Human skin color is determined by the interaction of melanin, carotene and hemoglobin. Storage of water, fat, glucose and vitamin D is also a function of the integumentary system, according to the AAD.
1 ExcelTest HSPT Courses offer an intensive program with 12 classes of 3 hours each over 4 - 5 weeks. 2  ExcelTest Courses offer unique and extremely effective strategies not taught anywhere else, by highly experienced, dynamic instructors.
PT evaluate and treat, modify treatment plans, set goals, etc. PT depending on the program is a 5-8 year program DPT is either a 3+3 for 6 or a BS plus 3 for 7 MS in PT is either a 5 year combined program or 2 years past BS. Most schools have gone the DPT route.