Nutrition and Metabolism of Heart MCQ Quiz | Cardiovascular System

Welcome to this specialized quiz on the Nutrition and Metabolism of the Heart, designed for MBBS students. The heart is a metabolic powerhouse, working relentlessly throughout our lives. Its ability to adapt its fuel source—from fatty acids and glucose to lactate and ketone bodies—is critical for its function in both health and disease. This quiz will test your understanding of these complex metabolic pathways, the regulation of substrate utilization, and the biochemical changes that occur during physiological stress like exercise and pathological conditions such as ischemia and heart failure. Sharpen your knowledge on this vital aspect of cardiovascular physiology. After submitting, you can review your answers and download a PDF of all questions and correct answers for your revision.