____ should be empowered to stop unsafe actions and intervene without fear of retribution or embarrassment.

Although any confidence level can be chosen to construct a confidence interval, one of the more common values is:

A) ?10% B) ?25% C) ?75% D) ?90%

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

1. Myocardial infarction pain does not occur in the absence of physical exertion or emotional stress. 2. Nitroglycerin should be placed sublingually and allowed to dissolve. 3. Orthostatic hypotension and headache are common side effects of nitroglycerin. 4. Angina pectoris never advances to myocardial infarction. 5. Pain associated with myocardial infarction is usually relieved by nitroglycerin.