Nursing care, physical therapy, occupational therapy, and vocational training are used extensively in the rehabilitation of the severely handicapped. cancer rehabilitation a process by which individuals in their own environments are assisted to achieve optimal functioning within the limits imposed by cancer.
The most common immediate psychological effects of LSD are visual hallucinations and illusions (colloquially known as trips), which can vary greatly depending on how much is used and how the brain responds.
After taking LSD, the effects -- known as a trip -- usually start within an hour and can last up to 12 hours, with a peak about halfway through the experience. Exactly how LSD affects each person varies widely. Some physical changes in the body during tripping include dilated pupils, increased blood pressure and a high body temperature. People on LSD may also feel dizzy, sweat, have blurred vision and feel tingling in their hands and feet. They may feel drowsy but not sleepy.