37. A patient who has chest pain is admitted to the emergency department (ED) and all of the following are ordered. Which one should the nurse arrange to be completed first?a.Chest x-rayb.Troponin levelc.Electrocardiogram (ECG)d.Insertion of a peripheral IV38. After receiving change-of-shift report about the following four patients, which patient should the nurse assess first?39. To improve the physical activity level for a mildly obese 71-year-old patient, which action should the nurse plan to take?