Which organ is part of the nervous system?

Prepare for the Virginia HESI Level 4 Test with an array of study materials including flashcards and multiple choice questions. Each question comes with hints and detailed explanations to assist in your exam preparation. Get set to ace your test!

Multiple Choice

Which organ is part of the nervous system?

Explanation:
Think about what the nervous system does: it controls and coordinates body activities through signals. The brain is the central processing unit of the nervous system, interpreting sensory information, deciding on actions, and regulating many bodily functions. The other organs belong to other systems—the heart is part of the circulatory system, the lungs handle gas exchange in the respiratory system, and the liver performs metabolic and digestive roles. Therefore, the brain is the organ that is part of the nervous system.

Think about what the nervous system does: it controls and coordinates body activities through signals. The brain is the central processing unit of the nervous system, interpreting sensory information, deciding on actions, and regulating many bodily functions. The other organs belong to other systems—the heart is part of the circulatory system, the lungs handle gas exchange in the respiratory system, and the liver performs metabolic and digestive roles. Therefore, the brain is the organ that is part of the nervous system.

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