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.
RPT is a now archaic description, standing for registered physical therapist.. The term was widely used prior to the 1990's when all physical therapists graduated with either a Bachelor's Degree or an equivalent Certificate of Completion (usually 18 months of study for someone who already had a Bachelor's Degree in another field of study).