in which of the following situations is a pertinent negative identified? select one: a. a 59-year-old man complains of crushing chest pain but denies shortness of breath. b. a 50-year-old woman states that nothing makes her chest pain better or worse. c. a 56-year-old woman states that her chest hurts when she takes a deep breath. d. a 53-year-old man with dizziness also tells you that he has vomited three times.