In this animated object, learners trace the olfactory pathway from the nasal cavity to the olfactory cortex.

Learners match respiratory drug actions to the appropriate drug category.

In this interactive object, learners read about the seven hormones that help regulate blood glucose. A quiz completes the activity.

In this interactive object, learners assess an accident victim's changing condition and suggest actions that the nurse would take in response to vital signs and lab results regarding the function of Ms. Cindy's kidneys.

In this learning activity you'll explore the physical construction and operation of single-mode and multi-mode fiber-optic cables used in networking.

In this interactive object, learners examine the neuron pathway into and out of the spinal cord. They complete the activity by testing their knowledge of vocabulary and the location of spinal cord structures.

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

In this learning activity you'll review the steps for calibrating the length of depth micrometer measuring rods.

In this highly interactive and animated object, learners complete three exercises to identify the cranial nerves and their functions.

Main muscles in the human body

Practice Directional Terms

You'll define Ocular terminology based on word parts.