Q. A client with myocardial infarction suddenly becomes tachycardic, shows signs of air hunger, and begins coughing frothy, Pink  sputum. Initial nursing intervention should be:

(a) Lasix, oxygen, nitrates, morphine, propped up position
(b) Morphine, oxygen, nitrates, aspirin 
(c) oxygen, thrombolytic, Aspirin, aminophylline, inotropes
(d) Oxygen, aspirin, beta-blockers, nitrates