1. Select the correct statement with respect to disorders of muscles in humans

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
Answer :   Failure of neuromuscular transmission in myasthenia gravis can prevent normal swallowing
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2. Os Innominatum consiste of

A. Pubis
B. Ischium
C. IIium
D. Incomplete tracheal cartilages
Answer :   Incomplete tracheal cartilages
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3. Olecranon process is found in which bone

A. Poximal end of Ulna
B. Distal end of Ulna
C. Proximal end of Humerus
D. Proximal end of Humerus
Answer :   Distal end of Ulna
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4. Vertebro-arterial canal occurs in

A. Cervical vertebrae
B. Lumbar vertebrae
C. Thoracis vertebrae
D. Sacral vertebrae
Answer :   Cervical vertebrae
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5. Isotonic contraction takes places during

A. Load on head
B. Walking
C. Exercise
D. All of the above
Answer :   Walking
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6. Sella turcica is

A. Depression of long bone
B. Ridge over a bone
C. Depression in the skull in the area of pituitary gland
D. Ridge in the skull over the area of pituitary gland
Answer :   Depression in the skull in the area of pituitary gland
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7. Long neck of Girraffe or camel due to

A. More number of cervical vertebra
B. More length of cervical vertebra
C. Presence of pads between cervical vertebra
D. Presence of extra bony plates
Answer :   More length of cervical vertebra
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8. Covering of muscle

A. Epimylium
B. Renimylium
C. Endomylium
D. Sarcolema
Answer :   Epimylium
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9. Axis vertebra identified by

A. Olecranon process
B. Odontoblast
C. Odontoid process
D. There is no change in oxygen binding nor number of RBC
Answer :   Odontoid process
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10. Thoracic cage in rabbit is made up of

A. Ribs's vertebral column and diaphragm
B. Ribs, diaphragm
C. Vertebral column, diaphragm and sternum
D. Ribs, vertebral column and sternum
Answer :   Ribs, vertebral column and sternum
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