A Man Is 'Relieved' to Learn That He Has a Sexually

A man is 'relieved' to learn that he has a sexually transmitted disease and is not HIV positive. Which of the following would be an appropriate response for the nurse to make to this man?

A) 'You would know if you had HIV.'
B) 'You are fortunate because you could easily have contracted HIV.'
C) 'Having a sexually transmitted disease does predispose the body to be infected with HIV if exposed to the virus.'
D) 'It is very difficult for a heterosexual male to contact HIV.'