How to measure blood pressure using an automatic monitor

Epinephrine and exercise

This animation shows the release of epinephrine and its effect of the heart.

• Exercise & Fitness

Ibuprofen: Pain Mechanism, Dose Safety and Drug Interactions

A brief discussion of mechanism of action, maximum doses and drug interactions for ibuprofen

• Ibuprofen

Zoloft (sertraline): Mechanism, Clinical Trials, and Dosing

An overview of how sertraline works in depression, clinical study data, and general dosing tips

• Zoloft

Emgality: Injection Demonstration

Emgality injection is used to prevent migraines and treat episodic cluster headaches in adults.

• Emgality

Bridge with fitness ball

You can do many core exercises with a fitness ball. See the bridge.