Research utilization begins with empirical findings for consideration in practice settings. Where does evidence-based practice begin?
A) Integration of clinical judgments with research evidence
B) A desire to abandon decisions based on custom and authority opinion
C) A search for the best possible information for addressing a clinical problem
D) A critique of existing practices
C
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A nurse is caring for a patient who is taking haloperidol. He has orders for a new drug, and the nurse notes that it is highly protein bound. The nurse will plan care based on which of the following?
A) A decreased risk for toxic effects of haloperidol therapy B) An increased risk for toxic effects of haloperidol therapy C) A decreased risk for muscular contractions and spasms D) A high drug efficacy of haloperidol
A 70-year-old female patient has kidney disease and increasing bilateral edema in her legs and feet. Her health care provider has placed her on a potassium-sparing diuretic. Based on this patient's history, which represents the diuretic action the patient
needs from her medication? a. The medication should increase reabsorption of sodium and potassium. b. The medication should decrease sodium transport and increase potassium levels. c. The medication should excrete water and sodium but save potassium. d. The medication should excrete potassium and save water and sodium.
The nurse is assessing a client who has dyspnea and considering the process of gas exchange. Which structural characteristic of capillaries best enables gas exchange at the cellular level?
A) Capillaries are one cell–layer thick. B) Capillaries form a complex network. C) Capillaries transport blood back to the heart. D) Capillaries are elastic structures.
Which of these is the result of an interaction between erythromycin and acidic fruits or juices?
A. decreased absorption B. headache C. decreased antimicrobial activity D. muscle aches