When a patient has an adverse drug effect due to the wrong medication taken, the coder would reference the Table of Drugs and Chemicals and select a code from which of the following columns?

Which means of moving water delivers water from the source or treatment plant to the distribution system without pumping equipment?

A. Gravity system B. Pumpless system C. Combination system D. Direct pumping system

Which of the following mediators is responsible for many of the manifestations of anaphylaxis?

A) Antibodies B) Basophils C) Macrophages D) Histamine