NEET2022Biology
Q.
Which of the following is a correct match for disease and its symptoms ?
- A
Arthritis-Inflammed joints
- B
Tetany-high Ca level causing rapid spasms.
- C
Myasthenia gravis-Genetic disorder resulting in weakening and paralysis of skeletal muscle.
- D
Muscular dystrophy- An auto immune disorder causing progressive degeneration of skeletal muscle.
Solution
Arthritis is characterised by inflamed joints, so the matching in option (1) is correct.
Tetany is caused by a low (not high) calcium level in blood. Myasthenia gravis is an autoimmune disorder, not a genetic disorder. Muscular dystrophy is a genetic disorder, not an autoimmune one. So options (2), (3), and (4) are incorrectly matched.
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