mdcat logical reasoning MCQ #1080

A patient develops weakness and fatigue due to a toxic substance released during a fire. This substance is most likely to be which compound?

mdcat logical reasoning MCQ #1080

  1. Question 1

    Q1. A patient develops weakness and fatigue due to a toxic substance released during a fire. This substance is most likely to be which compound?

    • A) Carbon monoxide
    • B) Cyanide
    • C) Hydrogen cyanide
    • D) Nitrogen dioxide

    Answer: Carbon monoxide

    Explanation: Carbon monoxide has a high affinity for hemoglobin, leading to tissue hypoxia and symptoms of weakness and fatigue.