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more from Robin Sallie

Internal parasite

a parasite that lives in a host


an animal or plant that nourishes and supports a parasite


organisms not visible to the naked eye


an examination of a dead animal


results when the incidence of the disease in a particular area reaches an alarming number

Autoimmune disease

any of a large group of diseases characterized by abnormal functioning of the immune system that causes your immune system to produce antibodies against your own tissues


a surgically removed tissue sample

Why is a knowledge of anatomy & physiology important?

In order to know what is abnormal you must know what is normal.

Shock is typically defined as a collapse of the circulatory system (True or False)


The left side of the heart is called the _____ heart


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