Similar to petechiae, purpura do not blanch and may occur anywhere on the body. The evaluation of a patient with petechiae or purpura begins with a complete history that can readily eliminate most disorders from the differential diagnosis.
Posted by Anonymous. The DevOps toolbox is jam-packed-from configuration management and integration management to delivery management and monitoring tools. It could be argued that monitoring tools are the most essential, providing crucial information that will help you ensure service uptime and optimal performance.
1 Hardware tools are used to identify network problems, network-performance trends, and to help isolate network malfunctions. 2  The most common tool for troubleshooting hardware is the digital voltmeter. 3  A time-domain reflectometer (TDR) can be used to find breaks, shorts, or imperfections in network cabling.