Among the following beta blockers, which is the least effective in preventing migraine headache?
A. acebutolol
B. metoprolol
C. timolol
D. propranolol
Answer: A. acebutolol
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In an attempt to decrease tardiness, a hospital gives employees an extra hour's pay for each wage period that the employee has not been late for work. This incentive program is an example of which theory?
1. Expectancy 2. Shaping 3. Equity 4. Goal-setting
How are vitamin E preparations used for treatment of the skin?
a. Add smoothness b. Hydrate c. Lighten d. Remove marks
Which statement is true regarding the impoverished?
a. The morbidity and mortality rates of the impoverished are similar to those of the middle class. b. The morbidity and mortality rates of the impoverished are higher than those of the middle class. c. The morbidity and mortality rates of the impoverished are lower than those of the middle class. d. No reliable statistics exist regarding the relationship of poverty to morbidity and mortality.
A patient admitted to the hospital after an automobile accident is alert and does not appear to be highly intoxicated. The blood alcohol concentration (BAC) is 110 mg/dL (0.11 mg%). Which action by the nurse is most appropriate?
a. Avoid the use of IV fluids. b. Maintain the patient on NPO status. c. Administer acetaminophen for headache. d. Monitor frequently for anxiety, hyperreflexia, and sweating.