A nurse is caring for a client who has been diagnosed with thrombotic thrombocytopenic purpura (TTP) and will begin plasmapheresis ment should the nurse plan to include when educating the client about this treatment?

we excess ADAMTS-13 from your plasma

large von Willebrand factor molecules from your plasma

macrophages from your spleen

performed once a week until your platelet counts normalize.

Answer and Explanation

The Correct Answer is B

A. Plasmapheresis in TTP aims to remove abnormal blood components, not ADAMTS-13. In fact, plasmapheresis helps replenish ADAMTS-13.
B. The primary goal of plasmapheresis in TTP is to remove large von Willebrand factor molecules that are causing platelet aggregation and clot formation.
C. Removing macrophages from the spleen is not the objective of plasmapheresis.
D. Plasmapheresis is usually performed daily until clinical and laboratory parameters improve, not just once a week.

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Correct Answer is C

Explanation

A. Atrial fibrillation is characterized by an irregularly irregular rhythm and absence of distinct P-waves.
B. Atrial flutter typically presents with "saw-tooth" flutter waves rather than extra P-waves.
C. Premature atrial contractions (PACs) are identified by the presence of extra P-waves on an ECG.
D. Stable angina is related to chest pain and does not have specific ECG findings such as extra P-waves.

A. Pleural effusion B. Myocardial infarction C. Cardiorenal syndrome D. Heparin-induced thrombocytopenia (HIT)

Correct Answer is C

Explanation

A. Pleural effusion may be a complication of heart failure but does not directly explain the decreased urine output and elevated serum creatinine.

B. Myocardial infarction would present with different symptoms, such as chest pain, rather than decreased urine output and elevated creatinine.

C. Cardiorenal syndrome refers to the interdependence of the heart and kidneys, where chronic heart failure leads to worsening kidney function, causing symptoms like decreased urine output and elevated serum creatinine.

D. Heparin-induced thrombocytopenia (HIT) is related to the use of heparin and presents with low platelet counts, not decreased urine output and elevated creatinine.

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A nurse is caring for a client who has been diagnosed with thrombotic thrombocytopenic purpura (TTP) and will begin plasmapheresis ment should the nurse plan to include when educating the client about this treatment?

Nursing Test Bank

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Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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