A client tells the nurse that he has started to take an OTC antihistamine, diphenhydramine. In teaching him about side effects, what is most important for the nurse to tell the client?
a. Do not to take this drug at bedtime to avoid insomnia.
b. Avoid driving a motor vehicle until stabilized on the drug.
c. Nightmares and nervousness are more likely in an adult.
d. Limit use to 1 to 2 puffs/sprays 4 to 6 times per day to avoid rebound congestion.
Answer: b. Avoid driving a motor vehicle until stabilized on the drug.
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The measures used by a nurse researcher to maintain uniformity of conditions in a quantitative research study refer to which aspect of the study?
a. Accuracy b. Methods c. Control d. Validity
The nurse correlates which laboratory value with inadequate functioning of a transplanted pancreas?
a. Total white blood cell count 5000/mm3 b. 50% decrease in urine amylase level c. Blood urea nitrogen 30 mg/dL d. Elevated bilirubin level
The pediatric nurse in the hospital finds one of her clients crying because "Daddy just left." Which of the following actions by the nurse would most help the child to feel more secure?
a. holding the child, talking about then Dad will return, and looking at Dad's picture b. looking at the clock, talking about the amount of time before Dad returns, and drawing a clock with that time c. distracting the child by playing a game that requires a lot of concentration d. giving the child a cuddly blanket and a cuddly stuffed animal to hold until Dad returns
On Monday a patient begins taking a daily dose of a drug with a half-life of 1 day. If the patient takes the same dose every day, on what day will the plasma drug levels reach a plateau?
1. Wednesday 2. Thursday 3. Friday 4. Saturday