Q. No.Which of the following is not correct about Myasthenia gravis?
(1) Autoimmune disorder
(2) Affects neuromuscular junction
(3) Leads to fatigue, weakening and paralysis of skeletal muscle
(4) Progressive degeneration of skeletal muscle
(1) Autoimmune disorder
(2) Affects neuromuscular junction
(3) Leads to fatigue, weakening and paralysis of skeletal muscle
(4) Progressive degeneration of skeletal muscle
Which of the following is not associated with muscular dystrophy?
(1) Progressive degeneration of skeletal muscles
(2) It is a genetic disorder
(3) Affects neuromuscular junction and cause tetany
(4) Both 2 and 3
Tetany is not associated with
(1) Rapid spasms
(2) Wild relaxations in muscles
(3) Low calcium ions in body fluids
(4) Both 2 and 3
Arthritis is
(1) Inflammation of joints
(2) Inflammation of forelimbs
(3) Inflammation of muscles
(4) Inflammation of ligaments
Which of the following is not associated with Osteoporosis?
(1) Age related disorder
(2) Characterised by decreased bone mass
(3) Increased chances of fractures
(4) Increased level of estrogen is a common cause
Which of the following seen in Gout?
(1) Inflammation of joints due to accumulation of uric acid crystals
(2) Inflammation of bones due to accumulation of uric acid crystals
(3) Inflammation of joints due to accumulation of calcium
(4) Inflammation of joints due to accumulation of estrogens
In the given diagram of the lower limb bones of a human, a sesamoid bone is depicted by the letter:
1. A
2. B
3. C
4. D
What masks the active sites for myosin head present on the actin myofilaments?
1. Light meromyosin
2. Heavy meromyosin
3. G – actin
4. Troponin
Ribs 11 and 12 are called floating ribs because they
1. do not articulate with the vertebrae
2. attach only indirectly to the sternum
3. have no connection to the sternum
4. do not articulate directly with any other bone
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