Nutritional deficiency ( vitamin D ) results in softening of the bones. This disease is called?
Correct answer: A. Rickets
- A. Rickets
- B. Cleft palates
- C. Microcephaly
- D. Down's syndrome
Explanation
Rickets is a condition that results in weak or soft bones in children. Symptoms include bowed legs, stunted growth, bone pain, large forehead, and trouble sleeping. Complications may include bone fractures, muscle spasms, an abnormally curved spine, or intellectual disability.
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About Support and Movement
Support and movement covers the axial and appendicular skeleton, bone structure, joints and the arrangement of skeletal muscles. Muscle contraction is explained through actin, myosin, sliding filaments, calcium ions and ATP, while arthritis is distinguished as a disorder of joints rather than a normal part of movement.
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