Question

When should you use a HEPA N-95 mask?

1) During a pandemic
2) When working in a dusty environment
3) When caring for someone with a respiratory illness
4) All of the above

Answer 1

An N-95 mask with HEPA filtration should be used during pandemics, in dusty work environments, and when providing care for individuals with respiratory illnesses. HEPA filters are also essential in hospital ventilation systems and biological safety cabinets.

Step-by-step explanation:

An N-95 mask with HEPA filtration is highly efficient at filtering airborne particles, including bacteria, viruses, and dust. It should be used in various scenarios for protecting against the inhalation of harmful particles:

• During a pandemic, to help prevent the spread of diseases like COVID-19.
• When working in a dusty environment, to reduce the inhalation of dust particles.
• When caring for someone with a respiratory illness, to prevent contracting the illness yourself and to minimize further spreading it to others.

Additionally, HEPA filters are key in hospital environments, particularly within ventilation systems and biological safety cabinets, to provide clean air and protect against the transmission of microbes.