One effect of aging on the skeletal system is
A. decreased collagen fibers.
B. Decreased bone matrix and decreased collagen fibers are effects of aging.
C. decreased bone matrix.
D. increased bone density.
E. increased elastic fibers.
B
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Wolff's law is concerned with ________
A) the thickness and shape of a bone being dependent on stresses placed upon it B) vertical growth of bones being dependent on age C) the function of bone being dependent on shape D) the diameter of the bone being dependent on the ratio of osteoblasts to osteoclasts
Explain why stab incisions are used frequently during placement of a bovine intravenous catheter
What will be an ideal response?
Name the layer from which fingernails and toenails are derived.
A. Dermis B. Subcutaneous tissue C. Epidermis
Which of these combinations of general senses depends on mechanoreceptors?
A. touch and temperature B. pressure and temperature C. pressure and proprioception D. proprioception and temperature E. taste and smell