The nurse manager of a busy cardiac care unit is aware of the dangers of alarm fatigue. Which action would help reduce false alarms?
a. The nurse changes the alarm parameters according to orders and patient condition.
b. The nurse teaches the patient and the patient's caregivers how to silence the alarm.
c. The nurse decreases the volume on all alarms of the unit.
d. The nurse silences the alarms of those that sound multiple times within minutes.