1 Stool tests can produce false-positive and false-negative results. 2  False-positive means that the test may be positive when you don't have a polyp or cancer. 3  False-negative means that the test may be negative when you do have a polyp or cancer.4  These tests may miss polyps and some cancers.hat To Think About. 1  Stool tests can produce false-positive and false-negative results. 2  False-positive means that the test may be positive when you don't have a polyp or cancer. 3  False-negative means that the test may be negative when you do have a polyp or cancer.
Approximately 11,000 spinal cord injuries reported each year in the United States involve paraplegia. Such events occur as a result of automobile and motorcycle accidents, sporting accidents, falls, and gunshot wounds.
For more than 50 years, paraeducators have helped special educators provide important services to individuals with exceptionalities. The most recent federal data indicate that in 2011 more than 450,000 special education paraeducators were employed to serve students with disabilities ages 3 to 21 (ED, 2014, pp. 32, 63). Historically, they provided services ranging from clerical tasks to assisting with individualized functional living tasks.