PADI Open Water Diver Final Assessment Study Guide, Exams of Human Resource Management

Download PADI Open Water Diver Final Assessment Study Guide and more Exams Human Resource Management in PDF only on Docsity! PADI Open Water Diver Final Assessment 54 Questions with Answers 2024  If an object is neutrally buoyant in fresh water, the same object placed into salt water would... - Correct answer Float  I blow up a balloon, tie it off, and take it to the bottom of the swimming pool. What will happen to the balloon and the air inside it? - Correct answer The balloon will get smaller and the air inside the balloon will be more dense  I turn a glass upside down, trap the air in it by putting it in water, and then I take the glass down to 10 m/33 ft. The air space would... - Correct answer Become half the size it was at the surface  If I am not able to equalize my body air spaces, it may be because I have... - Correct answer A cold, allergy or another medical problem P a g e 1 | 12  If my ears or sinuses hurt while I am descending, it usually means... - Correct answer I am feeling a squeeze and need to equalize  The best place for me to position an alternate air source is... - Correct answer In the triangle area formed by my chin and the lower corners of my rib cage  Lung overexpansion injuries can be caused by... - Correct answer Holding my breath while scuba diving  If my cylinder of air lasts 60 minutes while I am at the surface breathing normally, assuming all else is the same, how long will it last at 20 m/66 ft breathing normally? - Correct answer 20 minutes  How often should I take my scuba cylinder to be visually inspected by my dive center? - Correct answer Once a year  The difference between DIN values and yoke valves is that DIN valves... - Correct answer Have threaded openings to screw the regulator into P a g e 2 | 12  Choose the best answer for the signal shown from the choices provided - Correct answer Okay? Okay  Choose the best answer for the signal shown from the choices provided - Correct answer Low on air  Choose the best answer for the signal shown from the choices provided - Correct answer Share air  If I were separated from my buddy, the general procedure is to... - Correct answer Search for a minute and then go up to reunite with my buddy at the surface  I am most likely to become confused about which way is up or down... - Correct answer In midwater  I feel a mild current at the start of my dive. How should I begin this dive? - Correct answer Dive against or into the current P a g e 5 | 12  What the bottom is made of can cause big changes in... - Correct answer Visibility  Most injuries caused by aquatic animals happen because the animals are... - Correct answer Trying to defend themselves  A diver at the surface is moving quickly and jerkily, has the mask off the face, the regulator/snorkel is out of the mouth, and the diver does not respond to directions. The diver is... - Correct answer Showing signs of distress (trouble)  I am close to my buddy and realize I am out of air. The best response is to... - Correct answer Switch to my buddy's alternate air source  If my regulator begins to free flow while underwater, I should... - Correct answer Hold the regulator without sealing my mouth around the mouthpiece and "sip" the air I need as I ascend  Although it shouldn't have happened, on a dive I fail to watch my SPG and run out of air. If my buddy is close by, my best option is to P a g e 6 | 12 _____. Another option is to _____, if I'm in shallow water and the surface is closer than my buddy - Correct answer Ascend using my buddy's alternate air source/make a controlled emergency swimming ascent  There is an injured diver who is out of the water and is not responding to touch or my voice. The first thing to do would be... - Correct answer To check if the diver is breathing  I should have cylinders filled at a dive center I trust, not use air that tastes or smalls bad, nor use air from a compressor designed to fill car tires. This is important to... - Correct answer Reduce the risk of breathing contaminated air  Divers who act foolishly at depth due to gas narcosis may start acting normally again if they... - Correct answer Ascend to a shallower depth  I am likely to increase the risk of decompression sickness (DCS) if I... - Correct answer Dive while tired, cold, sick, thirsty or injured P a g e 7 | 12 experienced divers is _____ - Correct answer 18 m/60 ft // 40 m/130 ft  When diving at an altitude above 1000 feet... - Correct answer I need to follow special procedures and may need to set my computer for the altitude  I dive to 18 m/60 ft for 33 minutes. After a 30-minute surface interval, I plan to dive to 17 m/58 ft. What is the maximum allowable time for the second dive? - Correct answer 32 minutes  I am planning to make 2 dives. The first dive is to 18 m/60 ft for 24 minutes. How long would I have to stay on the surface to do these 2 dives safely? - Correct answer 32 minutes  I dive to 17 metres/56 feet for 47 minutes. After a 30-minute surface interval I do a second dive to 17 metres/56 feet. Losing track of time, I notice my bottom time is now 25 minutes. According to the General Rules, what should I do? - Correct answer Ascend (go up) right P a g e 10 | 12 away to 5 metres/15 feet and stay there for at least 8 minutes before going to the surface, and not dive for six hours  A group of Advanced Open Water Divers plans to make two dives. The first dive is on a reef in 22 metres/80 feet of water for 20 minutes. The group then remains on the surface for 1 hour. The second dive is on a wreck in 18 metres/60 feet of water, with a planned bottom time of 30 minutes. What will be the ending pressure group after the second dive? - Correct answer R  My buddy and I are planning to dive at a site where the water and air temperature are near freezing. We plan to dive to 18 metres/60 for 30 minutes. What dive profile would we use when planning our dive? - Correct answer 22 metres/70 feet for 30 minutes  I am an Advanced Open Water Diver. I plan to do three dives. The first dive is a 25-metre/80-foot dive for 22 minutes followed by a 52- minute surface interval. The second dive is to 20 metres/70 feet for 27 minutes followed by a surface interval of 62 minutes. My third dive P a g e 11 | 12 is to 18 metres/60 feet. What would be my maximum allowable bottom time for this third dive? - Correct answer 34 minutes P a g e 12 | 12