us-abem MCQ (SBA): Hyperkalemia with ECG Changes

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EasyEmergency MedicineHyperkalemia with ECG Changesus-abemus-usmle-step-2us-usmle-step-3

A patient presents with weakness; ECG shows tall, peaked T waves diffusely. Serum potassium is 6.9 mEq/L. What is the most immediate next step?

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us-abem MCQ: Hyperkalemia with ECG Changes — Answer & Explanation | ia