In this animated and interactive object, learners examine the location, structure, and function of the juxtaglomerular (JG) apparatus.

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 compare the mode of action of steroids with the action of amino acid-based hormones.

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.

Students identify the meaning of urinary system word parts to analyze and define medical terms.

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 screencast, learners examine the function and location of the motor neurons and the damage that can result when they are injured.

The learner listens to the pronunciation of medical terms using a "jukebox" to select the terms.

In this interactive learning activity, learners explore factors that contribute to the aging process. Learners calculate their age based on biological, psychological, and social experiences. Further reflection allows the learner to consider options and assess issues that impact the aging process.

Learners read about the S.O.A.P. and D.A.R. formats that are used to document progress notes in medical records. They then match statements to S.O.A.P. and D.A.R. categories in drag-and-drop exercises.

In this interactive object, learners read the definitions of prefixes and suffixes that relate to the digestive system. They then use this knowledge to combine word components to form medical terms.

In this animated object, learners examine the major descending tracts of the nervous system. A matching exercise completes the activity.

In this interactive object, learners examine problem areas related to patients with arthritic conditions. They also identify treatment precautions and design a treatment plan.

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

Learners read about the role of water, the basic physiology of water balance, and the effects of dehydration particularly on elderly clients. Tips for maintaining proper hydration are presented. In an interactive exercise, students calculate how much fluid a client needs based on his/her age, health, and weight.

In this screencast, learners will match the muscle names to their corresponding locations in the human body.

Learners follow an EMT response at a high school involving a patient who complains of having difficulty breathing. In this detailed activity, learners examine response procedures, resources, and medications.

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

In this screencast, learners examine the steps of carbohydrate digestion.

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

The learner will learn how to understand, interpret, and correlate cardiac marker test results.

In this interactive object, learners review respiratory system terminology and then match the terms with their definitions in a drag-and-drop exercise.

In this screencast, learners read descriptions of the actions of the superficial skeletal muscles and see their locations.

Learners review normal conditions that are associated with aging. Changes are highlighted in the cardiovascular, musculoskeletal, respiratory, gastrointestinal, urinary, reproductive, endocrine, nervous, and sensory systems.

In this learning activity you'll investigate the interaction of antimicrobial therapies and host defenses in eliminating an infection.