A shipmate chokes suddenly,cannot speak,and starts to turn blue. You should().
A shipmate suffers a heart attack and stops breathing. You must().
A shipmate chokes suddenly,cannot speak,and starts to turn blue. You should().
A shipmate suffers a heart attack and stops breathing. You must().
A shipmate chokes suddenly,cannot speak,and starts to turn blue. You should().
A shipmate suffers a heart attack and stops breathing. You must().