#1
What is an essential step in preventing the spread of COVID-19 in professional settings?
Wearing masks
ExplanationMasks help prevent the spread of respiratory droplets.
#2
What is the recommended distance to maintain between individuals to reduce the risk of COVID-19 transmission?
6 feet
ExplanationMaintaining distance reduces the risk of droplet transmission.
#3
What is the role of hand hygiene in preventing COVID-19 transmission?
It reduces the spread of germs
ExplanationRegular handwashing helps prevent viral spread.
#4
Which of the following populations is considered at higher risk for severe illness from COVID-19?
Elderly individuals
ExplanationElderly individuals are more vulnerable to severe outcomes.
#5
What is the purpose of implementing temperature checks in professional settings during the COVID-19 pandemic?
To identify individuals with fever symptoms
ExplanationFever can be an early sign of COVID-19 infection.
#6
Which of the following is NOT a common symptom of COVID-19?
Itchy eyes
ExplanationItchy eyes are not commonly associated with COVID-19.
#7
What type of ventilation is recommended to reduce the risk of COVID-19 transmission indoors?
Opening windows and doors
ExplanationImproving airflow helps disperse viral particles.
#8
Which type of face covering is recommended for preventing the spread of COVID-19?
N95 respirator mask
ExplanationN95 masks offer high filtration efficiency.
#9
What is the incubation period of COVID-19?
14 days
ExplanationSymptoms can appear up to 14 days after exposure.
#10
What is the recommended duration for washing hands to prevent the spread of COVID-19?
20 seconds
ExplanationAdequate handwashing requires at least 20 seconds.
#11
What is the purpose of contact tracing in the context of COVID-19?
To identify individuals who may have been exposed to the virus
ExplanationContact tracing helps contain outbreaks by identifying potential cases.
#12
Which of the following activities is considered high risk for COVID-19 transmission?
Indoor dining at a restaurant
ExplanationIndoor settings with close contact increase transmission risk.
#13
What is the typical mode of transmission of the COVID-19 virus?
Airborne droplets
ExplanationThe virus spreads through respiratory droplets.
#14
Which of the following is a potential complication of COVID-19 infection?
Hair loss
ExplanationHair loss can occur as a complication of COVID-19.
#15
Which of the following is an example of a 'super-spreader' event for COVID-19?
Birthday party in a small room with poor ventilation
ExplanationClose contact in poorly ventilated spaces increases transmission risk.