If the USB 3.1 port is going to be used for charging, users will have to invest in extension cables, hubs or converters to open up the MacBook to external peripherals. Apple is selling a USB Type C to USB converter for $19, an extension cable for $29, and if needed, a USB-C power adapter for $49.
1 BLS for Healthcare Provider Renewal: This 4 hour American Heart Association Course includes a video lecture and hands on skills. 2  It covers core material such as adult and pediatric CPR (including two-rescuer scenarios and use of the bag mask), foreign body airway obstruction, and AED use. 3  Class Cost: $40.
A: The American Heart Associationâs BLS for Healthcare Provider written test is 25 questions, and covers the material found in the workbook as class video. The passing score is 84%, which means a student can incorrectly answer four questions without having to retake the exam.