泌尿生理实验操作技术改进研究

Study on Improvement of the Operation Techniques in Urinary Physiology Experiment

泌尿生理是《生理学》学习的重点和难点内容,《泌尿生理及利尿药物的作用》是医学机能学实验中重要的内容之一,本实验通过观察生理盐水、去甲肾上腺素、葡萄糖、抗利尿激素、利尿药及刺激迷走神经对尿液生成量的影响,使学生加深对尿液生成过程及利尿药物的作用机制的理解。为了提高实验成功率,我们在实验操作中用导尿管插管术代替膀胱插管术以记录尿量,并增加了颈静脉插管术以持续补液。改进后的实验操作吸收了现代实验手段,与临床实践更加接近,激发了学生的学习兴趣和主动性。

Urinary physiology is the key and difficult part of the study of ＂Physiology＂. ＂Urinary physiology and the influence of medicine＂ is one of the important contents in medical function experiment. Through this experiment, we deepened the understanding of the urine formation mechanism and the influence of normal saline, noradrenalin, glucose solution, antidiuretic hormone, furosemide and vagus nerve stimulating on urine volume. In order to improve our operating skills and experimental success rate we added the jugular vein catheterization to infuse fluids and used the catheter intubation instead of the bladder inserting to record the amount of urine. The improved experimental operation absorbed the modem experimental methods, became closer to the clinical practice, which increased our interest and initiative.