In this colorful, interactive object, learners examine nervous and epithelial tissue composition and function. A quiz completes the activity.

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

Students read and test themselves on the conditions that cause specific acid/base imbalances.

The learner constructs a nail and identifies the terms relating to the structures of the nail in a matching exercise.

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

In this interactive review, learners complete a crossword puzzle containing content related to tobacco use.

In this animated and interactive object, learners examine the red blood cell's life cycle and function. A brief exercise completes the activity.

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

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.

Learners study the muscles of the scapula and check their knowledge on each page by identifying the muscles on diagrams and answering a related question about movement.

This animated object illustrates the events leading to the migration of phagocytes into areas of tissue damage and/or bacterial presence. Learners view bacterial cell phagocytosis, its subsequent enzymatic digestion, and exocytosis.

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

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.

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 use peripheral vascular assessment data to examine characteristics of these four conditions: peripheral arterial disease, deep vein thrombosis, chronic venous insufficiency, and acute arterial occlusion. A matching exercise completes the learning object.

The student categorizes defense mechanisms as specific or non-specific.

In this highly interactive object, learners read client case studies and then select the vaccines that are appropriate to administer.

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

Learners review a graphic summary of the three series of reactions that occur during cellular respiration and the net energy (ATP) yield of that process.

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

In this screencast, we'll view the 10 major bones of the skull and read a description of each bone.

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

In this animated object, learners compare the mode of action of steroids with the action of amino acid-based hormones.

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

The tubehead is a sealed, heavy metal housing that contains the x-ray tube that produces dental x-rays. This learning object will provide students with practice identifying and labeling the dental x-ray tubehead.