The nurse is providing discharge instructions to a patient who has a prescription for phenytoin. Which of the following information should the nurse include?
Provide a urine sample to determine therapeutic levels of the medication
Take the medication at the same time every day
Watch for bleeding gums when taking the medication
Consider taking an antacid when on this medication
The Correct Answer is B
Choice A rationale:
Providing a urine sample to determine therapeutic levels of phenytoin is not typically a part of routine discharge instructions. While monitoring of phenytoin levels is important, it's usually done through blood tests, and the frequency of testing is determined by the healthcare provider based on individual patient factors.
Choice C rationale:
Bleeding gums are not a common side effect of phenytoin. While some individuals might experience gum tenderness or overgrowth, significant bleeding is not expected.
Choice D rationale:
Antacids can actually interfere with the absorption of phenytoin, potentially reducing its effectiveness. Therefore, it's generally not recommended to take antacids regularly while on phenytoin therapy. If a patient needs to take an antacid for occasional heartburn or indigestion, it's best to take it at least 2 hours before or after the phenytoin dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["033"]
Explanation
Step 1 is to calculate the number of milliliters (mL) that contain the ordered dose of 300 mg of clindamycin.
Step 2 is to divide the total milliliters (mL) from Step 1 by the infusion time in minutes to get the flow rate in mL/hour. Here are the calculations:
Step 1:
900 mg of clindamycin is in 50 mL.
To find the mL that contain 300 mg, set up a proportion:
(300 mg / 900 mg) = (x mL / 50 mL) Cross-multiply and solve for x:
x = (300 mg * 50 mL) / 900 mg x = 16.67 mL
Step 2:
The infusion time is 30 minutes.
Divide the total mL (16.67 mL) by the infusion time in hours to get the flow rate in mL/hour: Flow rate = 16.67 mL / (30 minutes / 60 minutes/hour)
Flow rate = 33.33 mL/hour
Round to the nearest whole number, using a leading zero if it applies, and no trailing zero: Flow rate = 033 mL/hour
Correct Answer is C
Explanation
Choice A rationale:
A high-purine diet is actually contraindicated in gout because purines are metabolized into uric acid, which can accumulate in the joints and trigger gout attacks. Therefore, a low-purine diet is recommended.
Choice B rationale:
Aspirin is not typically recommended for gout because it can interfere with the excretion of uric acid and potentially worsen the condition. While low-dose aspirin might be used for specific cardiovascular benefits in some gout patients, it's not a general treatment for gout itself.
Choice C rationale:Alcohol intake is a common trigger for gout attacks because it can increase uric acid levels in the blood. Therefore, limiting alcohol intake is an important part of managing gout.
Choice D rationale:
Fluid intake should be increased, not limited, in gout patients. This is because adequate hydration helps to flush uric acid out of the body and reduce the risk of gout attacks.
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