A nurse is caring for a client who has been taking lisinopril for several months. The nurse should plan to check which of the following laboratory values to monitor for adverse effects of the medication?
Calcium.
Sodium.
Potassium.
Magnesium.
The Correct Answer is C
Choice A rationale
Monitoring calcium levels is not typically necessary for patients taking lisinopril, as it does not significantly affect calcium levels.
Choice B rationale
Sodium levels are not commonly affected by lisinopril, so routine monitoring is not required.
Choice C rationale
Lisinopril can cause hyperkalemia (high potassium levels), so monitoring potassium levels is crucial to prevent complications.
Choice D rationale
Magnesium levels are not significantly impacted by lisinopril, so routine monitoring is not necessary.
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Correct Answer is A
Explanation
Choice A rationale
Elevated alanine aminotransferase (ALT) is an adverse effect of simvastatin therapy. Statins, including simvastatin, can cause liver damage, which is indicated by elevated liver enzymes such as ALT2.
Choice B rationale
Elevated troponin T is not typically associated with simvastatin therapy. Troponin T is a marker for cardiac muscle damage, not a common adverse effect of statins.
Choice C rationale
Elevated WBC count is not a known adverse effect of simvastatin therapy. An elevated WBC count usually indicates an infection or inflammation.
Choice D rationale
Elevated thyroid-stimulating hormone (TSH) is not associated with simvastatin therapy. TSH levels are related to thyroid function, not the effects of statins.
Correct Answer is B
Explanation
Choice A rationale
Crushing tadalafil is not recommended as it can alter the medication’s effectiveness and absorption. Tadalafil should be taken whole to ensure proper dosage and efficacy.
Choice B rationale
Tadalafil can decrease blood pressure by relaxing blood vessels, which allows for increased blood flow. This is a known effect of phosphodiesterase type 5 (PDE5) inhibitors like tadalafil.
Choice C rationale
Tadalafil should not be taken more than once a day. Taking it twice a day can increase the risk of side effects and is not recommended.
Choice D rationale
The effects of tadalafil can last up to 36 hours, not just 4 hours. This prolonged duration is one of the reasons it is preferred by some patients.