The tailbone is also known as what?

Boost your medical vocabulary for the SkillsUSA test. Quiz with flashcards and multiple-choice questions. Access explanations for each question. Prepare confidently for your exam!

Multiple Choice

The tailbone is also known as what?

Explanation:
The tailbone is known as the coccyx. It’s a small triangular bone at the very base of the spine, formed by fused coccygeal vertebrae and sitting just below the sacrum. The coccyx provides attachment points for muscles and ligaments of the pelvic floor and helps with weight distribution when you’re seated. Other bones listed are not the tailbone: the radius is in the forearm, the mandible is the lower jaw, and the patella is the kneecap.

The tailbone is known as the coccyx. It’s a small triangular bone at the very base of the spine, formed by fused coccygeal vertebrae and sitting just below the sacrum. The coccyx provides attachment points for muscles and ligaments of the pelvic floor and helps with weight distribution when you’re seated. Other bones listed are not the tailbone: the radius is in the forearm, the mandible is the lower jaw, and the patella is the kneecap.

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