Hyperbaric Chambers and Support Equipment
Quiz settings
Property
Setting
Passing score
80%
Display Point Value
Yes
Randomize Questions
Yes
Total Number of Questions
17
Total Number of Questions to Ask
All
Display User Score
Yes
Display Passing Score
Yes
Display Pass/Fail Messages
Yes
Email recipient
Questions
True/False, 10 points, 1 attempt(s) permitted.
1. The inside tender is not responsible for providing first aid as required by the patient.
Correct
Choice
True
X
False
Feedback when correct: Correct
Feedback when incorrect: Incorrect
True/False, 10 points, 1 attempt(s) permitted.
2. Only the supervisor of a dive should have a checklist.
Correct
Choice
True
X
False
Feedback when correct: Correct
Feedback when incorrect: Incorrect
Multiple Choice, 10 points, 1 attempt(s) permitted.
3. Is emergency gas supply a definite need?
Correct
X
Choice
Feedback
Yes
Incorrect; Emergency gas supply is a definite
need if feasible
No
Incorrect; Emergency gas supply is a definite
need if feasible
Yes, if feasible
Correct
Multiple Choice, 10 points, 1 attempt(s) permitted.
4. How many scfm are recommended for occupants at rest while breathing by mask?
Correct
X
Choice
Feedback
10
Incorrect; 13 scfm are recommended for
occupants at rest while breathing by mask.
11
Incorrect; 13 scfm are recommended for
occupants at rest while breathing by mask.
12
Incorrect; 13 scfm are recommended for
occupants at rest while breathing by mask.
13
Correct
True/False, 10 points, 1 attempt(s) permitted.
5. There is danger of having too little oxygen in the chamber when using air for pressurization.
Correct
Choice
True
X
False
Feedback when correct: Correct
Feedback when incorrect: Incorrect
Multiple Choice, 10 points, 1 attempt(s) permitted.
6. What does BIBS stand for?
Correct
X
Choice
Feedback
Big Interior Breathing System
Incorrect; BIBS stands for Built-In-Breathing
System
Built-Interior-Breathing System
Incorrect; BIBS stands for Built-In-Breathing
System
Built-In-Breathing System
Correct
Big-In-Breathing System
Incorrect; BIBS stands for Built-In-Breathing
System
Multiple Choice, 10 points, 1 attempt(s) permitted.
7. The trio of conditions necessary for a fire does NOT include what?
Correct
Choice
Feedback
Oxygen
Incorrect; The trio of conditions necessary for a
fire does NOT include a lit match
Source of ignition
Incorrect; The trio of conditions necessary for a
fire does NOT include a lit match
X
Combustible materials
Incorrect; The trio of conditions necessary for a
fire does NOT include a lit match
A lit match
Correct
Multiple Choice, 10 points, 1 attempt(s) permitted.
8. Which of these should a chamber be equipped with?
Correct
X
Choice
Feedback
Viewports
Incorrect; a chamber should be equipped with
all items listed
Stopwatches
Incorrect; a chamber should be equipped with
all items listed
Gas monitoring systems
Incorrect; a chamber should be equipped with
all items listed
BIBS
Incorrect; a chamber should be equipped with
all items listed
All of the above
Correct
True/False, 10 points, 1 attempt(s) permitted.
9. Primary air supply pressurizes the chamber to thrice the treatment depth.
Correct
Choice
True
X
False
Feedback when correct: Correct
Feedback when incorrect: Incorrect
Multiple Choice, 10 points, 1 attempt(s) permitted.
10. What is the recommended amount of scfm for active occupants using breathing masks?
Correct
X
Choice
Feedback
20 scfm
Incorrect; 25 scfm is recommended for active
occupants using breathing masks
22 scfm
Incorrect; 25 scfm is recommended for active
occupants using breathing masks
25 scfm
Correct
27 scfm
Incorrect; 25 scfm is recommended for active
occupants using breathing masks
True/False, 10 points, 1 attempt(s) permitted.
11. Basic ventilation rules are not intended to limit ventilation.
Correct
X
Choice
True
False
Feedback when correct: Correct
Feedback when incorrect: Incorrect
Multiple Choice, 10 points, 1 attempt(s) permitted.
12. The oxygen level in a hyperbaric chamber should be maintained between what?
Correct
X
Choice
Feedback
20-22 percent
Incorrect; the oxygen level in a hyperbaric
chamber should be maintained between 21-23
percent
21-23 percent
Correct
22-24 percent
Incorrect; the oxygen level in a hyperbaric
chamber should be maintained between 21-23
percent
23-25 percent
Incorrect; the oxygen level in a hyperbaric
chamber should be maintained between 21-23
percent
Multiple Choice, 10 points, 1 attempt(s) permitted.
13. How often should the chamber be inspected inside and out?
Correct
X
Choice
Feedback
Once a year
Incorrect; a chamber should be inspected
inside and out twice a year
Once a month
Incorrect; a chamber should be inspected
inside and out twice a year
Twice a year
Correct
Twice a month
Incorrect; a chamber should be inspected
inside and out twice a year
Multiple Response, 10 points, 2 attempt(s) permitted.
14. Hyperbaric chambers are also referred to, interchangeably, as decompression chambers,
recompression chambers, or hyperbaric chambers; in diving they are used for: (select all that
apply)
Correct
Choice
X
Surface decompression
X
Omitted decompression
X
Recompression of injured divers
X
Training
X
Research
X
Pressure testing of equipment
Wound care
Treatment of burns
Feedback when correct: Correct
Feedback when incorrect: Incorrect
Matching Drag and Drop, 10 points, 1 attempt(s) permitted.
15. Match the Class of hyperbaric chamber with its description:
Choice
Match
Class A
A multi-place chamber, built for occupancy by more
than one person
Class B
A monoplace chamber, built for occupancy by only one
person. These are more typically used in hospital
settings.
An animal chamber, built for conducting research or
treating animals
Class C
Feedback when correct: Correct
Feedback when incorrect: Incorrect
Multiple Response, 10 points, 2 attempt(s) permitted.
16. Select all that apply to the "hyperbaric stretcher" pictured here:
Correct
Choice
X
It is low cost when compared to other types of hyperbaric chambers
X
It is a monoplace chamber
X
It has minimal gas requirements compared to other types of hyperbaric chambers
It has greater gas requirements compared to other types of hyperbaric chambers
It is a multi-place chamber
X
It can be stored in two footlocker size boxes
Feedback when correct: Correct
Feedback when incorrect: Incorrect
Multiple Choice, 10 points, 1 attempt(s) permitted.
17. Oxygen analyzers are useful for monitoring oxygen concentrations in chambers. In recent
years _____ have been mounted on air supply systems to ensure the quality of the air supply.
Correct
Choice
redundent oxygen analyzers
X
carbon monoxide analyzers
carbon dioxide analyzers
helium analyzers
Feedback when correct: Correct
Feedback when incorrect: Incorrect