#1
Which of the following is a basic step for personal hygiene?
Taking a shower daily
ExplanationDaily showers help maintain cleanliness and promote personal well-being.
#2
What is the recommended duration for washing hands properly?
30 seconds
ExplanationWashing hands for at least 30 seconds effectively removes germs and reduces the risk of infections.
#3
What is the purpose of using hand sanitizer?
To kill germs and bacteria
ExplanationHand sanitizers effectively eliminate germs and bacteria, promoting hand hygiene.
#4
Which of the following is NOT a proper way to dispose of used tissues?
Flushing them down the toilet
ExplanationFlushing tissues can lead to plumbing issues; proper disposal in a waste bin is recommended.
#5
What is the recommended frequency for washing bath towels?
Once a week
ExplanationWashing towels weekly prevents bacterial growth and maintains cleanliness.
#6
Which of the following is NOT a recommended practice for maintaining clean surroundings?
Leaving food crumbs around the house
ExplanationLeaving food crumbs can attract pests and compromise hygiene.
#7
What is the ideal temperature range for storing food in a refrigerator?
0-4°C
ExplanationStoring food between 0-4°C slows bacterial growth, preserving its freshness and safety.
#8
Why is it important to cover your mouth when coughing or sneezing?
To avoid spreading germs to others
ExplanationCovering prevents the spread of airborne germs, protecting others from infections.
#9
What is the recommended frequency for changing toothbrushes?
Every 3 months
ExplanationChanging toothbrushes every 3 months maintains oral hygiene and prevents bacterial buildup.
#10
What is the ideal humidity level for indoor environments to prevent mold growth?
30-50%
ExplanationMaintaining humidity between 30-50% inhibits mold growth and promotes a healthy indoor environment.
#11
Which of the following is a proper way to handle raw meat to prevent contamination?
Using separate cutting boards for raw meat and other foods
ExplanationSeparate cutting boards prevent cross-contamination and ensure food safety.
#12
Which of the following is NOT a proper way to disinfect surfaces?
Using plain water
ExplanationPlain water lacks disinfectant properties; use appropriate cleaning agents for effective surface disinfection.
#13
What is the recommended way to handle kitchen sponges to prevent bacterial growth?
Let them air dry after each use and replace them regularly
ExplanationAir drying and regular replacement minimize bacterial growth in kitchen sponges.
#14
What is the recommended frequency for changing kitchen dish towels?
Once a week
ExplanationRegular replacement of kitchen dish towels prevents bacterial buildup and maintains cleanliness.
#15
Why is it important to clean and disinfect shared items in communal areas?
To prevent the spread of infections among multiple users
ExplanationRegular cleaning prevents infections from spreading among users of shared items in communal areas.