承昌、怡靜、小學生、我、湘涵、78、士奇 函芩、BOSS、孟謙、家寧、芷綺、燕如 請看過來唷~ 討論一下CS吧 (恩 因為沒人po所以...) 討論時間定在下周三78節 地點借到再通知 因為不知如何分配題目~所以就照學號來吧! ex.78是第6題 以此類推~ 到時請大家做好講稿和PPT唷 看完請推個文吧<(￣︶￣)@m 以下是題目 (原文請大家上學習平台) 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? --

※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 125.231.218.27 ※ 編輯: paradise12 來自: 125.231.215.95 (10/30 22:23)