SSI final test 2023-solved

What are two examples of hard coral - Answer- Elkhart and staghorn The ocean is an important source of life because: - Answer- It is home to man of the first links in the Earth's food chain The most common injuries occur when: - Answer- An animal is surprised by a diver's actions and instinctively protects itself Two examples of soft corals are: - Answer- Black and red coral Divers should avoid contact with all corals because: A. Contact can damage coral B. Contact can be harmful to the diver C. Contact can damage equipment D. all answers are correct - Answer- -all answers are correct Water comprises about _____% of the worlds surface - Answer- 71% Examples of fresh water fish are? A. bass B. eel C. crayfish D. all answers are correct - Answer- All answers are correct If a diver is injured by harmful sea life, it is usually because of: A. Divers aggressive behavior B. Divers ignorance C.Divers negligence D. all answers are correct - Answer- All answers are correct To achieve the SSI Advanced Open Water Diver rating, a diver is required to: - Answer- Complete 4 specialty courses and log 24 dives An independent action to take in response to an out of air emergency is: - Answer- A controlled swimming ascent or emergency buoyancy ascent The first thing you should do if you observe signs of panic in a diver at the surface is: - Answer- Completely fill your BC and instruct the panicked diver to achieve positive buoyancy The first thing you should do if you observe signs of panic in a diver underwater is: - Answer- Locate your alternate air source in case it is needed A dependent action to take in response to an out of air emergency is: - Answer- Sharing air using the primary second stage and using the alternate air source for yourself The SSI Responsible Diver Code states that you should: A. Accept responsibility for yourself on every dive B. Be environmentally responsible on every dive C. Dive within the limits of your training and ability D. all answers are correct - Answer- All answers are correct Signs of a panicked diver are: - Answer- Wide-eyed fear full look and erratic panicked breathing pattern The most important rule when assisting a panicked diver is: - Answer- Never needlessly endanger yourself The greatest relative pressure change in sea water takes place between ____ and ____ meters. - Answer- 0-10 The purpose of equalization is to: - Answer- Introduce additional air into body air spaces due to increasing external pressure Gauge pressure is defined as: - Answer- Absolute pressure minus 1 bar One atmosphere of pressure is defined as: A. 1 bar B. each 10.2 meter of depth in fresh water C. each 10 meter of depth in