THE INTEGUMENTARY (SKIN) SYSTEM (Scroll down for a list of skin indicators). After reading one of the Body Systems-Go take a Quiz! Skin conditions and skin signs listed here! 1  Every minute 30,000 - 40,000 dead skin cells fall off or are sloughed off your body. 2  In one month, your body will have a whole new layer of skin.
The total time to complete the HOAE is 2.5 hours. The HOAE is a web-based assessment that is administered through a computer. You will not be permitted to use a calculator, dictionary, or any other aids. Sample questions for the HOAE can be found at www.psbtests.com/web/guest/test-resources.he HOAE is a web-based assessment that is administered through a computer. You will not be permitted to use a calculator, dictionary, or any other aids. Sample questions for the HOAE can be found at www.psbtests.com/web/guest/test-resources.
A 3. The laboratory retains histocompatibility records for at. least five years, or longer if required by law and. regulation. A 3 4.The laboratory retains test orders for at least two years, or longer if required by law and regulation. Note: This includes the patientâs clinical record, if it is. A 4 5.The testing laboratory retains instrument printouts for at. least two years, or longer if required by law and. regulation.