1 Iatrogenesis is a very common, often preventable, hazard of hospitalization and is associated with significantly longer hospital stays, increased patient mortality and cost.  The true extent of the problem of iatrogenesis is not well understood. What we know of the problem may be but the tip of the iceberg.
A constitutional democracy is a government under law in which coalition and majority rule is balanced by minority and individual rights, and in which most rights are balanced by responsibilities - including the responsibility of each citizen to study the history of constitutional government in order to illuminate it in ways that no definition ever ...
A constitutional republic is a state in which the head of state and other officials are representatives of the people. They must govern within an existing constitution. In a constitutional republic, executive, legislative, and judicial powers may be separated into distinct branches. A state is constitutional if a constitution limits the government's power. If the people choose by election the head(s) of state and other officials, then the state is a republic. The United States of America is an example of a constitutional republic.