#1
What is the minimum recommended duration for handwashing?
30 seconds
ExplanationAdequate time to effectively remove germs.
#2
Which of the following is a proper disposal method for sharps?
Placing them in a designated sharps container
ExplanationSafe containment to prevent accidental injuries.
#3
Which of the following is NOT considered a part of personal protective equipment (PPE)?
Scrubs
ExplanationGenerally worn for comfort and hygiene, not as protective gear.
#4
What is the purpose of eye protection in clinical settings?
To protect against splashes of blood, saliva, or other bodily fluids
ExplanationPrevents direct contact with potentially infectious materials.
#5
What is the purpose of a respirator in clinical safety?
To protect against airborne particles and infectious agents
ExplanationFilters out harmful particles from the air.
#6
Which of the following is a recommended personal protective equipment (PPE) for healthcare workers during aerosol-generating procedures?
N95 respirator
ExplanationFilters out airborne particles including viruses.
#7
What is the purpose of a face shield in clinical safety?
To protect the eyes from splashes
ExplanationPrevents direct contact with potentially infectious materials.
#8
What is the recommended distance for maintaining between individuals to reduce the risk of respiratory droplet transmission?
6 feet (2 meters)
ExplanationMinimizes the potential for droplet spread.
#9
Which of the following is an example of engineering controls to mitigate infection risk?
Installing barriers or partitions
ExplanationPhysical barriers to reduce exposure to pathogens.
#10
What is the recommended procedure for removing contaminated gloves?
Grasp the outside edge near the wrist and peel away from the hand, turning the glove inside out
ExplanationMinimizes contact with potentially contaminated surfaces.
#11
Which of the following is NOT a standard precaution in clinical settings?
Wearing a mask only when treating confirmed COVID-19 patients
ExplanationMasks are necessary regardless of patient status to prevent transmission.
#12
What is the purpose of a fit test for respirators?
To ensure a proper seal and fit on the wearer's face
ExplanationCritical for effective filtration and protection.
#13
Which of the following statements about hand sanitizers is true?
Hand sanitizers are less effective than handwashing for removing certain types of germs
ExplanationHandwashing is generally more thorough in germ removal.
#14
What is the purpose of double gloving during certain procedures?
To provide extra protection against exposure to blood and bodily fluids
ExplanationAdded layer of defense against contamination.