Which skeletal structure protects vital organs such as the heart and lungs?

Prepare for the Chicago Master Esthetician Test. Study with flashcards and multiple choice questions, each question includes hints and explanations. Get ready for your exam with confidence!

The thorax is the skeletal structure that protects vital organs such as the heart and lungs. It is composed of the rib cage, sternum, and thoracic vertebrae, creating a protective cavity that houses these essential organs. The ribs form a bony framework that encases the heart and lungs, helping to keep them safe from physical trauma while also playing a crucial role in the respiratory process.

While the spine, pelvis, and cranium each serve protective functions for other important structures in the body, they are not primarily responsible for safeguarding the heart and lungs. The spine protects the spinal cord, the pelvis supports reproductive organs and the lower gastrointestinal tract, and the cranium encases the brain. Therefore, among the options provided, the thorax is specifically designed for the protection of the heart and lungs, making it the correct answer.

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