Key Zip or Address or click on the map. This page shows a Google Map with an overlay of Zip Codes for Bonsall, San Diego County, California. Users can easily view the boundaries of each Zip Code. Bonsall, San Diego County, California Zip Code Map Boundary Version 3.0 Copyright Â© 1996-2014 John Coryat - USNaviguide. All rights reserved.
RDW-CV and RDW-SD are a measurement of the size of red blood cells, according to Med-Health.net. RDW-SD is an actual measurement, while RDW-CV involves some calculations using the RDW-SD deviation.
Red cell distribution width (RDW for short) is a blood test used to measure the difference in size and volume of your red blood cells. Doctors use the RDW blood test as part of a complete blood test to help diagnose certain conditions that can affect your health.