Select the correct statement with respect to disorders of muscles in humans.
1. Failure of neuromuscular transmission in myasthenia gravis can prevent normal swallowing
2. Accumulation of urea and creatine in the joints causes their inflammation
3. An overdose of vitamin D causes osteoporosis
4. Rapid contractions of skeletal muscles causes muscle dystrophy
Subtopic:  Disorders of Muscular and Skeletal System |
Level 3: 35%-60%
NEET - 2013
Hints