The aging theory that postulates that from birth, our cells are genetically programmed to divide or reproduce a limited number of times, is known as the
A) cellular theory. B) wear and tear theory.
C) diathesis-stress model. D) genetic mutation theory.
A
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The suffix -globulin identifies: ________.
Fill in the blank(s) with the appropriate word(s).
Which of the following types of managed-care plans offers the consumer the most options in seeking a provider?
A) health maintenance organization (HMO) B) preferred provider organizations (PPO) C) point-of-service plans (POS) D) mini-med plan
Students taking a fifth year or longer to complete a bachelor's degree are less likely to report financial stress than other undergraduates
Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
1. Some studies have found that hostility levels are a more accurate predictor of heart disease than high cholesterol, hypertension, smoking, or obesity. 2. Meditation, of any type, calms the heart but has no effect on the brain. 3. Club membership, religious or civic activities, and volunteer work have been shown to protect against the physical effects of stress. 4. Research confirms that loneliness is a factor in heart health because it triggers inflammatory immune cells. 5. Laughter and humor are important stress management strategies because they help reduce anger and hostility.