mdcat logical reasoning MCQ #510

mdcat logical reasoning MCQ #510

1. Question 1

   Q1. A person develops muscle cramps during exercise. What is the most immediate cause?

   • A) Lactic acid buildup
   • B) Electrolyte imbalance
   • C) Muscle fiber rupture
   • D) Dehydration

   Answer: Lactic acid buildup

   Explanation: Anaerobic metabolism produces lactic acid rapidly. B is secondary to prolonged activity.