单项选择题
A.Dermal burn B.Third-degree burn C.Major burn D.Lethal burn
During the course of a voyage,a seaman falls on the mai...
单项选择题During the course of a voyage,a seaman falls on the main deck and injures his ankle. The Master should submit a Report of Marine Accident,Injury or Death if the().
A.injured needs first aid B.injured is incapacitated C.injury results in loss of life only D.injury is the result of misconduct
First aid means().A.medical treatment of accidentB.sett...
单项选择题First aid means().
A.medical treatment of accident B.setting of broken bones C.emergency treatment at the scene of the injury D.dosage of medications