0 b c d e 0 0 0 100 score spinal and cranial

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Unformatted text preview: eriosteum 0% 0% Score: Feedback 0.5/0.5 7. vascularization Which of the following tissues is well vascularized and experiences true parenchymal repair? Student Response A. B. C. D. bone adipose cartilage all of the above E. Answers 1 and 2, but not 3. Score: Value Feedback 0% 0% 0% 0% 100% 0.5/0.5 8. Junctions Match the cell junctions and other structures with their descriptions. Junctions may be used more than once. gap junction Called macula adherens because they are like spot welds which adhere cells together. tight junction Called the zona occludens because it blocks passage of substances between cells. desmosome Allows ions to pass between cells. keratin filaments fibers which hold cells together laterally hemidesmosome adheres cells to the basement membrane Statement gap junction tight junction desmosome keratin filaments hemidesmosome Score: Response Allows ions to pass between cells. fibers which hold cells together laterally adheres cells to the basement membrane Called the zona occludens because it blocks passage of substances between cells. Called macula adherens because they are like spot welds which adhere cells together. Value 20.0% 0.0% 0.0% 0.0% 0.0% 0.1/0.5 9. Cartilage and bone Both cartilage and bone possess: Student Response A. lacunae B. a basement membrane C. canaliculi Value 100% 0% 0% D. internal blood vessels 0% Score: Feedback 0/0.5 10. cell hierarchy The cell derived from osteoprogenitor cels which produces ossification is the: Student Response A. osteoclast B. osteoblast C. osteocyte D. mesenchyme cell Score: Value Feedback 0% 100% 0% 0% 0/0.5 11. first, second, and third order neurons Which of the following tracts has first order, second order, and third order neurons? Student Response A. spinocerebellar tract B. Fasciculus cuneatus and fasciculus gracilis C. spinothalamic tract D. both #2 and #3 Value 0% 0% 0% 100% Feedback Score: 0.5/0.5 12. Descending tract A tract with the name vestibulospinal would be: Student Response A. ascending and sensory B. ascending and motor C. descending and sensory D. descending and motor Score: Value Feedback 0% 0% 0% 100% 0.5/0.5 13. inhibition Prior sub-threshold hyperpolarization of a reflex pathway produces: Student Response A. facilitation B. inhibition C. divergence D. convergence Score: Value Feedback 0% 100% 0% 0% 0/0.5 14. osteoclastic activity osteoclasts are stimulated by: Student Response A. calcitonin B. parathyroid hormone Value 0% 100% C. estrogen D. growth hormone E. Vitamin D3 0% 0% 0% Score: 15. pons 0.5/0.5 Feedback The brain center which mediates functions which are part voluntary and part involuntary is: Student Response Value A. thalamus B. hypothalamus C. substantia nigra D. basal nuclei E. pons Feedback 0% 0% 0% 0% 100% Score: 0/0.5 16. Calcium homeostasis The primary hormone for calcium homeostasis is: Student Response calcitonin parathyroid hormone estrogen growth hormone E. Vitamin D3 A. B. C. D. Score: Value 0% 100% 0% 0% 0% Feedback 0/0.5 17. hyperpolarization Opening of the chemically-gated K+ channels would produce: Student Response A. B. C. D. E. depolarization hyperpolarization EPSP IPSP Bot...
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