The following articles offer short explanations of anatomy and physiology topics, covering just the basics, and also include a few 'test yourself' questions.

The cell :

The skeletal system :

The muscular system :

The integumentary system :

The circulatory system :

The lymphatic system :

The respiratory system :

The digestive system :

The genito-urinary system :

The endocrine system :

The nervous system :

Malfunctions of the nervous system:

Other resources :

In this section we've added a few alternative study aids to help you along.