Florida Hyperbaric Technician
Certification Exam Questions and
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. Which condition is commonly treated with HBOT?
A. Seasonal allergies
B. Decompression sickness
C. Migraine headaches only
D. Common cold
Answer: B
Rationale: HBOT is a recognized treatment for decompression sickness.
2. Before treatment, all combustible materials should be:
A. Encouraged inside chamber
B. Removed from chamber environment
C. Stored near oxygen supply
D. Ignored
Answer: B
Rationale: Oxygen-rich environments increase fire risk.
3. What is the purpose of a pre-treatment patient assessment?
A. Determine treatment safety and readiness
B. Replace physician orders
C. Reduce documentation
D. Shorten treatment time
Answer: A
Rationale: Assessments identify contraindications and risks.
4. Which gas law explains total pressure as the sum of individual gas
pressures?
, A. Boyle's Law
B. Dalton's Law
C. Charles's Law
D. Gay-Lussac's Law
Answer: B
Rationale: Dalton's Law concerns partial pressures of gases.
5. A patient reports chest discomfort during ascent. The technician should:
A. Ignore complaint
B. Follow emergency procedures and notify supervising staff
C. Increase ascent rate
D. Complete treatment first
Answer: B
Rationale: Chest symptoms may indicate pulmonary complications.
6. What is a contraindication requiring careful medical evaluation before
HBOT?
A. Untreated pneumothorax
B. Healthy skin
C. Controlled hydration
D. Normal hearing
Answer: A
Rationale: Untreated pneumothorax is a major safety concern.
7. Why are electronic devices restricted in hyperbaric chambers?
A. Cost concerns
B. Fire and ignition hazards
C. Patient comfort
D. Noise control only
Answer: B
Rationale: Oxygen-rich environments increase combustion risk.
8. A patient becomes anxious during treatment. The technician should:
A. Ignore concerns
B. Communicate calmly and monitor closely
C. Increase pressure immediately
D. Leave patient unattended
, Answer: B
Rationale: Reassurance and observation help manage anxiety.
9. Hyperbaric oxygen therapy increases tissue oxygenation primarily by:
A. Decreasing blood flow
B. Increasing dissolved oxygen in plasma
C. Reducing red blood cells
D. Lowering oxygen delivery
Answer: B
Rationale: Pressurized oxygen increases plasma oxygen content.
10.Which emergency requires immediate chamber response?
A. Routine conversation
B. Fire inside chamber
C. Documentation review
D. Equipment inventory
Answer: B
Rationale: Fire is a life-threatening hyperbaric emergency.
11.What should be verified before each treatment?
A. Chamber cleanliness only
B. Equipment functionality and safety checks
C. Staff lunch schedules
D. Billing information
Answer: B
Rationale: Pre-treatment checks ensure safe operation.
12.Why is ascent rate carefully controlled?
A. To increase treatment time
B. To reduce barotrauma risk
C. To improve paperwork
D. To save oxygen
Answer: B
Rationale: Rapid pressure changes can injure tissues.
13.A patient experiences sinus pain during compression. This likely indicates:
A. Barotrauma
B. Dehydration
Certification Exam Questions and
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. Which condition is commonly treated with HBOT?
A. Seasonal allergies
B. Decompression sickness
C. Migraine headaches only
D. Common cold
Answer: B
Rationale: HBOT is a recognized treatment for decompression sickness.
2. Before treatment, all combustible materials should be:
A. Encouraged inside chamber
B. Removed from chamber environment
C. Stored near oxygen supply
D. Ignored
Answer: B
Rationale: Oxygen-rich environments increase fire risk.
3. What is the purpose of a pre-treatment patient assessment?
A. Determine treatment safety and readiness
B. Replace physician orders
C. Reduce documentation
D. Shorten treatment time
Answer: A
Rationale: Assessments identify contraindications and risks.
4. Which gas law explains total pressure as the sum of individual gas
pressures?
, A. Boyle's Law
B. Dalton's Law
C. Charles's Law
D. Gay-Lussac's Law
Answer: B
Rationale: Dalton's Law concerns partial pressures of gases.
5. A patient reports chest discomfort during ascent. The technician should:
A. Ignore complaint
B. Follow emergency procedures and notify supervising staff
C. Increase ascent rate
D. Complete treatment first
Answer: B
Rationale: Chest symptoms may indicate pulmonary complications.
6. What is a contraindication requiring careful medical evaluation before
HBOT?
A. Untreated pneumothorax
B. Healthy skin
C. Controlled hydration
D. Normal hearing
Answer: A
Rationale: Untreated pneumothorax is a major safety concern.
7. Why are electronic devices restricted in hyperbaric chambers?
A. Cost concerns
B. Fire and ignition hazards
C. Patient comfort
D. Noise control only
Answer: B
Rationale: Oxygen-rich environments increase combustion risk.
8. A patient becomes anxious during treatment. The technician should:
A. Ignore concerns
B. Communicate calmly and monitor closely
C. Increase pressure immediately
D. Leave patient unattended
, Answer: B
Rationale: Reassurance and observation help manage anxiety.
9. Hyperbaric oxygen therapy increases tissue oxygenation primarily by:
A. Decreasing blood flow
B. Increasing dissolved oxygen in plasma
C. Reducing red blood cells
D. Lowering oxygen delivery
Answer: B
Rationale: Pressurized oxygen increases plasma oxygen content.
10.Which emergency requires immediate chamber response?
A. Routine conversation
B. Fire inside chamber
C. Documentation review
D. Equipment inventory
Answer: B
Rationale: Fire is a life-threatening hyperbaric emergency.
11.What should be verified before each treatment?
A. Chamber cleanliness only
B. Equipment functionality and safety checks
C. Staff lunch schedules
D. Billing information
Answer: B
Rationale: Pre-treatment checks ensure safe operation.
12.Why is ascent rate carefully controlled?
A. To increase treatment time
B. To reduce barotrauma risk
C. To improve paperwork
D. To save oxygen
Answer: B
Rationale: Rapid pressure changes can injure tissues.
13.A patient experiences sinus pain during compression. This likely indicates:
A. Barotrauma
B. Dehydration
