Osteoporosis is characterized by
a. reduced bone mass as a result of diminished deposition of the organic matrix of bone
b. abnormal bone calcification
c. hypocalcemia
d. both a and b
e. none of the above
A
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Slow-oxidative muscle fibers would be found in high density in the leg muscles of Olympic sprinters
Indicate whether the statement is true or false
Physical evidence that supports the sliding filament theory of muscle contraction includes
A) Increased width of the H band during contraction. B) Decreased distance between Z lines during contraction. C) Increased width of the I band during contraction. D) Decreased width of the A band during contraction. E) An increased distance between Z lines during contraction.
Computer-based training is all of the following except
A. Interactive B. Versatile in the same way behaviors exhibited in successful job performance are versatile C. Static D. A method that allows to learner to be an active contributor
What type of anemia can be caused by the destruction of red blood cells?
A. Iron deficiency anemia B. Aplastic anemia C. Pernicious anemia D. Hemolytic anemia