Which type of PFD will turn most unconscious persons face up in the water? Type I Type II Type III Type IV

The correct answer is Type I.Type I Personal Flotation Devices (PFDs) are designed to turn most unconscious persons face up in the water. They are typically used by conscious individuals who are in the water and need assistance in staying afloat. Type I PFDs are often used by individuals who are not strong swimmers or are in situations where they may become unconscious, such as after a heart attack or stroke.Type II PFDs are designed to keep individuals face up in the water but do not have the same turning capability as Type I PFDs. Type III PFDs are designed to keep individuals face down in the water and are typically used by individuals who are already submerged. Type IV PFDs are throwable devices, such as life rings or cushions, and are not designed to keep individuals afloat while they are wearing them.Therefore, the correct answer is Type I PFDs.