In this animated and interactive object, learners examine ABO blood antigens and Rh antigens and their compatibility.

Learners use peripheral vascular assessment data to examine characteristics of these four conditions: peripheral arterial disease, deep vein thrombosis, chronic venous insufficiency, and acute arterial occlusion. A matching exercise completes the learning object.

In this interactive and animated object, learners read a description of the number, name, and function of the cranial nerves. A matching quiz completes the activity.

In this learning activity you'll assemble the components of a prokaryotic cell and match the names and functions with each structure.