The characteristics of a good hospital nurse

Nurses are very hardworking humans in the world,they do their best to take after sick people.There are some features about agood nurse forexample:
first, they must be good tempered because they have to treat patients kindly.
second,they have to be so patient because they should tolerate patient's complain about their pain.
The most important thing about them is their appearance,they have to be neat and clean,inorder not to be sick.
We as usual people have to respect them and give thank to them because of their sense of responsibility and self denial.