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.
1 Pass the Air Force Officer Qualifying Test with qualifying score. 2  Take the Test of Basic Aviation Skills (TBAS). 3  Pilots need minimum Pilot and Combat Systems Officer scores of 25 and 10, respectively.  Combat Systems Officers need minimum Pilot and Combat Systems Officer scores of 10 and 25, respectively.