Admission requirements for PA programs vary according to the institution and type of degree, but there are some common requirements you may see in most schools. It is common for schools to require previous work experience as a nurse, medical assistant, emergency medical technician, or medical technologist.
Change, dim, increase brightness in Windows. Normally one clicks the battery icon sitting in the notification area, selects Adjust screen brightness and then moves the slider to the left to reduce the screen brightness. In spite of having done this, I felt that the screen was too bright and I was getting slight headaches due to regular use.
DimScreen lets you dim the whole screen. You can change the brightness easily in terms of percentage directly from the notification area by right-clicking on the program icon. You can get it here. You can also dim or increase screen brightness by using hotkeys Ctrl+- and Ctrl++. You can also configure it further to suit your requirements via its Settings.