Coast Guard Hyperbaric Medicine Practice Test

These questions are part of the practice quiz. Start practicing

• What condition is indicated by a loss of the primary O2 supply during treatment?
• Why is it crucial to maintain the integrity of the hyperbaric chamber?
• What is a major risk associated with a fire in a hyperbaric chamber?
• What is hyperbaric medicine?
• Where can an IV be administered?
• What is the first step in treating shock?
• Which symptom is commonly associated with inner ear barotrauma?
• What are the post-treatment activities recommended for patients after HBOT?
• What is the maximum pressure the relief valve can withstand in TRCS?
• What breathing technique is recommended during the descent and ascent in a hyperbaric chamber?
• What is recommended if a patient starts having convulsions during oxygen treatment?
• What condition is characterized by a loss of chamber pressure?
• What kind of injury can benefit from hyperbaric oxygen therapy?
• Which condition characterized by soft tissue injury can be treated with HBOT?
• When should you squeeze the IV chamber to maintain flow?
• What should be done if there is a loss of TRC primary air?
• Under what conditions is a patient allowed to eat or drink in a hyperbaric chamber?
• In a treatment scenario, what is the air breathing ventilation rate when at rest?
• How does hyperbaric oxygen therapy assist in wound healing?
• What is the function of the Acoustic cranial nerve?
• Can hyperbaric oxygen therapy be used for conditions beyond those approved by the Undersea and Hyperbaric Medical Society?
• What is a contraindication to performing IV therapy?
• What depth is the threshold for a patient to breathe 100% oxygen?
• What does the term "barometric pressure" refer to?
• Which of the following is NOT a type of IV fluid?
• What does E.V.N.H.U.T.T. stand for in hyperbaric assessments?
• What is an indirect effect of bubble formation in the body?
• What is the tender surface interval for consecutive treatments of 1 alpha, 2 alpha, 3, 5, 6, and 6 alpha?
• What condition does Treatment Table 5 specifically address?
• How many hours must a tender wait to fly again after treatment?
• Which of the following is NOT a condition associated with pulmonary interstitial emphysema?
• What role does a physician play in hyperbaric therapy?
• What kind of patients may require hyperbaric treatment after surgery?
• What is the primary physiological effect of hyperbaric oxygen therapy on the body?
• What occurs during a rapid increase in chamber pressure?
• How deep can relief be felt in order to perform a TT 1A treatment?
• When is a TT 2A treatment indicated?
• Which of the following describes the primary air requirements for TRCS operation?
• What should be done immediately if a patient experiences seizures during HBOT?
• How does hypoxia impact cellular function?
• How much fluid is typically required for TT5/TT6 patients?
• What does the term "105+" refer to in hyperbaric treatment guidelines?
• How are patients monitored during hyperbaric therapy?
• What should be done if symptoms recur during treatment?
• What is an example of a gas embolism?
• Under what temperature conditions is treatment considered unlimited in a hyperbaric chamber?
• How does hyperbaric oxygen therapy enhance healing?
• At what pressure range can a patient sleep on 100% oxygen in a hyperbaric chamber?
• What should be done if a patient has residual symptoms before flying?
• What symptom severity indicates the need for a TT 3 treatment?
• What is the surface interval for consecutive treatments regarding treatment tables 4, 7, and 8?
• What is the recommended next step after a second O2 toxicity hit that is not a convulsion?
• How many days off are required after 5 consecutive days of treatment?
• Where can information on tender oxygen breathing requirements be found?
• What is a key symptom for applying Treatment Table 6?
• What is the recommended post-HBOT observation period?
• What is a key responsibility of the chamber supervisor regarding communication?
• Which coordination test is specifically designed for balance?
• When should hyperbaric therapy be initiated in cases of decompression sickness?
• What interventions are typically contraindicated during HBOT?
• What should be maintained during recompression treatment according to the established rules?
• Which of the following is NOT one of the rules for recompression treatment?
• What role does hyperbaric medicine play in treating carbon monoxide poisoning?
• What is the appropriate action for an unconscious pulseless diving victim?
• What is a potential benefit of effective communication in HBOT?
• How much air is needed for two patients to breathe during one TT6A operation with maximum extensions?
• How many parts are there in a neuro exam?
• Under what circumstances is Treatment Table 6A recommended?
• What is the minimum time a patient must be observed after treatment for TT6?
• In which situation is HBO2 therapy most commonly applied?
• Which patient condition would typically require immediate hyperbaric therapy?
• What should be done immediately after contacting the DMO during treatment?
• What should be avoided if there is brain or spinal cord involvement?
• What does a score of '0' on the motor function scale represent?
• When should Treatment Table 6 be utilized?
• What complication can arise from a rupture of the alveolar lining?
• What is a normal urine output in cc/kg/hr?
• What is typically the minimum time off required after extended hyperbaric treatment sessions?
• What is the hallmark symptom of decompression sickness?
• How often should vital signs be monitored during treatment?
• Which of the following coordination tests involves standing on one leg?
• What are oxygen radicals and their relation to hyperbaric oxygen therapy?
• In case of omitted decompression, what is the minimum treatment for a symptomatic patient?
• What should happen after the first CNS O2 toxicity hit that is not a convulsion?
• When should a TT 1A treatment be performed?
• Which treatment table can be performed twice daily?
• If oxygen is lost for less than 15 minutes, what is the recommended course of action?
• What chamber level indicates availability within 1 hour?
• What should be done if oxygen is lost for more than 15 minutes during Treatment Tables 4, 7, or 8?
• What duration is typically recommended for a surface interval after using treatment table 6?
• What is the equivalent CO2 value at 60 feet?
• What is the maximum recommended CO2 limit for emergency situations?
• Which responsibility does NOT belong to the IT during treatment?
• What is the equivalent CO2 value at a depth of 30 feet?
• What is the foldable volume of TRC?
• How can hyperbaric therapy help in the management of chronic radiation injuries?
• What is the importance of patient history in hyperbaric medicine?
• How does HBOT promote healing in thermal burns?
• Which cranial nerve is involved in head turning and shoulder shrug?
• What is the recommended pressure range for hyperbaric oxygen therapy treatment?
• What should be done if oxygen is lost for 15 minutes to 2 hours during treatment?
• Which factor is crucial for patient compliance in HBOT?
• What is the IV rate for rehydration?
• Which safety protocol is critical when using a hyperbaric chamber?
• What is generally the proper size gauge for IVs?
• For TRC secondary, how many flasks are needed?
• What is one critical safety measure during hyperbaric oxygen therapy sessions?
• Which symptom is NOT typically associated with hyperbaric exposure?
• Why is it important to communicate with the patient about the treatment process?
• What is a common indication for hyperbaric oxygen therapy (HBOT)?
• What may result from a contaminated atmosphere within a hyperbaric chamber?
• Which locations are tested for Deep Tendon Reflexes?
• Which of the following is a primary use of hyperbaric oxygen therapy (HBOT)?
• In hyperbaric therapy, what does ATA stand for?
• What is the main purpose of thorough examination at depth during treatment?
• If an inside tender must dive using treatment tables 5, 6, or 6A with less than an 18 hour surface interval, where can they find guidance?
• What medical condition is treated using hyperbaric oxygen therapy that involves gas bubbles in the bloodstream?
• What is the air ventilation requirement if "dumps" are used?
• How much isotonic IV fluid is generally administered per hour?
• What should be monitored in a patient undergoing HBOT?
• What table can be referenced to determine the proper treatment of injuries in hyperbaric therapy?
• What is the role of the Sup in chamber manning?
• What type of monitoring equipment is typically used in a hyperbaric chamber?
• What distinguishes a monoplace chamber from a multiplace chamber?
• When should you ascend after a convulsion due to CNS O2 toxicity?
• Which of the following is essential to ensure during treatment in a hyperbaric chamber?
• What does the acronym PMSA stand for?
• What is the significance of Boyle's Law in hyperbaric medicine?
• What is included in the primary medical kit?
• For treatment tables involving sustained nitrogen exposure, what is the general recommended surface interval?
• What is the maximum duration typically recommended for a single HBOT session?
• Why should smoking be discouraged in patients undergoing HBOT?
• What treatment table is used when there is an urgent need for intervention to prevent loss of life?
• What is the significance of the "oxygen window" in hyperbaric oxygen therapy (HBOT)?
• What are some contraindications for hyperbaric oxygen therapy?
• What role is required to maintain constant supervision within the hyperbaric chamber?
• Which nerve is responsible for eye movement and has the most functions associated with it?
• Which treatment table is used when a diver asymptomatically omits decompression from 20 or 30 feet and has 2 or fewer O2 periods?
• What should be tracked regarding the time spent under treatment conditions?
• What is the role of a hyperbaric oxygen therapy technician?
• What direct effect does bubble formation in tissue and bloodstream cause?
• Where is sensory testing performed on the arms?
• What is the required number of flasks for TRC primary?
• What therapeutic level of oxygen is typically delivered during HBOT?
• What should be done if oxygen toxicity signs are observed?
• What gauge IV would you typically use for rapid IV hydration?
• Why is it important for all team members to be familiar with recompression procedures?
• What is the post-treatment observation period for patients treated with TT5?
• Which cranial nerve is associated with the sense of smell?
• What physiological effect is enhanced during hyperbaric oxygen therapy?
• What is a common complication of hyperbaric oxygen therapy?
• What is the recommended oxygen limit for safe operation?
• What does the primary medical kit provide?
• What common test may be conducted to evaluate lung function prior to HBOT?
• When a diver omits decompression deeper than 30 feet, which treatment table should be referred to?
• What is the maximum depth limit for treatment in a hyperbaric chamber for conditions such as necrotizing fasciitis?
• What might patient history reveal that is crucial for safety in HBOT?
• What is the drop factor for a macro drip IV?
• What is the maximum depth for additional benefit in Treatment Table 4?
• Which of the following is NOT a component assessed in E.V.N.H.U.T.T.?
• Which of the following is an acceptable air pressure for the TRCS during operation?
• What is the primary risk of oxygen toxicity in hyperbaric therapy?
• Which numerical rating scale is commonly used to assess pain in hyperbaric patients?
• What is the maximum depth where treatment table 6a can be applied?
• What is the KVO (Keep Vein Open) rate in IV therapy?
• In hyperbaric medicine, what does the term "diving reflex" refer to?
• What conditions can HBO2 therapy be performed without BUMED approval?
• What location is indicated for needle decompression?
• What should be done if a patient suffers from CNS O2 toxicity after ascending 10 feet?
• What precaution is essential before initiating HBOT in patients with diabetes?
• If a diver misses a decompression stop at a depth greater than 50 feet, which treatment table is appropriate?
• What score on the motor function strength scale indicates normal strength?
• What is the IV drip formula used to calculate drops per minute (gtts/min)?
• Who is NOT part of the ideal chamber manning team?
• A contraindication for hyperbaric oxygen therapy includes which of the following?
• What is a potential risk associated with rapid decompression?
• During working conditions, what is the oxygen breathing ventilation rate?
• What common psychological response may patients experience during HBOT?
• How does hyperbaric therapy benefit wound healing?
• What is the recommended length and size of a catheter used for pneumothorax?
• What symptom indicates the usage of Treatment Table 6a?
• What can the "oxygen window" enhance in hyperbaric therapy?
• Which IV fluids are considered simple for hydration?
• What is the maintenance IV rate typically used?
• What condition is NOT typically treated with hyperbaric oxygen therapy?
• What is a common side effect of hyperbaric oxygen therapy?
• Which of the following is NOT a part of a neuro exam?
• What is the minimum size for a catheter used in treating pneumothorax?
• What is the purpose of pre-treatment evaluations for HBOT?
• Which type of decompression sickness is treated with Treatment Table 5?
• How long should a patient wait to fly again after complete relief of symptoms?
• In what situation is Treatment Table 7 used?
• Which therapy is often combined with hyperbaric oxygen therapy for enhanced results?
• What is the bolus IV fluid amount range?
• Which of the following is NOT a benefit of hyperbaric oxygen therapy?
• What is the air breathing ventilation rate while working?
• How long must tenders remain at the chamber during treatment?
• What defines the second chamber level for medical supplies?