Grapevine Scuba

TEST YOUR KNOWLEDGE
Instructions: Select the radio button next to the answer of your choice. If you make a mistake you can change it at any time before hitting the submit button. When you hit the submit button your quiz will be graded. The text boxes next to the questions will indicate if you answered incorrectly.

1. You are more likely to get bent the first day of a diving vacation than you are on your fourth or your fifth day of diving.

A. True
B. False

2. Which of the following rules do not apply to multi-level diving?

A. Keep at least one group back from the no-decompression limit for any depth.
B. Make a safety decompression stop at the end of an M.L. dive
C. Ascend at least 30 feet when changing depths
D. The time spent at one depth should not include the time required to ascend to a shallower depth

3. The recommended depth(s) for a precautionary safety stop is:

A. 10 feet
B. 15 feet
C. 10 to 20 feet
D. 10 to 30 feet

4. If you are nearly out of air at the end of a dive, want to do precautionary decompression, and there is no "hang" tank, you should:

A. Share your buddy's air
B. Ascend directly to the surface
C. Surface, acquire additional air within five minutes, then return to the safety stop depth
D. Remain at the decompression stop until you are out of air

5. The most correct term for the chamber used to treat recreational divers is:

A. Decompression chamber
B. Recompression chamber
C. Hyperbaric chamber
D. High pressure vessel

6. The minimum recommended surface interval between recreational dives is:

A. 10 minutes
B. 30 minutes
C. 60 minutes
D. 90 minutes

7. When you use a dive computer for multiple level repetitive dives, it is essential to consult traditional dive tables.

A. True
B. False

8. A repetitive dive is any dive within ___ hours of a previous dive:

A. 6
B. 12
C. 24
D. Any of the above

9. When you need to identify the nearest operational chamber, you should contact:

A. The Experimental Diving Unit
B. NOAA
C. DAN
D. NAUI

10. Select the least correct answer. When a mild current is present, divers should:

A. Refrain from precautionary decompression
B. Swim into the current during the decompression stop
C. Drift with the current during the decompression stop
D. Have a line to hold during decompression

Make sure you have answered all of the questions then click on "Submit".