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.
Test results are usually good for two to five years, and in some cases can be renewed. However, with all things perc, rules vary greatly from town to town so donât make any assumptions. Always check with the town health department before proceeding.