作者: emonbar (未知的遨游) 看板: CMU_M50 标题: [课程] 生理实验第三组进来喔~~ 时间: Fri Oct 30 18:00:33 2009 看到我们这组还没有人来PO文 怕大家都忘记这件事 所以小弟我就来提醒一下罗(我也很不想做.... 组员:张斐淳 郑弘彦 郭佳茵 陈冠宗 林昀姗 黄暄乔 郑筑予 林芳扬 蔡孟霖 张智皓 许靖玫 卓涵蓉 杨人翰 应该是这13人没错~~ 题目又刚好就13题 那是不是就按照学号一人一题呢 还是说开放认养 另外讨论的地点时间是不是也该提出来呢 有看到的提个意见吧~~ 按照上面几篇附上题目 Questions: Q1: What vital signs or symptoms do Patient A and Patient B have? Q2: What neuron in the CNS controls skeletal muscle contraction? Is this kind of neurons’ activities also controlled by interneurons? Q3. Please draw the contractile structure of the skeletal muscles and draw a neuromuscular junction (NMJ). Q4. What neurotransmitter is used at the N-M junction? How is the neurotransmitter released and recycled? And how does that release excite skeletal muscle contraction? Q5: What is end-plate potential? Q6. Please describe the excitation-contraction coupling events (including the cross-bridge cycle) in the skeletal muscles and how Ca++ ions are involved. Q7: From questions 2 and 6, please list the possible sites along the activation of the motor neuron axon to the contraction of muscles, and describe defects in which step(s) might cause muscle contraction problems? Q8. What is tetanus infection? How would the tetanus infection cause Patient A ’s spastic contraction? What is myasthenia gravis (MG)? How would MG cause Patient B’s muscle weakness? Q9: How could decline in muscle function (muscle weakness) contribute to the eye and visual problems and chewing problems of Patient B? Why is neostigmine used as the treatment for Patient B? Q10: Are there any ways to confirm that patient B’s muscle weakness is not due to nerve conduction problem or defects in muscle itself? Q11: What are single fiber electromyography (SFEMG), repeated nerve stimulation (RNS), chest CT scan, tensilon test and serum test? Why are the physiological significances in using these tests for myasthenia gravis diagnosis? Does Patient A need to so those tests? Q12: Have you ever heard of Lambert-Eaton myasthenic syndrome (LEMS)? Is there any test that you can do to differentiate myasthenia gravis from Lambert-Eaton syndrome? Q13: One way to treat MG is to remove the thymus. Why? (听说看完生理第3.4本应该就会了....) --

※ 发信站: 批踢踢实业坊(ptt.cc) ◆ From: 220.140.100.236 ※ 编辑: emonbar 来自: 220.140.100.236 (10/30 18:05)