Week 3 Knowledge Check Actual Exam Quiz 2024.

Week 3 Knowledge Check Actual Exam Quiz 2024. The common cold is treated with empiric therapy. How can the nurse interpret this meaning? - correct answers Medications only treat the symptoms. Before administering an antihistamine to a patient, it is most important for the nurse to assess the patient for a history of which condition? - correct answers Urinary retention Before administering an adrenergic decongestant, it is most important for the nurse to assess the patient for a history of which condition? - correct answers Diabetes mellitus A 94-year-old patient has a severe dry cough. He has coughed so hard that the muscles in his chest are hurting. He is unsteady on his feet and slightly confused. Which drug would be the best choice for this patient's cough? - correct answers Dextromethorphan (Robitussin-DM) oral solution A patient with a tracheostomy developed pneumonia. It is very difficult for the patient to cough up the thick, dry secretions he has developed. The nurse identifies which drug as being most effective in helping this patient? - correct answers Guaifenesin (Mucinex)