A nurse is reviewing a list of current medications for a client who is starting therapy with furosemide. Which of the following medications should the nurse identify as being contraindicated?
Lithium carbonate
Albuterol
Levothyroxine
Cetirizine
The Correct Answer is A
A. Furosemide can decrease the renal clearance of lithium, leading to increased lithium levels in the blood. This can potentiate the toxic effects of lithium, such as neurotoxicity and cardiac toxicity. Therefore, concurrent use of furosemide and lithium is generally contraindicated, and caution is advised. The nurse should identify lithium carbonate as contraindicated in this scenario.
B. Albuterol is a bronchodilator commonly used to treat respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD). There are no significant contraindications between albuterol and furosemide.
C. Levothyroxine is a synthetic thyroid hormone used to treat hypothyroidism. There are no significant contraindications between levothyroxine and furosemide.
D. Cetirizine is an antihistamine used to treat allergies and allergic reactions. There are no significant contraindications between cetirizine and furosemide. They are generally considered safe to use together.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. According to the recommended immunization schedule, the second dose of the MMR vaccine is typically administered at 4 to 6 years of age, before starting school. This booster dose helps ensure long- term immunity against measles, mumps, and rubella.
B. The MMR vaccine is typically administered in two doses: the first dose at 12 to 15 months of age and the second dose at 4 to 6 years of age. There is no need for additional MMR immunizations over the next 2 years if the child receives the recommended doses.
C. While the child may receive additional immunizations at 3 years of age, such as the hepatitis B vaccine, the second dose of the MMR vaccine is typically administered at 4 to 6 years of age, not 3 years.
D. Titer testing is typically not recommended for determining the need for further MMR immunizations in young children. The immunization schedule provides specific recommendations for MMR vaccine doses based on age, rather than individual titers.
Correct Answer is A
Explanation
A. Hydrochlorothiazide can cause electrolyte imbalances, particularly hypokalemia (low potassium levels), hyponatremia (low sodium levels), and hypomagnesemia (low magnesium levels). Monitoring serum electrolyte levels, including potassium, sodium, and magnesium, is essential to detect and manage any abnormalities that may occur as a result of hydrochlorothiazide therapy.
B. Thyroid levels are not typically affected by hydrochlorothiazide therapy. Therefore, monitoring thyroid levels is not necessary in clients taking hydrochlorothiazide for hypertension.
C. Hydrochlorothiazide is not known to affect coagulation studies such as prothrombin time (PT), activated partial thromboplastin time (aPTT), or international normalized ratio (INR).
D. Hydrochlorothiazide is not typically associated with significant hematologic effects that would necessitate routine monitoring of the complete blood count. Therefore, monitoring CBC is not routinely indicated for clients taking hydrochlorothiazide for hypertension.
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