Question: A 59-year-old woman presents with crushing chest pain. She is pale, diaphoretic, and anxious. Vital signs assessment reveals a blood pressure of 160/100 mm Hg, a pulse of 82, respirations of 12, and an oxygen saturation of 99%. Her medical history includes hypertension and two heart attacks. As you obtain a 12-lead ECG, the other provider should: administer chewable baby aspirin. administer high-flow oxygen. administer one dose of sublingual nitroglycerin. start an IV line and administer morphine.