All heart arrhythmias are life-threatening and should be treated immediately. (True or false?)

All heart arrhythmias are life-threatening and should be treated immediately.
 
  Indicate whether the statement is true or false

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Natural products
 
  A) contain 100 percent organic ingredients.
  B) are always safe when used as directed on the label.
  C) include prescription medications, over-the-counter drugs, and dietary supplements.
  D) are the most commonly used complementary health approach.

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When both systolic and diastolic blood pressure readings are high, this is an indicator of hypertension.
 
  Indicate whether the statement is true or false

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Excessive preoccupation with a behavior and an overwhelming need to perform it is
 
  A) compulsion.
  B) dependence.
  C) tolerance.
  D) habit.

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Both prescription and over-the-counter drugs
 
  A) require FDA approval.
  B) are free of serious side effects.
  C) are regulated by the U.S. Centers for Disease Control and Prevention.
  D) require a physician's written order.