Search results for: 'disease'

This course provides an overview of the disease, distinguishing between active and latent TB, and explaining how a person is tested for TB.

This course provides an overview of the disease, providing definitions of diabetes and pre-diabetes, prevention tips and statistics related to one of the most under-diagnosed and deadly of diseases.

This course reviews the effects of immobility on the human body.

The respiratory system is a group of organs and tissues that help humans breathe. The main parts of the respiratory system are the airways, the lungs and linked blood vessels, and the muscles that enable breathing. This course provides an overview of the human respiratory system.