Which of the following describes appropriate communication during a lifeguarding duty?

The choice of verbal commands and active listening as the appropriate communication during lifeguarding duty is correct because effective communication is vital to ensuring safety in aquatic environments. Verbal commands allow lifeguards to instruct patrons clearly and assertively, facilitating quick responses to potential hazards or emergencies.

Active listening is equally important because it enables lifeguards to fully understand the concerns and needs of both patrons and fellow staff members. This two-way communication ensures that all parties are informed and can act accordingly, which can be crucial in emergency situations where quick decision-making is essential.

Using only hand signals, communicating exclusively with supervisors, or avoiding distractions while communicating would not provide the comprehensive communication required in a lifeguarding scenario. Hand signals may not convey complex messages, and limiting communication to supervisors could ignore vital information from other staff or patrons. Avoiding distractions is important, but it's the combination of verbal commands and active listening that truly enhances the safety and efficacy of lifeguarding duties.