Final answer:
A Patient Care Technician should count a patient's respirations for 60 seconds to accurately assess their breathing rate.
Step-by-step explanation:
A Patient Care Technician should count a patient's respirations for 60 seconds. This allows for an accurate assessment of the patient's breathing rate. Counting for shorter periods of time may not provide a representative sample, while counting for longer periods can be unnecessary and time-consuming. By counting for a full minute, the technician can obtain an accurate average of the patient's respiratory rate.
Learn more about patient respirations