The nurse is reviewing laboratory values for a patient with thrombocytopenia associated with ITP. Which result would concern the nurse the most?

Red blood cells (RBCs) 5.0 million/mm3 (F 4.2-5.4; M 4.7-6.1)

Hemoglobin 14.5 g/100 mL (F 12-16: M 14-18)

Platelets 50,000/mm3 (150.000-400,000)

White blood cells (WBCs) 7,400/mm3 (5,000-10,000)

Answer and Explanation

The Correct Answer is C

A. Red blood cells (RBCs) 5.0 million/mm³ (F 4.2–5.4; M 4.7–6.1): This RBC count is within normal limits and does not indicate a concern related to thrombocytopenia.

B. Hemoglobin 14.5 g/100 mL (F 12–16; M 14–18): Hemoglobin is within normal limits and is not an immediate concern for a patient with ITP, as thrombocytopenia primarily affects platelets, not hemoglobin levels.

C. Platelets 50,000/mm³ (150,000–400,000): A platelet count of 50,000/mm³ is significantly below the normal range and poses a risk for bleeding, which is the primary concern in ITP (immune thrombocytopenic purpura).

D. White blood cells (WBCs) 7,400/mm³ (5,000–10,000): The WBC count is normal and not directly related to thrombocytopenia in ITP, which specifically affects platelets.

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Correct Answer is D

Explanation

A. Have the child eat a high-protein diet. There is no specific requirement for a high-protein diet to manage sickle cell disease. Hydration is more critical in crisis prevention.

B. Monitor the child's temperature twice per day. While monitoring for infection is essential, this is not the most important discharge instruction to prevent crises.

C. Restrict outdoor play activity. While strenuous exercise should be avoided, activity restriction is unnecessary as long as the child stays hydrated and avoids extreme conditions.

D. Encourage the child to increase his fluid intake. Increased fluid intake helps prevent sickling by reducing blood viscosity, which is essential in preventing future crises.

A. Intense abdominal pain B. Respiratory depression C. Dyspnea on exertion D. Bradycardia

Correct Answer is C

Explanation

A. Intense abdominal pain: While abdominal pain may occur in some conditions related to anemia, it is not a typical finding in anemia due to blood loss.

B. Respiratory depression: Respiratory depression is not commonly associated with anemia and would more likely indicate issues with central nervous system depression or drug side effects.

C. Dyspnea on exertion: Dyspnea on exertion is common in clients with anemia because of the decreased oxygen-carrying capacity of the blood, leading to tissue hypoxia. Anemia results in decreased hemoglobin levels, reducing the body’s ability to deliver adequate oxygen, particularly during physical activity.

D. Bradycardia: Anemia typically causes tachycardia (increased heart rate) rather than bradycardia, as the body compensates for low oxygen levels by increasing cardiac output.

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The nurse is reviewing laboratory values for a patient with thrombocytopenia associated with ITP. Which result would concern the nurse the most?

Nursing Test Bank

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