英语 health care care 为什么置于health后面呢

health care，health 修饰care. 主要说的也是care. 比如English teacher.

一般修饰语过长，为了避免头重脚轻，就把修饰语放在被修饰词后面。这个不用

as a med sstudent, I think you might have confused health care with care for someones health.
while care for someones health refers to care taking, health care means 医疗，noun。