601 MIDTERM QUESTIONS WITH VERIFIED ANSWER A GRADED

601 MIDTERM QUESTIONS WITH VERIFIED ANSWER A GRADED ____ 1. The major impact of the physiological changes that occur with aging is: A. Reduced physiological reserve B. Reduced homeostatic mechanisms C. Impaired immunological response D. All of the above - correct answer...D All of the above ____ 2. The strongest evidence regarding normal physiological aging is available through: A. Randomized controlled clinical trials B. Cross-sectional studies C. Longitudinal studies D. Case control studies - correct answer...C. Longitudinal studies ____ 3. All of the following statements are true about laboratory values in older adults except: A. Reference ranges are preferable B. Abnormal findings are often due to physiological aging C. Normal ranges may not be applicable for older adults D. Reference values are not necessarily acceptable values - correct answer...B. Abnormal findings are often due to physiological aging ____ 4. Biochemical individuality is best described as: A. Each individual's variation is often much greater than that of a larger group B. The unique biochemical profile of a selected population C. The truly "normal" individual—falling within average range D. Each individual's variation is often much smaller than that of a larger group - correct answer...D. Each individual's variation is often much smaller than that of a larger group ____ 5. Polypharmacy is best described as taking: A. More than nine medications per day B. More than five medications per day C. Even a single medication if there is not a clear indication for its use D. When a drug is given to treat the side effect of another drug - correct answer...C. Even a single medication if there is not a clear indication for its use ____ 6. Pharmacokinetic changes with aging is reflective of: A. What the drug does to the body B. What the body does to the