Story Highlights. The average GPA at four-year colleges and universities has risen from 2.52 in the 1950s to 3.11 in 2006. Former Duke University professor found that at some colleges over 50% of the grades given are A's.
A. A. A. AIDS wasting syndrome occurs when you have AIDS and lose at least 10% of your body weight -- especially muscle. You may also have at least 30 days of diarrhea or extreme weakness and fever that's not related to an infection.
Khaled M Sebawih Gillian lieberman, MD AIDS: â¢AIDS is caused by infection of HIV, which affects CD4+ cells. â¢AIDS affects the basal ganglia early in the disease as evidenced by slow cognition and motor reaction times even in asymptomatic HIV positive patients.