The nurse is caring for a patient who must undergo a splenectomy for treatment for idiopathic thrombocytopenic purpura (ITP). Which of the following statements best describes the rationale for the splenectomy?

The spleen is the primary site for platelet destruction.

The spleen is at risk for infection due to the critical loss of WBCs.

Your spleen is making too many platelets.

The spleen causes an overabundance of immature platelets.

Answer and Explanation

The Correct Answer is A

A. The spleen is the primary site for platelet destruction. In ITP, the spleen often sequesters and destroys platelets, leading to low platelet levels. Removing the spleen reduces platelet destruction and can help increase platelet counts in affected patients.

B. The spleen is at risk for infection due to the critical loss of WBCs. While infection risk increases after splenectomy, this is not the rationale for the procedure. The spleen does play a role in immune function, but splenectomy is indicated for reducing platelet destruction, not infection prevention.

C. Your spleen is making too many platelets. The spleen does not produce platelets; rather, it filters and sometimes destroys them, particularly in ITP. This choice does not accurately reflect the pathophysiology of ITP.

D. The spleen causes an overabundance of immature platelets. The spleen does not cause an increase in immature platelets. In ITP, platelets are destroyed, not overproduced.

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Correct Answer is D

Explanation

A. Heat relaxes the muscles and distracts the patient from the pain. While warmth can provide comfort, the main goal is to improve circulation rather than distraction.

B. Sickle cell crisis pain can be exacerbated with shivering. Although shivering may be uncomfortable, it is not the primary reason for using heat during a sickle cell crisis.

C. Heat promotes proper formation of red blood cells (RBCs) and prevents sickling. Heat does not affect RBC formation or prevent sickling. The condition of sickling is due to genetic factors, not temperature.

D. Heat increases circulation by preventing vasoconstriction. In sickle cell crisis, warmth helps prevent vasoconstriction, which can reduce blood flow to areas already compromised by sickled cells. Preventing vasoconstriction may help alleviate pain and improve circulation.

A. Myxedema B. Pathologic fracture C. Retinopathy D. Gastrointestinal bleeding

Correct Answer is B

Explanation

A. Myxedema: Myxedema is associated with hypothyroidism, not multiple myeloma.

B. Pathologic fracture: Advanced multiple myeloma causes bone demineralization and osteolytic lesions, making bones fragile and increasing the risk for pathologic fractures.

C. Retinopathy: Retinopathy is commonly associated with diabetes or hypertension, not with multiple myeloma.

D. Gastrointestinal bleeding: Gastrointestinal bleeding is not a typical complication of multiple myeloma.

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The nurse is caring for a patient who must undergo a splenectomy for treatment for idiopathic thrombocytopenic purpura (ITP). Which of the following statements best describes the rationale for the splenectomy?

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a patient in sickle cell crisis. What is the rationale for providing warm compresses and blankets for this patient?

Correct Answer is D

Explanation

A nurse is assisting in planning care for a client who has advanced multiple myeloma. When planning care the nurse should recognize that the client is at risk for which of the following complications?

Correct Answer is B

Explanation

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