This screencast will help the student identify normal blood cells and their functions. This will include the identification of red blood cells, five types of white blood cells, and platelets.

Students make observations and formulate an evaluation that includes diagnosis, microorganism identification, and treatment.

Learners complete a crossword puzzle with terms that relate to common diseases and disorders of the eye. Immediate feedback is provided. Learners have the option to send an e-mail to their instructors notifying them that the learning object has been completed.

Learners follow an EMT response to the home of an elderly man. The patient complains of having difficulty breathing. In this detailed activity, learners examine response procedures, resources, and medications.