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A patient presents with complaints of chest pain and generalized muscle weakness. The EKG revealed a heart rate of 43, and the ED provider noted peaked T waves, raising suspicion for hyperkalemia. Which medication would aid in cardiac membrane stabilization?

A. Albuterol 20 mg nebulized
B. Calcium gluconate 2000 mg IV
C. Sodium bicarbonate 50 mEq IV
D. Furosemide 40 mg IV

Answer :

Final answer:

The medication that would aid in cardiac membrane stabilization for hyperkalemia is Calcium gluconate 2000 mg IV.


Explanation:

The medication that would aid in cardiac membrane stabilization for a patient with suspected hyperkalemia is Calcium gluconate 2000 mg IV.

Hyperkalemia is a condition characterized by high levels of potassium in the blood, which can lead to cardiac abnormalities such as arrhythmias and muscle weakness. Calcium gluconate helps stabilize the cardiac cell membrane and counteract the effects of elevated potassium levels.

Albuterol, furosemide, and sodium bicarbonate are not specific treatments for hyperkalemia and would not directly stabilize the cardiac membrane in this case.


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