Construction of the Cell Membrane (Video)
By Becky Polk-Pohlman
In this video you'll study the structure of the cell membrane and construct it using the correct molecules.
Levels of Prevention
By Lucie Cutler
In this interactive object, learners identify a variety of prevention activities as primary, secondary, or tertiary.
The Axial Skeleton: The Skull and the Rib Cage
By Barbara Liang
In this animated object, learners examine the eight cranial bones, the fourteen facial bones, and the ribs.
The Neuromuscular Junction
In this animated object, learners examine the major events that occur at the neuromuscular junction.
An Overview of Pulmonary and Systemic Circulation
By Wendy Dusek
In this animated and interactive object, learners examine how blood flows through the heart and lungs. A brief quiz completes the activity.
How to Use a Microscope
Learners examine the function of each part of a microscope and follow step-by-step instructions on how to focus on a specimen. They also review the proper use and care of a microscope and test their knowledge in two drag-and-drop exercises.
Muscle Cell Contraction
In this animated activity, learners examine muscle cell contraction and relaxation and consider the role of calcium ions.
Blood Groups
In this animated and interactive object, learners examine ABO blood antigens and Rh antigens and their compatibility.
Common Musculoskeletal Fractures
By Jan Schmidt
In this animated and interactive object, learners identify musculoskeletal fractures.
The Sense of Taste
In this interactive object, learners examine the structure and function of the sense of taste.
White Blood Cells
In this animated and interactive object, learners examine the structure and functions of granulocytes and agranulocytes. Two exercises complete the activity.
Fluid and Electrolytes
By Patricia Stroupe
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.
Biomolecules - The Lipids (Video)
In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.
Tissue Identification
In this learning activity you'll review the structure and function of the different tissues of the human body.
The Four Types of Chemical Reactions
In this animated object, learners examine synthesis, decomposition, exchange, and reversible reactions.
Basic Pharmacology Terms Matching Game
By Anita Polacek
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.
Passive Transport: Filtration and Facilitated Diffusion
In this animated object, learners examine processes that do not use ATP directly including hydrostatic pressure and facilitated diffusion with carrier proteins.
Identification of Lactose Positive and Lactose Negative Bacteria on MacConkey Agar
By Kristine Snow, Marise Hussey
In this learning activity you'll observe the growth of gram negative organisms and determine if they're lactose positive or negative.
The Actions of Hormones
In this animated object, learners compare the mode of action of steroids with the action of amino acid-based hormones.
Biomolecules: The Proteins (Video)
Explore what proteins are, their structure, and their functions.
Respiratory System Gas Exchange
By Bruce Forciea
In this animated object, learners examine the mechanisms for gas exchange among the lungs, blood, and tissues.
Apgar Scoring Challenge
By Kathy Costa Lieberthal
Learners consider the Apgar scores for several fictitious newborns. They are then given an Apgar score and proceed to create a situation in which a newborn would receive that rating.
ABG Interpretation: Partially and Fully Compensated Conditions
By Marilyn Misurek, MSN, ANP
In this interactive object, learners review case studies and identify complex arterial blood gases.
Medical Terminology Pronunciation "Jukebox"
By Mary Rahr
The learner listens to the pronunciation of medical terms using a "jukebox" to select the terms.
The Sense of Smell
In this animated object, learners trace the olfactory pathway from the nasal cavity to the olfactory cortex.