2023 EXAM QUESTIONS AND CORRECT
DETAILED ANSWERS WITH RATIONALES
(VERIFIED ANSWERS) |ALREADY GRADED A+
Developing the SSI Network benefits dive centers by:
A. increasing communication between dive centers and
resorts
B. only increasing the flow of new divers to resorts
C. decreasing communication between dive centers and
resorts
D. only increasing the flow of new divers to centers -
CORRECT ANSWER A. increasing communication
between dive centers and resorts
What nitrox mix can be used within the recommended
limits up to 30 meters?
A. EAN36
B. EAN40
C. EAN32
D. All of the answers are correct - CORRECT ANSWER
C. EAN32
One of the responsibilites of the SSI Service centers is:
A. Monitoring the teaching of SSI instructors
B. Signing the SSI Div eProfessional Agreement
C. Introduce the SSI training standards onscreen
,D. Supplying SSI Dive centers/ Dive resorts and their staff/
instructors with SSI teaching programs and support
materials - CORRECT ANSWER D. Supplying SSI Dive
centers/ Dive resorts and their staff/ instructors with SSI
teaching programs and support materials
The answers to the SSI review questions can be found:
A. In the relevant Instructor Manual
B. In the download section
C. In the student manual
D. Online in the specialty videos - CORRECT ANSWER
A. In the relevant Instructor Manual
When the volume of a gas remains constant, what
changes depending on the temperature?
A. The mixing ratio
B. The pressure
C. The volume
D. All answers are correct - CORRECT ANSWER B.
The pressure
The key to presenting difficult subjects like physics and
phisiology is:
A. Complexity
B. Leaving out difficult topics
C. Simplicity
D. Leaving out formulas - CORRECT ANSWER C.
Simplicity
What are the risks of a diver accidentally using a Nitrox
bottle?
,A. Decompression sickness
B. Unexpected CNS oxygen poisoning
C. Shallow water unconsciousness
D. Nothing if they don't go deeper than 40 meters -
CORRECT ANSWER B. Unexpected CNS oxygen
poisoning
When divers start expressing the need to dive deeper and
longer beyond the limits of recreational diving, you should:
A. Try to dissuade them
B. Recommend an Extended Range Program
C. Highlight the dangers
D. Tell them its very difficult - CORRECT ANSWER B.
Recommend an Extended Range Program
Tanks are oxygen compatible and stay in this status only if
they are filled with the following:
A. Air
B. Oxygen compatible gas
C. Any breathing gas
D. Nitrogen - CORRECT ANSWER B. Oxygen
compatible gas
At an altitude of 5000 meters, the atmospheric pressure is
approximately:
A. Double the pressure at sea level
B. An eighteenth of the pressure at sea level
C. The same as at sea level
D. Half the pressure from sea level - CORRECT
ANSWER D. Half the pressure from sea level
, The two most commonly used nitrox mixtures in
recreational diving are:
A. EAN21/EAN79
B. EAN50/EAN60
C. EAN32/EAN36
D. EAN80/EAN20 - CORRECT ANSWER C.
EAN32/EAN36
What nitrox mixture can be used at any depth shallower
than 99 feet?
A. EAN32
B. EAN40
C. EAN36
D. All answers are correct - CORRECT ANSWER A.
EAN32
Diving with nitrox has the potential to provide:
A. longer no decompression dives and shorter repetitive
dives
B. longer decompression limits and shorter
decompression dives
C. longer no decompression limits and longer repetitive
dives
D. shorter decompression limits and shorter repetitive
dives - CORRECT ANSWER C. longer no
decompression limits and longer repetitive dives
A common misconception is that, when compared to air,
nitrox enables divers to dive:
A. Shallower
B. Shorter