A household has persistent damp patches and visible mould on bedroom walls. Which advice is most appropriate?
Correct answer: A. Repair leaks and improve ventilation
- A. Repair leaks and improve ventilation
- B. Close all windows during the day
- C. Paint over the mould without cleaning it
- D. Use strong perfume to mask the odour
Explanation
Repairing the source of moisture and improving ventilation reduce mould growth and respiratory irritation. Painting over mould without correcting dampness only hides the problem temporarily.
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About Environmental Health and Sanitation
Environmental health examines how water, air, food, housing, waste, noise, chemicals and workplace conditions affect disease and well-being. Sanitation content includes safe water treatment and storage, sewage and solid-waste disposal, food hygiene, vector control and the distinction between personal cleanliness and broader public-health sanitation.
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50 free Environmental Health and Sanitation MCQs from Community Health Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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