Because it has accepted medical uses, a low abuse potential, and a limited dependence potential, lorazepam (Ativan) is classified as a:
A. Schedule I drug
B. Schedule II drug
C. Schedule III drug
D. Schedule IV drug
Ans: D. Schedule IV drug
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A nurse is caring for a client whose health record notes a history of xerostomia. What care should the nurse provide for the client's condition?
A) Encourage the client to drink adequate noncaffeinated and nonalcoholic beverages. B) Encourage the client to take nutrient-dense foods or to combine plant-based proteins. C) Encourage the client to take protein-based liquid supplements. D) Encourage the client to get dental care and practice dental hygiene daily.
The nurse is caring for a client who has undergone a hypophysectomy. Which is the nurse's priority postoperative intervention?
a. Keep the head of the bed flat and the client supine. b. Instruct the client to cough, turn, and deep breathe hourly. c. Report clear or yellow drainage from the nose or incision site. d. Apply petroleum jelly to the client's lips to avoid mouth dryness.
Which nursing intervention should the nurse use to enhance healing of a 1-week-old par-tial-thickness wound?
A. Removing necrotic tissue to stimulate the growth of granulation tissue B. Restricting the client's fluid intake to prevent the wound from becoming too wet C. Decreasing the amount of oxygen available to the wound to discourage bacterial growth D. Applying ice or cold compresses to the wound to reduce or prevent edema forma-tion
The nurse is caring for a patient with third-degree burns and notes a reduction in the serum potassium level. The nurse recognizes that this finding is consistent with which event?
1. the resolution of burn shock 2. the onset of burn shock 3. the onset of renal failure 4. the onset of liver failure