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

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

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

Students read about foods that are high in nutrients compared to the number of calories. They identify if certain foods have high or low nutrient density.

In this animated object, learners view the "T" and "P" waves and the "QRS complex." A brief quiz completes the activity.

In this animated object, learners examine the internal structure of an unloading valve. This learning object includes a video clip demonstrating the use of an unloading valve in a metal stamping application.

In this animated object, learners examine the operation of two-way, three-way, and four-way directional control valves used in pneumatic systems.

In this animated activity, users examine the causes of malfunctions in a hydraulic pressure-reducing valve and the problems that result. A short quiz completes the learning object.

In this animated activity, learners practice listening and counting the apical pulse of adults, children, and infants.

Determine what is being described.

Heart Health Week

cardiovascular system

Let's check how well you know Rheumatic Heart Disease!