Portage Learning Pathophysiology Nurs 231 Unit 10 Study Guide Graded A+

False, Osteoblast replication and activity are decreased with age. {Ans: T/F - If False, change the statement to make it True Osteoblast replication and activity are increased with age.}The skeleton acts as a framework for our bodies; it serves as a site for muscle attachment; it protects vital organs and soft tissue structures; it stores calcium and other minerals; it is the site where blood cells are produced. *note - only 4 are required. {Ans: Describe 4 functions of the skeleton.}Estrogen increases the production of OPG and in turn lowers the rate at which osteoclasts are formed. The decline in estrogen levels that occurs with menopause leads to a higher rate of osteoclast activity as OPG levels also decline. {Ans: How does estrogen contribute to BMD?}Cortical bone forms the hard, outer shell of bone while cancellous bone forms the interior aspect of bone. Cortical bone has a densely packed extracellular matrix giving it its rigidity while cancellous bone is composed of trabeculae and bone marrow. {Ans: Compare and contrast cortical bone and cancellous bone.}1500 mg. daily {Ans: What is the recommended calcium intake for postmenopausal women? 2000 mg. daily 1500 mg. daily 1000 mg. daily}Allopurinol