CHS Emergency Procedures & Regulatory Compliance Questions and Answe 3

Question 1

When a patient experiences middle ear barotrauma and is unable to equalize at 0.5 ATA overpressure, the appropriate action is:

Accepted Answer

Halt compression, ascend slightly, and assist the patient with equalization techniques

Answer

Standard protocol is to pause or slightly reduce pressure to allow equalization attempts before continuing or aborting treatment.

Question 2

The UHMS indications list for hyperbaric oxygen therapy is significant because it:

Accepted Answer

Defines the conditions for which HBO is considered medically necessary and reimbursable by CMS

Answer

The UHMS-approved indications list directly influences CMS coverage decisions, making it the basis for reimbursement eligibility.

Question 3

A patient's chart reveals a history of spontaneous pneumothorax. This condition is considered:

Accepted Answer

An absolute contraindication to hyperbaric oxygen therapy

Answer

Untreated pneumothorax is an absolute contraindication because expansion during decompression can cause tension pneumothorax and death.

Question 4

In a hyperbaric facility, the purpose of a continuous oxygen monitoring system inside the chamber is to:

Accepted Answer

Detect oxygen enrichment above 23.5% and trigger alarms to prevent fire hazard

Answer

Continuous O2 monitoring detects leaks from patient breathing circuits that could enrich chamber atmosphere to fire-hazard levels above 23.5%.

Question 5

Which OSHA standard most directly applies to hyperbaric workers regarding compressed air work environments?

Accepted Answer

29 CFR 1926.803 — Compressed Air

Answer

OSHA 29 CFR 1926.803 governs workers in compressed air environments, including hyperbaric tunneling and construction, establishing decompression requirements.

(CHS) Certified Hyperbaric Specialist Practice Test

(CHS) Certified Hyperbaric Specialist Practice Test

CHS Emergency Procedures & Regulatory Compliance Questions and Answe 3