Anesthesiology and Intensive Care

Anaphylaxis: A Life-Threatening Hypersensitivity Reaction keywords: anaphylaxis, allergic reaction, hypersensitivity, life-threatening allergy, anaphylaxis symptoms, airway problems, low blood pressure, skin changes, allergen exposure, idiopathic anaphylaxis Anaphylaxis is a severe, potentially fatal allergic reaction that affects the entire body. It requires urgent medical attention due to its rapid onset and life-threatening nature.

    A man is scheduled for elective noncardiac surgery. He reports collapsing due to a severe allergic reaction under anaesthesia in the past, but he is unsure which agent was the reason. There are no notes available.    Which of the following should you avoid as the most likely causative agent? (answer is at the bottom)        A. Antibiotics B. Rocuronium C. Propofol D. Ketamine E. Midazolam