CHT Patient Care & Monitoring in Hyperbaric Settings

Question 1

Why is continuous patient monitoring essential during HBOT?

Accepted Answer

To detect and respond to complications promptly

Answer

Continuous patient monitoring during HBOT is crucial for detecting any adverse reactions or complications that may arise due to the high-pressure oxygen environment. This includes monitoring for signs of oxygen toxicity, barotrauma, or changes in vital signs. Prompt detection allows the hyperbaric team to intervene quickly, ensuring patient safety and optimizing treatment outcomes by addressing issues before they escalate.

Question 2

Which patient condition requires extra caution in HBOT?

Accepted Answer

COPD

Answer

COPD (Chronic Obstructive Pulmonary Disease) requires extra caution in Hyperbaric Oxygen Therapy (HBOT) due to the risk of gas trapping in compromised lungs during compression and decompression. The high oxygen concentration can also suppress the hypoxic drive in some COPD patients, potentially leading to CO2 retention. Close monitoring and careful pressure management are essential to prevent barotrauma and respiratory complications.

Question 3

What should a technician do if a patient reports ear pain during compression?

Accepted Answer

Pause compression and assist the patient in equalizing pressure

Answer

Ear pain during compression indicates that the patient is having difficulty equalizing pressure in their middle ear, a condition known as barotrauma. Continuing compression without equalization can lead to severe ear damage, such as eardrum rupture. Pausing compression allows the patient to use techniques like swallowing or yawning to equalize, and the technician can provide guidance to alleviate the discomfort and prevent injury.

Question 4

How often should vitals be checked in longer HBOT sessions?

Accepted Answer

Every 30-60 minutes or per facility protocol

Answer

Regular vital sign checks, typically every 30-60 minutes or as per facility protocol, are crucial during longer HBOT sessions to ensure patient safety. This consistent monitoring allows technicians to detect any adverse reactions, changes in physiological status, or early signs of oxygen toxicity. Prompt identification of these issues enables timely intervention, preventing potential complications and ensuring the patient's well-being throughout the treatment.

Question 5

Why is hydration important before HBOT?

Accepted Answer

To avoid dizziness and hypotension during treatment

Answer

Hydration is important before HBOT to maintain adequate blood volume and prevent orthostatic hypotension and dizziness. Dehydration can lead to a drop in blood pressure, especially when patients change positions or experience the physiological effects of hyperbaric treatment. Ensuring proper hydration helps stabilize the patient's cardiovascular system, contributing to a safer and more comfortable experience during therapy.

(CHT) Certified Hyperbaric Technician Practice Test

(CHT) Certified Hyperbaric Technician Practice Test

CHT Patient Care & Monitoring in Hyperbaric Settings