Multiple choice

What protects the kidneys from mechanical trauma such as being hit with a hard ball?

  1. pelvic bones

  2. lower ribcage and fat layers

  3. a shell compose of cartilage

  4. the skull
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The kidneys are protected by the lower ribs and surrounding layers of fat, which provide cushioning against physical impact. The pelvis and skull are too far away to protect the kidneys.

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