97)Aging has what effect on the skeletal system?97)A)loss of calcium and collagen fibers from matrixB)increase in adipose tissue in epiphysesC)progressive loss of processes and tuberositiesD)fusion of joints, especially in the vertebral columnE)increase in the number of cranial foramina98)If a tumor secretes high levels of osteoclast-activating factor, which of the following would youexpect to occur as a result of this condition?98)99)Mary is 50 years old and has entered menopause. During a checkup, a bone scan reveals thebeginnings of osteoporosis. Her physician suggests hormone therapy. What hormone might sheprescribe for Mary?99)100)Mary is 50 years old and has entered menopause. During a checkup, a bone scan reveals thebeginnings of osteoporosis. Her physician suggests nutritional therapy. What might sherecommend for Mary?100)101)The shaft of long bones is called the101)A)epiphysis.B)paraphysis.C)diaphysis.D)metaphysis.E)endophysis.102)A ________ is a smooth, grooved bone process shaped like a pulley.102)103)A small rough bump on bone where a tendon attaches is called a103)15
104)A chamber within a bone normally filled with air is a104)105)The expanded articular end of an epiphysis that is separated from the shaft by a narrower neck iscalled a105)A)crown.B)bulb.C)corona.D)capitulum.E)head.106)A ________ is a rounded passageway for passage of blood vessels and/or nerves.106)107)The adult skeleton contains ________ major bones.107)108)In bone, the calcium phosphate forms crystals of108)109)Stem cells that can differentiate into osteoblasts are called ________ cells.109)A)psteoprogenitorB)osteoformingC)osteopropagatorD)osteocreatorE)osteotrophic110)Cells that free calcium from bone to maintain blood calcium levels are called110)
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