Padi Divemaster Knowledge Review Questions And Answers

__________________is the base of the marine food chain {Ans: Phytoplankton}it is acceptable for EANx divers to use any EANx cylinder available . {Ans: False}A couple tells you that they want to explore the underwater world, but that they don't want to deal with scuba gear. They have a 9 year old daughter whom they want to participate with them. you would probably recommend______________________________. {Ans: The PADI Skin Diver Course}Arterial gas embolism is an injury characterized by air overextending in the lungs and _________________________ {Ans: entering the arterial bloodstream}If a regulator free flow persists, the regulator requires ___________________ {Ans: servicing}During a predate safety check, a diver's SPG needle swings to almost zero then, rises back to full pressure, with each test breath. you would suspect ___________________ {Ans: the valve is only partially open}