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Learners examine the anatomical parts of the lungs.
The Vertebral Column
By Barbara Liang
Learners read a brief description of the vertebral column and examine the distinctive features of the cervical, thoracic, and lumbar vertebrae.
White Blood Cells
In this animated and interactive object, learners examine the structure and functions of granulocytes and agranulocytes. Two exercises complete the activity.
Diseases of the Eye
By Amy Janssen
Learners complete a crossword puzzle with terms that relate to common diseases and disorders of the eye. Immediate feedback is provided. Learners have the option to send an e-mail to their instructors notifying them that the learning object has been completed.
Pathology of Cardiac Disease
By Ann Jadin
In this animated activity, learners examine the symptoms of four cardiac conditions: coronary artery disease, myocardial infarction, congestive heart failure, and valvular disease.
Peer-to-Peer Operating Systems
By Terry Bartelt
In this learning activity you'll examine how computers operate in a peer-to-peer network operating system.
Signed Binary Numbers: 2's Complement
By John Casey, Terry Bartelt
Learners use this interactive and animated object to examine the use of binary numbers in a programmable logic controller. A brief quiz completes the activity.
Overflow and Underflow for Signed Binary Numbers
By John Casey, Terry Bartelt, Terry Fleischman
Learners examine the occurrence of overflow and underflow conditions in a programmable logic controller. It is recommended that users view the learning object “Signed Binary Numbers” in advance of this object.
Elements of a Closed-Loop System
By Terry Bartelt, Terry Fleischman
Learners study an animated block diagram that describes the function of each element in a closed-loop system used in industrial automation.
How to Convert from One Unit to Another in the Metric System
By Nabila Dahche
In this learning activity you'll practice converting from one metric unit to another.
You'll learn about respiration and blood flow. Can you answer these questions?
Asbestos Exposure and Risks
Asbestos is an infamous public health menace. Find out what it is and the health risks such as lung cancer, mesothelioma and asbestosis.
The Planets: Uranus
Uranus [yoor-uh-nuh s] is the seventh planet from the Sun. It’s barely visible to the naked eye, and is the first planet discovered with the use of a telescope.
What is pulmonary fibrosis?
disease that causes the thickening of the lungs making it hard to expand and contract
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