Angina pectoris occurs when:
A. a coronary artery is totally occluded by plaque.
B. myocardial oxygen demand exceeds the supply.
C. one or more coronary arteries suddenly spasm.
D. myocardial oxygen supply exceeds the demand.
Answer: B. myocardial oxygen demand exceeds the supply.
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Which of the following statements concerning heart attacks and cardiac arrest is NOT true?
A) Some patients who have heart attacks live active and healthy lifestyles. B) Many patients may mistake their symptoms for other causes such as indigestion. C) The most common initial rhythm in sudden cardiac death is asystole. D) Heart attacks present differently among women and men.
When arriving at the office in the morning, the receptionist should retrieve all telephone messages and return calls according to ___________
Fill in the blank(s) with correct word