In this interactive object, learners review descriptions of various blood collection tube additives. They then test their knowledge by matching the different tubes to their corresponding additives.

In this activity, you will review some main terms used regarding the mechanisms of disease.

Students read about the importance of the Apgar score in assessing the newborn after delivery. Each sign of the Apgar score is identified with illustrations to help the student recognize the proper rating.

In this interactive object, learners identify the risk factors and the precautions to follow when treating a patient with a cardiac condition. They also design a treatment plan for that patient.

Learners read a brief introduction to monosaccharides, disaccharides, and polysaccharides. The processes for dehydration synthesis and hydrolysis are shown.

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

The user completes a fill-in-the-blank exercise to review the anatomy of the heart.

In this animated and interactive object, learners identify the parts of the cardiovascular system and examine blood flow.

Explore what passive transport diffusion is and how it moves water through a membrane.

In this animated object, learners examine water molecules moving through a semipermeable membrane.

Students identify the enamel, cementum, cementoenamel junction, clinical crown, clinical root, and epithelial attachment of a tooth.

In this learning activity you'll observe the growth of gram negative organisms and determine if they're lactose positive or negative.

In this interactive object, learners examine the neuron pathway into and out of the spinal cord. They complete the activity by testing their knowledge of vocabulary and the location of spinal cord structures.

Learners play a vascular system "game" to identify the arteries, capillaries, and veins that make up the renal blood supply pathway. A score is given at the end of the activity.

Learners play a game of Tic-Tac-Toe to test their knowledge of normal red blood cells, platelets, and abnormal red blood cell morphology.

In this animated activity, students read about the stages of microbial dental plaque formation and the time it takes for each stage to occur.

Learners complete a crossword puzzle with terms that relate to common diseases and disorders of the digestive system. 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.

In this interactive exercise, learners review definitions of 26 terms and then test their knowledge in a matching exercise. Only six terms are included in the quiz; however, if the learner clicks “Restart,” more terms appear in random order.

In this learning activity you'll review the structure and function of the different tissues of the human body.

In this animated object, learners examine the mechanisms for gas exchange among the lungs, blood, and tissues.

Learners read a scenario about a blood-borne pathogen incident in the workplace and decide the best action to take.

In this interactive object, learners identify a variety of prevention activities as primary, secondary, or tertiary.

In this interactive learning object, learners study the parts of the brain and then test their knowledge in a drag-and-drop exercise.

Learners click on the root word of a medical term in the left-hand column and drag it to its definition in the right-hand column. There is a time limit, so students will need to train themselves to recognize these root words quickly. Students may repeat the activity as often as they wish. A total of 74 terms are given in random order.

Learners follow an EMT response to a shopping mall where a teenage girl is choking on food. In this interactive object, learners examine response procedures, resources, and medications, and determine what actions the EMTs should take.