1. Which action helps prevent injuries before they happen?
Preventing injuries is a key lifeguard duty, and rule enforcement helps do that. Waiting until after an injury happens does not prevent harm.
The first part of the lifeguard certification written exam covers the lifeguard's professional role: what your responsibilities are, how a professional lifeguard behaves, and the legal concepts that govern the care you give.
Expect questions on duty to act, standard of care, negligence, consent, abandonment, confidentiality, and Good Samaritan protection. These ideas come up throughout the rest of the exam, so they are worth getting solid early.
Questions last reviewed June 2026 · AHA/ECC guidelinesHow our questions are made
Choose an answer to test yourself — the explanation appears once you answer.
Preventing injuries is a key lifeguard duty, and rule enforcement helps do that. Waiting until after an injury happens does not prevent harm.
Implied consent is used when a person is unresponsive and cannot give permission. A lifeguard can start care because the person cannot answer.
Standard of care is the level of care expected from a lifeguard with the same training. It is not based on convenience, age, or a bystander’s opinion.
Reliable lifeguards show up ready to work and stay alert. Consistent behavior helps the team and improves safety.
A conscious person who is able to refuse care should have that choice respected. The lifeguard should follow the proper response process and not force care.
A lifeguard’s main role is to prevent emergencies when possible and respond quickly when they happen. The lifeguard also continues care until EMS takes over.
Good Samaritan laws protect people who choose to help in an emergency and act in good faith with reasonable care. They do not protect reckless or careless actions.
If a person is conscious and able to understand, the lifeguard should ask for consent before giving care. An unresponsive person is different because consent is implied.
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