Naui Nitrox Diver Final Exam | 80 Questions With 100% Correct Answers | Verified | Latest Update 2024

Re-cleaned {Ans: If contamination of oxygen cleaned equipment is suspected, the equipment must be:}Labled with its contents {Ans: After the gas is analyzed, a nitrox cylinder must be:}Metabolism {Ans: Oxygen is used by the body in:}Shallower than actual depth {Ans: When diving with nitrox, the equivalent air depth (EAD) is:}Anesthesia {Ans: The mechanisms of nitrogen narcosis are thought to be similar to:}0.35 {Ans: If the PO2 at 30 msw (98 fsw) is 1.4 atmospheres, what is the oxygen fraction of the breathing mixture?}Hypoxia {Ans: The term used for low oxygen in the body is:}EAN32 and EAN36 {Ans: NAUI Nitrox Dive Tables and NAUI RGBM Nitrox Dive Tables are available for:}Calibrating it. {Ans: An essential operation in using an oxygen analyzer is:}False {Ans: True or False: A scuba diver breathing nitrox avoids any risk of nitrogen narcosis.}2.3 ata {Ans: What is the nitrogen partial pressure (PN2) in EAN35 at a depth of 26 msw (85 fsw)?}40% {Ans: Scuba regulators do not need to be specially cleaned for nitrox service unless they will be used with pure oxygen or an oxygen level that is above:}610 meters (2000 feet) {Ans: