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NEETZoologyLocomotion and Movement

Read the following statements and choose the correct options 1. Decreased levels of progesterone causes Osteoporosis 2. Gout is caused due to inflammation of joints due to accumulation of oxalate acid crystals. 3. Arthritis is characterised by inflammation of muscles. 4. Muscular dystrophy: Progressive degeneration of skeletal muscle mostly due to auto-immune disorder. 5. Myasthenia gravis is a heriditary disorder af

Options

  1. AAll are incorrect except 1
  2. BOnly 3 is incorrect
  3. COnly 4 and 5 are correct
  4. DAll are incorrect

Correct answer

D. All are incorrect

Step-by-step solution

Myasthenia gravis: Auto immune disorder affecting neuromuscular junction leading to fatigue, weakening and paralysis of skeletal muscle. Muscular dystrophy: Progressive degeneration of skeletal muscle mostly due to genetic disorder. Tetany: Rapid spasms (wild contractions) in muscle due to low Ca++ in body fluid. Arthritis: Inflammation of joints. Osteoporosis: Age-related disorder characterised by decreased bone mass and increased chances of fractures. Decreased levels of estrogen is a common cause. Gout: Inflamma

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