Illinois CNA State Practice Exam

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Prepare for the Illinois CNA exam with confidence! Study through quizzes and multiple-choice questions designed to help you understand the material. Each question comes with hints and explanations to support your learning journey. Get ready to ace your exam!

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How many calories are in 1 gram of carbohydrate?

  1. 2 calories

  2. 4 calories

  3. 7 calories

  4. 9 calories

The correct answer is: 2 calories

One gram of carbohydrate provides 4 calories, not 2 calories, 7 calories, or 9 calories. Carbohydrates are one of the main sources of energy for the body. When broken down during digestion, carbohydrates provide 4 calories per gram, making them a significant energy source for the body.

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