks in infection control?
To reduce the risk of transmission of infectious agents between patients and healthcare workers
ExplanationBarriers like gloves, gowns, and masks are used in infection control to create a physical barrier between patients and healthcare workers, reducing the risk of transmission of infectious agents.
#8
Which organization is responsible for setting guidelines and regulations for infection control in healthcare facilities in the United States?
Centers for Disease Control and Prevention (CDC)
ExplanationThe CDC is responsible for establishing infection control guidelines and regulations in healthcare facilities in the United States.
#9
What is the main purpose of contact precautions in infection control?
To prevent transmission of infectious agents through direct or indirect contact
ExplanationContact precautions aim to prevent the spread of infectious agents through direct or indirect contact with contaminated surfaces or individuals.
#10
What is the correct sequence of steps for hand hygiene according to WHO?
Wet hands, apply soap, lather and scrub, rinse, dry with a towel or air dry
ExplanationHand hygiene according to WHO involves wetting hands, applying soap, lathering and scrubbing, rinsing, and drying thoroughly.
#11
Which of the following is NOT a mode of transmission for infectious agents?
Verbal communication
ExplanationVerbal communication is not a mode of transmission for infectious agents; it's primarily transmitted through contact, droplets, airborne, and vector-borne routes.
#12
What is the role of vaccination in infection control?
To prevent the spread of infectious diseases among both healthcare workers and patients
ExplanationVaccination plays a crucial role in preventing the spread of infectious diseases by providing immunity to both healthcare workers and patients.
#13
What is the purpose of environmental cleaning in infection control?
To reduce the risk of transmission of infectious agents from contaminated surfaces
ExplanationEnvironmental cleaning is essential to decrease the risk of infection transmission by eliminating or reducing the presence of infectious agents on surfaces.
#14
Which of the following is NOT a recommended practice for proper waste management in healthcare facilities?
Disposing of all waste in the same bin
ExplanationDisposing of all waste in the same bin is not a recommended practice for proper waste management in healthcare facilities as it increases the risk of cross-contamination and infection transmission.
#15
Which of the following is an example of a healthcare-associated infection (HAI)?
Surgical site infection
ExplanationA surgical site infection is an example of an infection acquired during healthcare delivery, known as a healthcare-associated infection (HAI).
#16
Which of the following is an example of an engineering control measure for infection control?
Installing ventilation systems
ExplanationInstalling ventilation systems is an example of an engineering control measure aimed at reducing the transmission of infectious agents in healthcare settings.
#17
What is the significance of surveillance in infection control?
To monitor and detect trends in infection rates
ExplanationSurveillance in infection control is crucial for monitoring infection rates, identifying outbreaks, and implementing timely interventions to prevent further spread.