Dive Master Naui Exam Latest Update Actual Questions And Answers With Complete Solution

Which symptom is reflective of oxygen toxicity? {Ans: Muscular twitching}Clinical Hypothermia occurs when the core temperature of the human body falls below what temperature? {Ans: 95 Fahrenheit (35 Celsius}Which type of ascent should be used only if a diver believes that he or she is incapable of swimming to the surface? {Ans: Emergency Buoyant Ascent}If a cylinder contains 80 cubic feet (2265 liters) of air at a pressure of 3000 psig (207 bar), approximately how many cubic feet (liters) of air remains in the cylinder at a pressure of 2200 psig (152 bar) if the cylinder temperature remains constant? {Ans: 58.6 cubic feet (1659 liters)}For most recreational diving, the _____ can function as a navigational device. {Ans: Diving compass, Watch, Depth gauge}Emergency treatment in the field for arterial gas embolism and decompression sickness includes _____. {Ans: Having the victim breathe 100% oxygen, maintain basic life support, treat for shock, initiate transport to a hospital with a hyperbaric chamber}