In some instances, the use of sedatives can eliminate the need for physical restraint.

Myocardial infarctions result from ____. 

A. damaged heart valves B. weakened heart muscle C. obstruction of blood to the heart muscle D. a serious arrhythmia E. a defective SA node

Bilirubin is a product formed in the liver from the breakdown of hemoglobin.

Answer the following statement true (T) or false (F)