MEDICAL
THORACIC WALL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The bones of the thoracic cage support the pelvic girdle and upper limbs
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true
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false
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Figure 7.32 Thoracic Cage The thoracic cage is formed by the (a) sternum and (b) 12 pairs of ribs with their costal cartilages. The ribs are anchored posteriorly to the 12 thoracic vertebrae. The sternum consists of the manubrium, body, and xiphoid process.
Detailed explanation-2: -The functions of the thoracic cage or the rib cage is as follows: The thoracic cage protects the lungs and heart from any physical trauma and injury. The thoracic cage is separated from the lower abdomen by diaphragm. The expansion and contraction of the rib cage facilitates the process of respiration.
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