Is it a cold or the flu? Is the common cold the same as an upper respiratory infection? Take the quiz and find out.
Lesson 4: Respiratory System
Test your knowledge about terms related to blood clots. For example, are phlebitis and thrombophlebitis synonymous? How does a thrombus differ from an embolus? Take the challenge and to learn more read the feedback on each question!
Solve this Cartoon Word Jumble. It is a quick and fun way to review a body sound which can sometimes be an important component in identifying a medical condition. Click on the link to hear it.
Watch this video on tuberculosis (TB), one of the most common cases of death worldwide from infectious disease.