A client with immune thrombocytopenic purpura (ITP) will begin treatment with romiplostim (Nplate) to be administered by subcutaneous injection in the provider's office once per week. Which statement should the nurse plan to include when educating the client about this medication?
This medication increases the production of plasma enzyme ADAMTS-13.
This medication prevents platelets from being destroyed in the spleen.
This medication prevents platelets from binding with heparin.
This medication stimulates the bone marrow to increase platelet production.
The Correct Answer is D
A. Romiplostim does not increase the production of ADAMTS-13; it is used to increase platelet counts.
B. Romiplostim does not prevent platelet destruction in the spleen; it works by stimulating platelet production.
C. Romiplostim does not prevent platelets from binding with heparin; it is not used for heparin-induced thrombocytopenia.
D. Romiplostim is a thrombopoietin receptor agonist that stimulates the bone marrow to increase platelet production, which is its primary mechanism of action in treating ITP.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Lisinopril is not used to reduce LDL cholesterol and triglycerides; statins are used for that purpose.
B. Lisinopril does not prevent platelet aggregation; antiplatelet agents like aspirin are used for that purpose.
C. Lisinopril is not used to relieve acute angina; nitrates like nitroglycerin are used for that purpose.
D. Lisinopril is an ACE inhibitor that helps decrease blood pressure and reduce the workload on the heart, which is beneficial in managing chronic stable angina.
Correct Answer is D
Explanation
A. Jugular vein distention (JVD) is more commonly associated with right-sided heart failure, not left-sided heart failure.
B. Peripheral edema is also more commonly associated with right-sided heart failure.
C. Ascites or fluid accumulation in the abdomen is typically associated with right-sided heart failure.
D. Pink, frothy sputum is indicative of pulmonary edema, which is a common symptom of left-sided heart failure due to the backup of blood into the lungs.
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