SSI OPEN WATER DIVER FINAL EXAM
WITH CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+
Assuming a consistent air consumption rate, diving at a
pressure of 4 ata will use __ as much air as diving at 2 ata. -
ANSWERS-2 times
During normal diving activities, divers should never exceed
an ascent rate of __ feet per minute. - ANSWERS-30
A scuba tank for recreational diving should be filled with:
-A: A mixture of helium and oxygen
-B: Pure, filtered compressed air or Nitrox
-C: A mixture of hydrogen and oxygen
-D: pure oxygen - ANSWERS-B
,The rate at which the body becomes saturated with
nitrogen:
-A: will vary based on factors, such as depth and blood
supply to a particular area of the body
-B: is always the same rate
-C: is slower at the beginning of the process and faster at
the end of the process
-D: is faster t the beginning of the process and slower at the
end of the process - ANSWERS-A
Haldanes theory that the human body can withstand a 2:1
pressure difference was revised by D Workman to a nitrogen
ratio of:
-A: 3:1
-B: 1:1
-C: 5:1
-D: 1.58:1 - ANSWERS-D
If a flexible air-filled container at 100 feet of sea water has a
volume of 10 cu ft, what would be the volume if it were
transported to the surface?
, -A: 20 cu ft
-B: 15 cu ft
-C: 40 cu ft
-D: 30 cu ft - ANSWERS-C
The transfer of oxygen and nitrogen into the bloodstream
occurs through the walls of the:
-A: Arteries
-B: Bronchiole trees
-C: Alveoli
-D: Blood vessels - ANSWERS-C
Which of the following would be inappropriate treatment
for a diver evidencing symptoms of Decompression
Sickness?
-A: Giving them pure oxygen
-B: Taking the victim back underwater
-C: Giving them CPR
WITH CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+
Assuming a consistent air consumption rate, diving at a
pressure of 4 ata will use __ as much air as diving at 2 ata. -
ANSWERS-2 times
During normal diving activities, divers should never exceed
an ascent rate of __ feet per minute. - ANSWERS-30
A scuba tank for recreational diving should be filled with:
-A: A mixture of helium and oxygen
-B: Pure, filtered compressed air or Nitrox
-C: A mixture of hydrogen and oxygen
-D: pure oxygen - ANSWERS-B
,The rate at which the body becomes saturated with
nitrogen:
-A: will vary based on factors, such as depth and blood
supply to a particular area of the body
-B: is always the same rate
-C: is slower at the beginning of the process and faster at
the end of the process
-D: is faster t the beginning of the process and slower at the
end of the process - ANSWERS-A
Haldanes theory that the human body can withstand a 2:1
pressure difference was revised by D Workman to a nitrogen
ratio of:
-A: 3:1
-B: 1:1
-C: 5:1
-D: 1.58:1 - ANSWERS-D
If a flexible air-filled container at 100 feet of sea water has a
volume of 10 cu ft, what would be the volume if it were
transported to the surface?
, -A: 20 cu ft
-B: 15 cu ft
-C: 40 cu ft
-D: 30 cu ft - ANSWERS-C
The transfer of oxygen and nitrogen into the bloodstream
occurs through the walls of the:
-A: Arteries
-B: Bronchiole trees
-C: Alveoli
-D: Blood vessels - ANSWERS-C
Which of the following would be inappropriate treatment
for a diver evidencing symptoms of Decompression
Sickness?
-A: Giving them pure oxygen
-B: Taking the victim back underwater
-C: Giving them CPR
