1. Following initial exposure to an allergen, an incubation period takes place; when a subsequent exposure to that allergen produces an anaphylactic reaction, this is known as the _____ dose.

When documenting a patient's description of his or her chest pain or discomfort, the EMT should:

A. use medical terminology. B. use the patient's own words. C. underline the patient's quotes. D. document his or her own perception.

Which of these terms related to cancer means "made of abnormal cells"? 

A. carcinogen B. malignant C. biopsy D. staging