| Which statement about immersion suits is TRUE? |
| A) The suit's oil resistance is such that it will be serviceable and be usable after exposure to gasoline or mineral spirits without needing to be specially treated. |
| B) The suit seals in body heat and provides protection against hypothermia indefinitely. |
| C) The suit must, without assistance, turn an unconscious person's mouth clear of the water within 5 seconds. |
| D) The suit is flameproof and provides protection to the wearer while swimming through burning oil. |
