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* 1. An object which is positively buoyant in salt water would ______ in fresh water?

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* 2. An object weighing 67kg is negatively buoyant in fresh water and neutrally buoyant in salt water. What is the volume of the object?

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* 3. Carotid sinus reflex is _____, primarily caused by ______.

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* 4. A diver with a strong rapid pulse, not sweating and hot dry skin is suffering from:

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* 5. When diving in extremely cold water, a regulator that has a(n) _______ may be less likely to ______

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* 6. A balanced regulator is generally better than an unbalanced regulator because:

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* 7. When using the RDP for diving at an altitude greater than 300m above sea level, you need to follow these special procedures, except:

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* 8. USE THE RDP TABLE TO ANSWER THE FOLLOWING: A diver enters the water for his first dive at 0830 hours on a dive to 24 m for 20 minutes. At 0918 hours he re-enters the water on a dive to 18m for 32 minutes. What is his maximum allowable bottom time for another dive to 17m after a 58 minute surface interval?

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* 9. USE THE eRDPml TO ANSWER THE FOLLOWING: What is the ending pressure group at the end of a multilevel dive starting at 24m for 22mins, then up to 20m for 11mins and 12m for 15mins?

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* 10. Name

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