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Select the correct statement with respect to disorders of muscles in humans
Options
(a) Rapid contractions of skeletal muscles causes muscle dystrophy
(b) Failure of neuromuscular transmission in myasthenia gravis can prevent normal swallowing
(c) Accumulation of urea and creatine in the joints cause their inflammation
(d) An overdose of vitamin – D causes osteoporosis
Correct Answer:
Failure of neuromuscular transmission in myasthenia gravis can prevent normal swallowing
Explanation:
Myasthenia gravis is a chronic autoimmune muscular disease. It causes breakdown of neuromuscular junction due to which the brain loses control over muscles. The symptoms may include drooping eyelids, difficulty in swallowing muscle fatigue, difficult breathing and inability to control facial expressions.
Related Questions: - Water is mostly absorbed in
- Through their effect on plant growth regulators, what do the temperature and light control
- Anaerobic respiration in yeast yields
- In eubacteria, a cellular component that resembles eukaryotic cells is
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Topics: Locomotion and Neural Control
(33)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Water is mostly absorbed in
- Through their effect on plant growth regulators, what do the temperature and light control
- Anaerobic respiration in yeast yields
- In eubacteria, a cellular component that resembles eukaryotic cells is
- Energy transfer from one trophic level to other, in a food chain is
Topics: Locomotion and Neural Control (33)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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