Client A will receive mental help because it’s dealing with the brain. Including disorders like schizophrenia or depression, or bipolar. Client B will get diagnosed treatment because psychologist perform and develop the treatment. But they can both work together to help the same person. One will be prescribing medication and diagnosing the issue. While the other will sit down with and talk or do certain types of therapy to help the person and see a little more about how the clients brain works.
It would depend on how bad the tear is. You have tendons in your knee, most notably acl and pcl and if you tear those bad enough, you will not be able to walk
