Question

A 36-year-old woman presents after ingesting an unknown quantity of amitriptyline in a suicide attempt 2 hours ago. She is drowsy, BP 90/60 mmHg, pulse 120 bpm, QRS duration 140 ms on ECG. What is the most appropriate specific antidotal treatment?

Accepted Answer

IV sodium bicarbonate bolus

Answer

IV magnesium sulphate

Answer

IV lipid emulsion

Answer

IV naloxone

Answer

IV flumazenil

Practice question

A 36-year-old woman presents after ingesting an unknown quantity of amitriptyline in a suicide attempt 2 hours ago. She is drowsy, BP 90/60 mmHg, pulse 120 bpm, QRS duration 140 ms on ECG. What is the most appropriate specific antidotal treatment?