本报实习记者 鲁 东 本报记者 程宦宁 在平均海拔4600米的可可西里，穿行在无人区的"钢铁座驾"成为巡护队员出行的主要依靠，但它也最容易在极端环境中"罢工"。每当车辆陷入困境，总有一 个人能让大家悬着的心放下来——他就是玉树藏族自治州公安局可可西里自然保护区公安局的辅警，尼玛扎西。 这里是可可西里腹地，等待救援无异于坐以待毙。 25年来，他凭借一双巧手，一次次在绝境中让熄火的"钢铁座驾"重新轰鸣，守护着队友的平安和巡护任务的完成。 时间回到2001年，时任可可西里管理局局长才嘎的一次探望，彻底改变了汽修学徒尼玛扎西的人生轨迹。才嘎局长说："巡山队的车辆就是生命线，队伍急 需一名既适应高原、又懂修车的本地青年。" "索南达杰书记的事迹我从小听到大，那是一份神圣的工作。"尼玛扎西内心深处，早已埋下对这片土地的敬畏。尽管才嘎局长再三叮嘱"条件比当学徒要艰 苦很多"，但在家人的支持下，他毅然奔赴可可西里。 然而，现实的严酷远超想象。"哪里是路，分明就是在野地里穿越！"第一次巡山，颠簸的路面、简陋的车辆就给了他一个下马威。尼玛扎西瞬间明白，在这 里，修车不仅是技术，更是保障生命的手段。"只要有巡山任务，我必须要去，能 ...

Core Points - The dialysis room serves as a place of resilience and hope for patients, with nurses playing a crucial role in supporting them through their treatment journey [2] - The nursing staff must be well-acquainted with each patient's medical history and emotional state to provide effective care and support [2] - The dialysis treatment is essential for patients with kidney failure, with each session lasting four hours and patients typically requiring three sessions per week [1] Summary by Sections Nursing Responsibilities - Nurses are responsible for preparing the dialysis machines and ensuring all necessary checks are completed before treatment begins, which requires meticulous planning and manual record-keeping [1] - The emotional well-being of patients is prioritized, with nurses engaging in conversations to alleviate anxiety and foster a positive treatment environment [2] Patient Care - The dialysis unit often treats patients with severe conditions, necessitating constant monitoring of their vital signs and machine parameters [2] - Quick response to any signs of distress in patients is critical, as demonstrated by a nurse's intervention that saved a patient during a critical moment [2] Patient Demographics - A significant portion of the patients treated are elderly, with many over 80 years old, highlighting the importance of compassionate care and support for this demographic [3] - The nursing staff encourages patients to maintain a positive outlook on life, which can significantly impact their treatment experience [3]