Precipitating factors for torsade de pointes include: (Select Two) A. Beta-blocker overdose B. Prolonged QT interval C. Hypomagnesemia D. Hypokalemia E. Acute myocardial infarction Also how do you treat it? Is it the same if it's stable vs unstable?

A patient exposed to a hazardous chemical presents with excessive salivation, miosis, and bradycardia. What is the most appropriate antidote? A. Naloxone B. Atropine C. Flumazenil D. Epinephrine What's another drug that can be given? How much?

In the assessment of a stroke patient, which finding is most concerning for a hemorrhagic stroke? A. Gradual onset of symptoms B. Slurred speech C. Sudden headache described as "worst ever" D. Right-sided weakness

A patient with a history of Addison’s disease presents with confusion, vomiting, and low blood pressure. What is the most appropriate treatment? A. Administer naloxone B. Administer corticosteroids C. Administer calcium chloride D. Administer atropine

A 60‑year‑old with CHF presents with rales, pink frothy sputum, and severe dyspnea. What prehospital intervention is most beneficial? A. Large IV fluid bolus B. CPAP with oxygen C. Nitroglycerin SL D. Bronchodilator therapy