試題詳解

38. What is the wrong statement for managing beta blocker poisoning？
(A)Atropine should be given early in bradycardic patients because of beta blocker poisoning.
(B)Propranolol with high lipid solubility predispose to neurologic sequelae such as seizures and delirium； bisoprolol has ability to membrane stabilize to inhibit myocardial fast sodium channels, which can result in a widened QRS interval and may potentiate other dysrhythmias.
(C)Glucagon intravenously is FDA off- labeled use for Beta-blocker overdose.
(D)High-dose insulin euglycaemic therapy (IV: 1 unit/kg bolus followed by a continuous infusion at 1 to 10 unit/kg/hour) is being used to treat beta-blocker overdose.