You don't really see what type of dangerous situation but since you asked a dangerous situation you could do is a stunt motorcycle guy that rides his motorcycle over a pool of sharks. Or a man who wears red in a Bulls arena to get the balls attention but he risk dying if he gets punctured by one of the bulls horns. Or another dangerous situation could be someone entering a monster cave. Or another dangerous situation could be someone meeting up with a Stranger online. There's just so many situations
Review the candidates work history
Prepare "KEY" interview questions
Review the job description. Thoroughly familiarize yourself with the job description especially it's hiring criteria
The Best Way To Check If Fish Is Cooked Would Be To Check The Temperature But Thats Not An Option,I would Guess Most Likely D To Look At The Color.