When working in a Biological Safety Cabinet (BSC), what must be considered?

When working in a Biological Safety Cabinet (BSC), both proper ergonomics and ventilation integrity are critical factors to consider for effective and safe operation.

Proper ergonomics ensures that the workstation setup promotes comfort and prevents strain on the body during prolonged use. This includes the height of the BSC, the position of equipment and materials, and the reach needed to access tools and supplies. Ergonomic practices help reduce the risk of musculoskeletal disorders, allowing for increased productivity and focus on the task at hand.

Ventilation integrity is equally crucial as the primary function of a BSC is to provide a safe environment by containing biohazardous materials and preventing their escape into the laboratory or the environment. The airflow patterns are designed to protect both the user and the samples being handled. Regular checks and maintenance ensure that the cabinet maintains proper airflow and filter efficiency, thereby safeguarding against potential exposure to infectious agents or contaminants.

In summary, both ergonomic considerations and ventilation integrity are essential for ensuring safety and efficiency while working in a BSC, making the comprehensive approach represented by the correct answer the appropriate choice.