An adult patient at an outpatient clinic has been prescribed the antibiotic tetracycline HCI. What should the nurse include in the patient’s teaching plan?
Consume with milk or antacids to prevent gastrointestinal irritation.
Protect your skin from sunlight while on this medication.
Enhance gastrointestinal absorption by taking with orange juice.
Return to the clinic weekly for serum drug level checks.
The Correct Answer is B
Choice A rationale
Tetracycline should not be consumed with milk or antacids. These substances contain calcium, which can bind to tetracycline in the stomach and reduce its absorption and effectiveness.
Choice B rationale
Tetracycline can make the skin more sensitive to sunlight, increasing the risk of sunburn. Patients should be advised to protect their skin from sunlight while taking this medication.
Choice C rationale
Taking tetracycline with orange juice is not recommended. Citrus fruits and juices contain calcium, which can bind to tetracycline in the stomach and reduce its absorption and effectiveness.
Choice D rationale
Returning to the clinic weekly for serum drug level checks is not typically necessary for patients taking tetracycline. While regular follow-up appointments may be needed to monitor the patient’s response to treatment, weekly serum drug level checks are not a standard part of tetracycline therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Excessive bruising is not a typical side effect of atorvastatin, and it is not linked to increased CK levels. Excessive bruising can be caused by bleeding disorders, anticoagulant therapy, or trauma.
Choice B rationale
Peripheral edema is not a common side effect of atorvastatin, and it is not related to increased CK levels. CK is an enzyme that is released when muscle tissue is damaged. Peripheral edema is more likely to be caused by heart failure, kidney disease, or venous insufficiency.
Choice C rationale
Muscle tenderness is a sign of myopathy, which is a rare but serious adverse effect of atorvastatin. Myopathy is a condition where muscle fibers are damaged and inflamed, leading to muscle weakness and pain. Increased CK levels indicate muscle injury and can be a marker of myopathy. The nurse should monitor the client for muscle symptoms and report them to the prescriber.
Choice D rationale
Nausea and vomiting are common gastrointestinal side effects of atorvastatin, but they are not associated with increased CK levels. Nausea and vomiting can be managed by taking the medication with food or reducing the dose.
Correct Answer is A
Explanation
Choice A rationale
Filgrastim is a medication used to stimulate the growth of white blood cells, making patients less vulnerable to infections. If the patient’s white blood cell count has increased from 2,500/mm^3 to 5,000/mm^3 after administering five doses of filgrastim, it indicates that the medication has been effective.
Choice B rationale
Reviewing the patient’s culture and sensitivity reports is not directly related to the effect of filgrastim on white blood cell count.
Choice C rationale
Neutropenic precautions are typically implemented when a patient has a low white blood cell count. Since the patient’s white blood cell count has increased, implementing neutropenic precautions may not be necessary.
Choice D rationale
While it’s always important to monitor a patient’s vital signs, there’s no specific reason to do so just because the patient’s white blood cell count has increased after administering filgrastim.
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