The prototype drug of the histamine H2-receptor antagonists is:

Magnesium sulfate can be administered intramuscularly, but it is painful and its uptake can be erratic.

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

Concerns/complaints about one's health insurance is best handled by whom?

A. the health care provider B. customer service personnel C. answering service D. a person in the HIM department.