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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?

A.

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

B.

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

C.

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

D.

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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Related Questions

Correct Answer is ["1610"]

Explanation

Solution:

  1. Convert ounces to milliliters (1 oz = 30 mL):
    • Coffee: 8 oz × 30 mL = 240 mL
    • Juice: 3 oz × 30 mL = 90 mL
    • Soda: 12 oz × 30 mL = 360 mL
  2. Calculate water intake:
    • Initial pitcher: 800 mL
    • Remaining: 200 mL
    • Water intake = 800 mL - 200 mL = 600 mL
  3. Calculate IV fluids intake:
    • IV rate: 40 mL/hr
    • Time: 8 hours
    • IV fluids = 40 mL/hr × 8 hrs = 320 mL
  4. Total intake:
    • 240 mL (coffee) + 90 mL (juice) + 360 mL (soda) + 600 mL (water) + 320 mL (IV) = 1610 mL

Answer: 1610 mL

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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