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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.
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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
- The slow rate of decomposition of fallen logs in nature is due to their
- Dring one Kreb’s cycle, number of CO₂ molecules released is
- Which of the following represents the flow of genetic information
- Which of the following is not a function of zone of cell differentiation in
- Energy transfers or transformations are never 100% efficient. This is due to
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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