mdcat logical reasoning MCQ #520

A 14-year-old student experiences dizziness after standing up quickly. What is the most probable cause?

mdcat logical reasoning MCQ #520

  1. Question 1

    Q1. A 14-year-old student experiences dizziness after standing up quickly. What is the most probable cause?

    • A) Sudden blood pressure increase
    • B) Dehydration from physical activity
    • C) Orthostatic hypotension
    • D) Hypoglycemia due to skipped meals

    Answer: Orthostatic hypotension

    Explanation: Orthostatic hypotension causes blood pooling in legs. A fails as BP drops, not rises.