Final answer:
The circulator must remind the surgeon of the inflation time even if the pneumatic tourniquet has an alarm, to prevent complications and ensure patient safety. So, the statement is false.
Step-by-step explanation:
The statement is false. Despite the fact that modern pneumatic tourniquets may have alarms that indicate when a preset time has elapsed, it is still the responsibility of the circulator or other operating room staff to monitor and remind the surgical team about inflation times to ensure patient safety. Excessive tourniquet time can lead to complications such as nerve damage and tissue ischemia.
Therefore, the circulator must be vigilant in tracking the time and communicating with the surgeon, even if there is an alarm in place as a backup safety measure.