The RBC antibody identification test is used to name the specific antibody or antibodies that are present to determine if they are likely to be clinically significant, i.e., if they are likely to cause a transfusion reaction.
Roku features several cable channels like FOX, A&E, History Channel (and dozens more) that offer a combination of free content, plus a full line-up of channel content you can access with your cable subscription credentials.
A partial list of services is currently available through the Roku Channel Store. There is no subscription fee for the basic service, but individual channels and content may require a fee. Technical support is provided for free. The Roku Channel. Roku Launched its own streaming channel on its devices in October 2017.