Learners read an introduction to arterial blood gasses and then identify uncompensated ABGs.

Learners view illustrations showing the direct dependence of the volume of a gas on temperature and consider the relationship between the Kelvin and Celsius temperature scales.

Learners play a game of Tic-Tac-Toe to test their knowledge of normal red blood cells, platelets, and abnormal red blood cell morphology.

In this learning activity you'll identify abbreviations that represent quantities associated with electrical circuits.

In this interactive object, learners review case studies and identify complex arterial blood gases.

Learners examine the functions of the three types of memory used by an Allen-Bradley SLC-500 programmable logic controller: the Executive ROM, Scratch Pad, and Processor File.

Learners solve two sample problems for an abstract reasoning assessment.

The operation and characteristics of an absolute optical encoder used in automation applications are presented.

Learners read a brief introduction to in-control and out-of-control conditions and view a series of distribution curves. This is a follow-up to the learning object titled "Quality Basics: Variation."

In this learning activity you'll read introduction to electrical quantities, units, and symbols and test their knowledge in a matching exercise.

In this animated and interactive object, learners examine ABO blood antigens and Rh antigens and their compatibility.

In this lesson on atomic structure, learners examine how the binding energy of electrons affects light production in certain phosphors used in x-rays.

Learners examine a CBC and study the functions of blood cells, the normal range for each item on the CBC, and possible reasons for increases or decreases from the normal range.

Learners examine the connections of a DC motor and how the terminals are labeled. A matching exercise completes the learning object.

Users examine ways for students to give feedback to their instructor about what they have learned and what part of the lesson is not clear.

In this learning activity you'll define what a variable is, how they're used in the C# programming language, and how the computer works with variables under the hood.

Using 10 views of the male and female body, learners match Mandarin Chinese words to the body parts they identify. After the part has been correctly named, learners click on the Mandarin Chinese term to hear it pronounced. This activity is particularly helpful for health care professionals.

In this learning activity you'll explore how to brainstorm a list of ideas related to a topic.

Learners read about lab equipment and basic safety measures. In a quiz, they view photos and determine if the lab technicians pictured are using safe practices.

Instructions on how to use and construct a truth table for digital devices are provided.