Science of Diving Final SSI Open Water
Diver Final Exam Scuba Diving
Certification (Latest )100%
Correct Questions & Answers
What is the most important rule in scuba diving? - Correct answer to breathe
continuously and never, ever hold your breath
The two scientific diver certification types are: - Correct answer 1) Temporary Diver
Permit
2) Scientific Diver Certification
Residual nitrogen is defined as: - Correct answer The amount of excessive nitrogen
dissolved in our blood stream and tissues after a dive
More than ___ of Earth's oxygen is produced by marine plants. - Correct answer 85%
A dependent action to take in response to an out of air emergency is:
,-A: an emergency buoyant ascent
-B: sharing air using the primary second stage and using the alternate air source
yourself
-C: a controlled swimming ascent
-D: all answers are correct - Correct answer B: sharing air using the primary second
stage and using the alternate air source yourself
What force acts on the water to create a tide - Correct answer Gravity of the moon and
sun, primarily the moon, pulling at the side of the earth nearest the moon.
The first thing you should do if you observe signs of panic in a diver at the surface is:
Completely fill your __ and instruct the ______ diver to establish _____ buoyancy -
Correct answer BC, panicked, postitive
To achieve the SSI Advanced Open Water Diver rating, a diver is required to: - Correct
answer Complete 4 Specialty Courses and log a total of 24 dives
,To achieve the SSI Specialty Diver rating, a diver is required to: - Correct answer
Complete any 2 Speciality courses AND Log a total of 12 dives
What are the consequences of breaking the most important rule in scuba diving? -
Correct answer lung overexpansion injuries
To achieve the SSI Master Diver rating, a diver is required to: - Correct answer Be
certified as an SSI Advanced Open Water Diver, complete the SSI Stress and Rescue
Specialty Course, and log a total of 50 dives
Describing diving with the acronym SCUBA came from what event? - Correct answer
The development of the Demand For the Regulator in 1943
4 components of the total diving system & accessory equipment - Correct answer 1)
Simplicity
2) Consistency
3) Adaptability
4) Reliability/Redundancy
, What is a rip current - Correct answer anytime waves reach the shoreline, the water
must return and follows the path of least resistance
How does increasing depth affect how long your air supply lasts? - Correct answer it
shortens it
Open-Circuit Scuba - Correct answer All exhaled gas is lost
Semi-Closed Scuba - Correct answer Some exhaled gasis recycled
What's the most efficient way to breathe dense air underwater? - Correct answer take
slow, deep breaths
What do you do when you see a shark - Correct answer do not make sudden
movement, maintain visual contact with the shark and move about in a deliberate and
cautious manner
Diver Final Exam Scuba Diving
Certification (Latest )100%
Correct Questions & Answers
What is the most important rule in scuba diving? - Correct answer to breathe
continuously and never, ever hold your breath
The two scientific diver certification types are: - Correct answer 1) Temporary Diver
Permit
2) Scientific Diver Certification
Residual nitrogen is defined as: - Correct answer The amount of excessive nitrogen
dissolved in our blood stream and tissues after a dive
More than ___ of Earth's oxygen is produced by marine plants. - Correct answer 85%
A dependent action to take in response to an out of air emergency is:
,-A: an emergency buoyant ascent
-B: sharing air using the primary second stage and using the alternate air source
yourself
-C: a controlled swimming ascent
-D: all answers are correct - Correct answer B: sharing air using the primary second
stage and using the alternate air source yourself
What force acts on the water to create a tide - Correct answer Gravity of the moon and
sun, primarily the moon, pulling at the side of the earth nearest the moon.
The first thing you should do if you observe signs of panic in a diver at the surface is:
Completely fill your __ and instruct the ______ diver to establish _____ buoyancy -
Correct answer BC, panicked, postitive
To achieve the SSI Advanced Open Water Diver rating, a diver is required to: - Correct
answer Complete 4 Specialty Courses and log a total of 24 dives
,To achieve the SSI Specialty Diver rating, a diver is required to: - Correct answer
Complete any 2 Speciality courses AND Log a total of 12 dives
What are the consequences of breaking the most important rule in scuba diving? -
Correct answer lung overexpansion injuries
To achieve the SSI Master Diver rating, a diver is required to: - Correct answer Be
certified as an SSI Advanced Open Water Diver, complete the SSI Stress and Rescue
Specialty Course, and log a total of 50 dives
Describing diving with the acronym SCUBA came from what event? - Correct answer
The development of the Demand For the Regulator in 1943
4 components of the total diving system & accessory equipment - Correct answer 1)
Simplicity
2) Consistency
3) Adaptability
4) Reliability/Redundancy
, What is a rip current - Correct answer anytime waves reach the shoreline, the water
must return and follows the path of least resistance
How does increasing depth affect how long your air supply lasts? - Correct answer it
shortens it
Open-Circuit Scuba - Correct answer All exhaled gas is lost
Semi-Closed Scuba - Correct answer Some exhaled gasis recycled
What's the most efficient way to breathe dense air underwater? - Correct answer take
slow, deep breaths
What do you do when you see a shark - Correct answer do not make sudden
movement, maintain visual contact with the shark and move about in a deliberate and
cautious manner
