Physical therapist assistants (PTAs) work as part of a dynamic healthcare team. Assistants help physical therapists maintain therapy facilities and monitor patient progress, while also helping patients by assisting them on difficult movements and instructing them on how to use walking aids.hysical therapist assistants (PTAs) work as part of a dynamic healthcare team. Assistants help physical therapists maintain therapy facilities and monitor patient progress, while also helping patients by assisting them on difficult movements and instructing them on how to use walking aids.
Tired Eyes. Tired eye is another term for what is commonly known as eyestrain â when eyes feel achy, weak, or heavy due to intense use. It is not a disease, and does not require medical treatment â but it never hurts to know how to prevent it. Tired eyes can come from any number of activities.
The correct term for yellow eyes is icterus. Icterus refers only to yellowish eyes, whereas jaundice refers to a yellow appearance in the eyes as well as the rest of the body. If your eyes appear yellow, it could also be due to a simple, benign cause, but sometimes yellowish eyes can be a sign of something much more serious. Below are other conditions that could cause your eyes to appear yellow.