Fetal ultrasound

Hypertension

This animation shows the effects of hypertension on a cerebral artery.

• Hypertension
• Heart Disease

How to choose resistance tubing

Resistance tubing is a lightweight, portable strength training tool. See how it's used.

Ibuprofen: Pain Mechanism, Dose Safety and Drug Interactions

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

• Ibuprofen

Prednisone: Dosing and Side Effects

Brief review of prednisone dosing and common or serious side effects.

• Prednisone
• Allergy
• Asthma
• Psoriasis

Psoriasis

Animation of the skin layers and normal function of skin cells showing the immune response and what goes wrong in the skin cells causing psoriasis.