What additional considerations apply to balancing in hospital or cleanroom environments?

What additional considerations apply to balancing in hospital or cleanroom environments?

• A. Strict cleanliness, infection control, room pressure relationships, minimal disruption, and detailed documentation for regulatory compliance.
• B. Highest possible airflow regardless of cleanliness.
• C. No special considerations beyond standard balancing.
• D. Only check noise levels.

Answer: (A)