Which class of antidiabetic medication must be held after using contrast media until adequate kidney function is established?
a. alpha-glucosanide inhibitors, which include miglitol (Glyset)
b. biguanides, which include metformin (glucophage)
c. meglitinides, which include natelinide
d. second-generation sulfonylureas, which include glipizide (glucotrol)
Answer: b. biguanides, which include metformin (glucophage)
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The nurse is assisting a binge eater in establishing a dietary plan of care. Which of the following instructions is most likely to cause a relapse in behavior?
A) Remember recovery is a day-by-day process. B) Attend a self-help group. C) Be cautious of sugar-free items. D) Stick to a strict diet plan.
What is the management role in dealing with employees who break the rules?
A) To act as coach and supporter B) To be a good listener C) To act as counselor D) To ensure organizational goals are met
A surgeon refused a patient's request to restart a patient's total parenteral nutrition (giving nutrition through the intravenous route)
because he believed that a greater good would be achieved by not using medical resources to prolong the life of a terminally ill patient when the resources could be used for other patients. Which ethical theory best explains the surgeon's rationale? a. Ethics of care b. Utilitarianism c. Deontology d. Categorical imperative
The process of phagocytosis involves:
A) secretion of a nonspecific chemical inhibitor. B) depletion of serotonin in the brain cells. C) digestion of microbes by white blood cells. D) breakdown of proteins into amino acids.