WSI - Water Safety Instructor Water Safety and Rescue Skills Questions and Answers

Question 1

A WSI is supervising a free swim period and notices a swimmer who is vertical in the water, with their head tilted back and mouth at water level. They are not calling for help, and their arms are pressing down at their sides in a repetitive motion. What is this person most likely experiencing?

Accepted Answer

Active drowning

Answer

The signs described—vertical position, head back, mouth at water level, ineffective arm movements, and inability to call for help—are classic indicators of the instinctive drowning response. A distressed swimmer can typically still call out and wave for help.

Question 2

Which of the following is a critical component of an aquatic facility's Emergency Action Plan (EAP) that a Water Safety Instructor must be prepared to activate immediately?

Accepted Answer

The specific signals used to alert other staff and clear the pool

Answer

The EAP outlines the immediate response to an emergency. Key components include how to recognize an emergency, how to activate the EAP (often with specific signals like whistle blasts), and the roles of each staff member in clearing the pool, providing care, and contacting EMS.

Question 3

While teaching, a student in the shallow end, about 5 feet from the edge of the pool, begins to struggle and appears distressed. The WSI is on the pool deck. Which is the safest and most appropriate non-swimming rescue to perform in this situation?

Accepted Answer

A reaching assist with a rescue tube

Answer

The principle of "reach or throw, don't go" applies here. Since the victim is close to the side, a reaching assist is the quickest, safest, and most effective method. It keeps the rescuer out of the water, minimizing risk. A throwing assist is for greater distances, and a wading or swimming rescue is only used when reaching or throwing is not possible.

Question 4

What is the primary objective when providing care for a swimmer with a suspected head, neck, or spinal injury in the water?

Accepted Answer

To minimize movement of the head, neck, and spine using in-line stabilization

Answer

The top priority for a suspected spinal injury is to prevent further harm. This is achieved by using the head splint technique or other methods to maintain in-line stabilization, minimizing any movement of the head, neck, and back while waiting for EMS to arrive and perform extraction.

Question 5

A WSI is conducting a class and notices a group of children repeatedly hyperventilating before attempting to swim underwater for distance. What is the most important and immediate action the instructor should take?

Accepted Answer

Stop the activity immediately and explain the risks of shallow water blackout

Answer

Hyperventilating before swimming underwater depletes the body's carbon dioxide levels. This can bypass the body's natural urge to breathe, leading to a loss of consciousness in the water, known as shallow water blackout. A WSI's primary responsibility is safety, which requires immediately stopping this dangerous behavior and educating the participants.

WSI - Water Safety Instructor Practice Test

WSI - Water Safety Instructor Practice Test

WSI - Water Safety Instructor Water Safety and Rescue Skills Questions and Answers