Angina pectoris is caused by
A. a disruption of the electrical system of the heart.
B. the complete blockage of a coronary artery.
C. sustained high blood pressure.
D. a need for oxygen in the heart that exceeds supply.
Answer: D
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Metabolic syndrome
a. has a decreased blood clotting effect. b. is stimulated by low insulin levels. c. includes low blood triglyceride levels. d. includes low HDL cholesterol.
There are both direct and indirect costs associated with physical inactivity and other unhealthy behaviors. Which of these would be considered an indirect cost?
A. Absenteeism B. Hospitalization C. Insulin D. Chiropractic care
In the 1980s, a Harvard alumni study showed that an increase in physical activity ____
a. increases the risk of accidental deaths b. increases the risk of cardiovascular deaths c. decreases the risk of accidental deaths d. decreases the risk of cardiovascular deaths e. has no effect on the prevalence of cardiovascular or accidental deaths
________ is a set of core beliefs and values that one feels describes oneself.
A. Self-concept B. Self-confidence C. Self-worth D. Self-image