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SCBA (Self-Contained Breathing Apparatus) equipment should be inspected after each use to ensure its reliability and safety for firefighters. This practice is critical because any variation in performance could compromise the safety of the user during emergency operations.

After each use, firefighters must verify that the equipment is functioning correctly, check for any signs of damage, and ensure that the air supply is sufficient and uncontaminated. This diligent inspection protocol allows any issues to be identified and addressed immediately, ensuring that the SCBA is ready for the next response.

While other options might suggest regular inspections, such as weekly or monthly, they do not align with the immediacy of needing to check SCBA after each deployment. Annually is also insufficient, as it does not closely monitor the equipment's condition before each use when the risks are greatest.