Question

a laminar flow hood’s hepa filter should be inspected and certified how often?
○ every month
○ every year
○ every 2 years
○ every 6 months

Explanation:

In the context of laboratory safety and equipment maintenance (related to Medicine and Health or Nursing in Natural Science), laminar flow hood HEPA filters are typically inspected and certified annually to ensure proper air filtration and safety compliance.

Answer:

B. Every year