The JN Challenge is a fun, challenging way to hone your diagnostic and management skills using peer-reviewed case reports and images from across The JAMA Network®. Test yourself against the clock and against your peers, and get the answers in real time as you work through each case, deciding what you would do next.
Based on studies from JAMA, JAMA Dermatology, JAMA Surgery, and JAMA Ophthalmology, the app allows you to improve your score by allowing you to review the questions you missed.
Angelo has been involved in the creative IT world for over 20 years. He built his first website back in 1998 using Dreamweaver, Flash and Photoshop. He expanded his knowledge and expertise by learning a wider range of programming skills, such as HTML/CSS, Flash ActionScript and XML.
Angelo completed formal training with the CIW (Certified Internet Webmasters) program in Sydney Australia, learning the core fundamentals of computer networking and how it relates to the infrastructure of the world wide web.
Apart from running Sunlight Media, Angelo enjoys writing informative content related to web & app development, digital marketing and other tech related topics.