Reference Ranges and What They Mean The Normal or Reference Range In reference to a lab test, what does Out of the normal range actually mean? Is it cause for concern? The brief answer is that a result out of the normal range signals the need for further investigation â or at least further explanation. Interpreting any clinical laboratory test involves comparing the patientâs
To become a pilot, one must meet these requirements first: A. Must be a U.S. citizen. B. Any four-year college degree or within 365 days of receiving it. C. Minimum of 2.5 GPA. D. Under the age of 28 by the board convening date. E. Have standing height of 64 â 77 inches and sitting height of 34 â 40 inches.
For an airplane pilot, education takes many forms, including applied instruction, a high school diploma, an associate's or bachelor's degree, and specialized training. The Federal Aviation Administration also requires pilots to accumulate a lot of real-world knowledge in the form of flight-hours.rofessional pilots need at least a commercial pilot certificate, an instrument rating -- the pilot can fly using instruments alone -- and a multi-engine rating, allowing pilots to fly aircraft other than single-engine planes. Military or flight schools provide the necessary instruction.