Saladin a&P Post Test Ch. 7

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Author Name: Saladin Site Name: Anatomy and Physiology Companion Website Chapter: Chapter 7 Quiz: Post-Test Results Reporter Out of 20 questions, you answered 20 correctly with a final grade of 100% 20 correct (100%) 0 incorrect (0%) 0 unanswered (0%) Your Results: The correct answer for each question is indicated by a . 7.1 Tissues and Organs of the Skeletal System 1 CORRECT Functions of the skeletal system include all of the following except A)acid-base balance. B)blood cell production. C) produce hormones which regulate blood glucose. D)hemopoiesis. E)regulation of certain electrolytes. Feedback: Correct! 2 CORRECT The skull bones are classified as ________________ bones. A)long B)irregular C)short D)flat Feedback: Correct! 3 CORRECT A bone that is cuboidal in shape is a ________________ bone. A)long B)short C)flat D)irregular Feedback: Correct! 7.2 Histology of Osseous Tissue 4 CORRECT Which of the following is a mature bone cell that appears to be responsible for the overall supervision of bone maintenance? A)osteogenic cells B)osteoblasts C)osteocytes D)endosteum cells E)osteoclasts Feedback: Correct! 5 CORRECT The basic structural unit of compact bone is termed ________________. A)lamellae B)periosteum C)endosteum D)osteon E)canaliculi Feedback: Correct! 6 CORRECT Which large multinucleate cells found in bones secrete enzymes to reabsorb matrix? A)osteoclasts B)osteocytes C)osteoblasts D)osteoprogenitors E)chondrocytes Feedback: Correct! 7 CORRECT Immature bone cells that are largely responsible for building boney matrix are called ________________. A)osteoclasts B)osteocytes C)osteoblasts D)osteoprogenitors E)chondrocytes Feedback: Correct! 8 CORRECT Blood cells develop in which region of a bone? A)epiphysis B)diaphysis C)yellow marrow D) red marrow E)epiphyseal plate Feedback: Correct! 7.3

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