• Mrs. Finnegan is 60 years old and is followed in your clinic for control of her hypertension. On her recent visit, she presented with a cold, complaining primarily of a runny nose. She asks you what preparation she should buy at the drugstore for relief of this symptom. What would be your response?• Mrs. Anderson brings her six-month-old infant into your office with the complaint of a stuffy nose and a rectal temperature of 101°. What would you recommend to this mother?• Mr. Gainer is a 40-year-old man with ulcers. He calls to say he just “aches all over” with a cold he caught three days ago and can't sleep at night due to his dry, irritating cough. What would you recommend he take for these symptoms?