In this interactive and animated object, learners classify a number of diagnoses by shooting a soccer ball into goals marked "Medical" and "Nursing."

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

In this interactive object, learners identify a person's regional body parts.

Learners view video clips demonstrating Gram's staining procedure. Correctly stained slides are shown.

In this animated object, learners examine the eight cranial bones, the fourteen facial bones, and the ribs.

In this animated activity, learners examine how organs are visualized in three dimensions. The terms “longitudinal,” “cross,” “transverse,” “horizontal,” and “sagittal” are defined. Students test their knowledge of the location of abdominal pelvic cavity organs in two drag-and-drop exercises.

In this learning activity you'll evaluate the immune response including active, passive, natural, and artificial immunity.

In this video, learners view the parts of an animal cell and its organelles.

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

In this animated and interactive object, learners examine the structure and functions of granulocytes and agranulocytes. Two exercises complete the activity.

In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.

In this interactive object, learners identify nursing actions that help to prevent the spread of infection.

In this animated object, learners trace the olfactory pathway from the nasal cavity to the olfactory cortex.

Learners examine the structure and function of skin including the production of melanin.

In this interactive object, learners examine the locations of major body cavities and their protective membranes. A drag-and-drop exercise completes the activity.

In this animated object, learners examine the different types of joints and their movements.

In this animated object, learners examine the structure and function of intracellular and extracellular fluid. They also read about the most common electrolytes in the body and complete a matching exercise to test their knowledge.

In this animated and interactive object, learners identify musculoskeletal fractures.

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

Explore what proteins are, their structure, and their functions.

In this animated object, learners read a brief description of the roles of the hypothalamus, emotions, and adrenal secretions during the stress response.

In this screencast, learners read about the parts of the eye.

In this animated object, learners examine synthesis, decomposition, exchange, and reversible reactions.

Learners read an introduction to arterial blood gasses and then identify uncompensated ABGs.

In this animated object, learners examine how psychotropic medications act on neurotransmitter systems to achieve their desired effect.