Examination Practice Questions And

Illinois Dive Rescue Technician Certification Examination Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

• Which of the following is the primary responsibility of a dive rescue

technician?

• Equipment maintenance only
• Rescue and recovery of victims in water incidents
• Supervising lifeguards
• Water quality testing

Rationale: The primary role of a dive rescue technician is to perform

rescue and recovery operations in water emergencies.

• What is the first step before entering a dive rescue operation?
• Swimming to the victim immediately
• Checking personal gear 1 / 4

• Conducting a risk assessment and size-up of the scene
• Calling for media coverage

Rationale: Conducting a scene assessment ensures safety for both

rescuers and victims.

• What type of water condition presents the greatest risk for dive rescue

operations?

• Clear swimming pools
• Swift, moving water or strong currents
• Shallow ponds
• Heated pools

Rationale: Fast-moving water increases risk of entrapment, injury,

and equipment complications.

4. During a dive, visibility drops suddenly. The first action should be:

• Continue to search without changes
• Surface immediately
• Switch to tactile search techniques and maintain buddy contact
• Remove equipment

Rationale: Reduced visibility requires tactile search methods to safely

continue the operation.

• What is the standard buddy system principle?
• Divers can operate alone if trained
• Each diver is paired with another for safety and mutual support
• Only experienced divers need a buddy 2 / 4

• Buddies alternate shifts

Rationale: The buddy system ensures immediate assistance if a diver

encounters trouble.

• What personal protective equipment is essential for ice diving?
• Regular swimsuit
• Standard fins only
• Dry suit with thermal protection, helmet, and tether
• Sunglasses and gloves

Rationale: Ice diving requires specialized protection against

hypothermia and entrapment.

• What is the purpose of a dive line in rescue operations?
• Measure water depth
• Retrieve equipment only
• Maintain diver orientation and assist in victim recovery
• Tie off boats

Rationale: Dive lines guide divers and ensure they can safely

navigate back to the entry point.

• Which method is recommended for lifting a conscious victim from the

water?

• Drag by the feet
• Lift with a rope only
• Use a proper water rescue carry or backboard technique
• Pull by the hair 3 / 4

Rationale: Proper carries prevent further injury to the victim and

rescuer.

• When performing underwater searches in zero visibility, which pattern

is preferred?

• Random wandering
• Circular or jackstay search patterns
• Diagonal swim
• Depth-only sweep

Rationale: Systematic search patterns maximize coverage and reduce

the risk of missing victims.

• What is the recommended maximum bottom time for dive

rescue operations in cold water without specialized equipment?

• 60 minutes
• 50 minutes
• 40 minutes
• 20–30 minutes

Rationale: Cold water significantly increases risk of hypothermia and

reduces safe dive time.

• What is a common hazard when entering a waterway from an

elevated position?

• Sun glare
• Impact injuries due to unknown depth or submerged objects
• Minor scratches
• / 4