Why are policies and procedures sometimes regarded as more important in the medical field than in others?

Your 59-year-old patient is suffering an acute myocardial infarction and is a candidate for fibrinolytic therapy. How do fibrinolytics work?

A) They cause platelets to become sticky. B) They break down blood clots. C) They reduce cardiac dysrhythmias. D) They increase the blood pressure.

Which of the following drugs produce considerably less physical dependence and tolerance?

A) barbiturates B) benzodiazepines C) buspirone D) none of the above