I have a little under 30 questions that I can’t find anywhere. I won’t get into details but I don’t have my scuba book anymore and I’ve checked the internet for these questions. There all fill in the blank. Answer of any of them will be greatly appreciated.

1. Diving equipment should be blank thoroughly, blank and blank in a cool place.

2. Open heel fins are usually the fins of choice for scuba divers because?

3. You should have your regulator serviced by a certified repair technician at least blank per year.

4. Stamped (engraved) markings on scuba tanks include date of blank, serial number, and type of blank.

5. Atmospheric pressure at sea level is blank pounds per square inch or blank atmosphere absolute.

6. A sealed balloon filled with air that has a volume of 6 cubic inches at 99 feet will have a volume of blank cubic inches at 33 feet.

7. A diver’s inability to equalize his/her ears during ascent could cause a blank or reverse blank.

8. An irregular breathing pattern (skip breathing) while diving will possible cause blank excess.

9. A diver with blood and mucous in his/her mask upon surfacing will most likely have blank.

10. Appropriate first aid measures for an unconscious scuba diver should include consideration of drowning blank and decompression sickness.

11. An air embolism is best described as an blank lodged in an artery.

12. if your dive buddy complains to you about having aching pain in his/her shoulder one hour after the dive, you might suspect blank (decompression?) sickness.

13. Symptoms of Nitrogen Narcosis are similar to blank intoxication.

14. Four main actions you should consider in giving first aid for diving accidents are maintain basic blank (life?) support, call for blank (help?), treat for blank (shock?), and deliver 100 percent blank (oxygen?).

15. The Preferred action to take if you find yourself alone and out of air at 30 feet in open water is blank blank ascent.

16. The blank can most readily provide assistance to a diver.

17. The most effective way to descend while maintaining orientation and attempting equalization of the ears is blank (stop?) first.

18. continued loss of body heat in cold water will produce muscle blank, progressive blank, and insensibility to blank.

19. To relieve a cramp in the calf, bend the toe of the fin toward the blank to stretch the blank.

20 A diver on the surface waving his/her hand overhead and thrashing violently indicates blank.

21. For optimum no-decompression bottom times, plan repetitive dives so that each successive dive is to a blank depth.

22. the minimum surface interval recommended between two dives is blank(60 min?) minutes.

23. According to the NAUI dive tables dives to less than 40 feet are considered as blank dives.

24 The following limits should be established prior to every scuba dive, they are: blank bottom time, blank depth, blank air pressure

1. Diving equipment should be rinsed thoroughly, dried completely and stored in a cool (dark) place.

2. Open heel fins are usually the fins of choice for scuba divers because they can be used in any temperature water.

3. You should have your regulator serviced by a certified repair technician at least once per year.

4. Stamped (engraved) markings on scuba tanks include date of hydrostatic test, serial number, and type of material.

5. Atmospheric pressure at sea level is 14.7 pounds per square inch or 1 atmosphere absolute.

6. A sealed balloon filled with air that has a volume of 6 cubic inches at 99 feet will have a volume of 12 cubic inches at 33 feet.

7. A diver’s inability to equalize his/her ears during ascent could cause a block or reverse block.

8. An irregular breathing pattern (skip breathing) while diving will possible cause carbon dioxide excess.

9. A diver with blood and mucous in his/her mask upon surfacing will most likely have a sinus squeeze.

10. Appropriate first aid measures for an unconscious scuba diver should include consideration of drowning, air embolism and decompression sickness.

11. An air embolism is best described as an air bubble lodged in an artery.

12. if your dive buddy complains to you about having aching pain in his/her shoulder one hour after the dive, you might suspect decompression sickness.

13. Symptoms of Nitrogen Narcosis are similar to alcoholic intoxication.

14. Four main actions you should consider in giving first aid for diving accidents are maintain basic life support, call for emergency medical assistance, treat for shock, and deliver 100 percent oxygen.

15. The Preferred action to take if you find yourself alone and out of air at 30 feet in open water is an emergency swimming ascent.

16. The diver’s buddy can most readily provide assistance to a diver.

17. The most effective way to descend while maintaining orientation and attempting equalization of the ears is feet first.

18. Continued loss of body heat in cold water will produce muscle cramps, progressive weakness (or confusion), and insensibility to pain (or touch).

19. To relieve a cramp in the calf, bend the toe of the fin toward the knee to stretch the muscle.

20 A diver on the surface waving his/her hand overhead and thrashing violently indicates distress.

21. For optimum no-decompression bottom times, plan repetitive dives so that each successive dive is to a shallower depth.

22. the minimum surface interval recommended between two dives is 60 minutes. (minimum required surface interval is 10 minutes)

23. According to the NAUI dive tables dives to less than 40 feet are considered as 40 foot dives.

24 The following limits should be established prior to every scuba dive, they are: maximum bottom time, maximum depth, minimum air pressure

You should now be prepared to explain the reasons behind each of these answers. Feel free to email me if you don’t know.