Which abbreviation is not used for a dosage form with a prolonged release mechanism?
a. DR
b. XL
c. LA
d. AU
Ans: d. AU
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A patient with acute hepatic dysfunction is prescribed lactulose (Cephulac) 45 mL by mouth four times a day. Which findings will the nurse evaluate as indicating the medication is having its desired effect?
1. The patient's abdominal girth is smaller. 2. The patient has no more oozing from esophageal varices. 3. The patient's hemoglobin has increased. 4. The patient's mentation is clearer. 5. The patient has had three stools in the last 24 hours.
Continuous quality improvement and benchmarking are processes whose purpose is to
a. seek increased funding. b. establish organizational priorities. c. conduct research. d. evaluate outcomes.
Which of the following structures does the diencephalon include?
A. The midbrain B. The pons C. The thalamus D. The medulla oblongata
Respiratory disorders associated with hypoventilation and retention of carbon dioxide lead to which acid–base imbalance?
a. Respiratory acidosis b. Respiratory alkalosis c. Metabolic acidosis d. Metabolic alkalosis