True, because many of the patients have lost sensation in and control over their bodies, the work takes a lot out of nurses. They've got to turn patients over, sponge them down, wipe them off, feed them and even clean up after they go to the bathroom. But the work also provides lots of challenges.
林宏信選擇這個重症單位，雖然工作較吃力，得為失去知覺的病人翻身、擦澡、餵飯、甚至清理排洩物，但是這個單位的挑戰性更大。