Question 1
The standard US Navy treatment table for serious decompression sickness (Type II) or arterial gas embolism is:
Correct Answer:
USN Treatment Table 6
Question 2
Type I decompression sickness (DCS) is characterized by:
Correct Answer:
Joint pain, skin mottling, or lymphatic symptoms without neurological involvement
Question 3
Arterial gas embolism (AGE) most commonly occurs as a result of:
Correct Answer:
Pulmonary over-inflation with gas entering pulmonary veins during ascent
Question 4
First aid for a suspected DCS or AGE victim before reaching a recompression chamber includes:
Correct Answer:
100% normobaric oxygen, IV fluids, and supine positioning
Question 5
The 'chokes' in decompression sickness refers to:
Correct Answer:
Pulmonary DCS with chest pain, coughing, and respiratory distress from venous gas emboli in the lungs
Question 1
Exam overview

About this Exam

Prepare with the Certified Hyperbaric Technologist (CHT) Examination practice quiz. This question bank includes 30 questions covering hyperbaric, chamber, oxygen, chambers, and patient. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Certified Hyperbaric Technologist (CHT) Examination

This practice set contains 30 questions from the matching question bank and focuses on hyperbaric, chamber, oxygen, chambers, and patient. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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