Your patient is a 67-year-old with difficulty breathing. Assessment reveals crackles in all lobes with production of pink, frothy sputum. Pulse is 154 and irregular and blood pressure is 78/42. The patient only responds to pain. A 12-lead ECG shows ST elevation in leads V1 to V4. Which of the following would be the MOST appropriate intervention?

Which of the following vascular emergencies requires an emergency, lights-and-siren transport? 

Which of the following would you expect to see develop FIRST in the patient with peripheral artery occlusion? 

Which of the following would affect the conduction of the heart and become a potential cause of cardiac arrest? 

 In the case of an idioventricular rhythm, which of the following would be the most consisten?  

Which of the following interventions would be the MOST appropriate selection to increase the blood pressure of a hypotensive, bradycardic (HR-55) patient with a history of pheochromocytoma, who has ST elevation in Leads V1 and V2 and chest pain so as to receive nitro and/or morphine?

Which of the following BEST describes angina pectoris? 

While assessing a patient for possible palliation of chest pain, which question is the MOST appropriate? 

Which of the following is the MOST common presenting symptom of acute myocardial infarction in the adult male?

Which of the choices below best represents the reason we give aspirin to patients we suspect of having a heart attack?