The nurse analyzes the laboratory values of a pediatric client with leukemia who is receiving chemotherapy. The nurse notes the following lab values: platelets 19,500/mcl (nl. 140,000-400,000/mcL), hemoglobin 11 g/dL (nl. 12-16 g/dL), white blood cell count 9,800/mcl (nl. 5,000-10,000/mcL). Based on these findings, which intervention should the nurse prioritize in the plan of care?
Monitoring closely for signs of infection.
Transfusing packed red blood cells.
Administering intravenous immunoglobulins.
Initiating bleeding precautions.
The Correct Answer is D
Rationale:
A. Monitoring for infection is important, but the white blood cell count is within normal limits, so it is not the immediate priority.
B. Although the hemoglobin is slightly low, it is not critically low, so transfusion of packed red blood cells is not immediately necessary.
C. Intravenous immunoglobulins are not indicated based on the current lab values.
D. The platelet count is critically low, placing the client at high risk for bleeding. Initiating bleeding precautions is the priority to prevent hemorrhage.
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Correct Answer is D
Explanation
Rationale:
A. While reviewing the CBC is important, it is not the priority.
B. Assessing joint pain is necessary for managing symptoms, but it is not the most critical initial action.
C. Evaluating the erythematous rash is part of the assessment, but it does not take precedence.
D. Auscultating the heart is the priority because acute rheumatic fever can lead to carditis, which can cause significant and potentially life-threatening heart complications. Early detection of abnormal heart sounds is crucial.
Correct Answer is C
Explanation
Rationale:
A. A complete blood count is not specifically required before administering the rubella vaccine.
B. Lead screening is not related to rubella vaccination and is not required for this purpose.
C. The rubella vaccine is a live attenuated vaccine, and it is important to ensure that the patient is not pregnant because the vaccine could potentially harm the fetus. Therefore, a pregnancy test is a necessary precaution.
D. Tuberculosis screening is not related to the rubella vaccination and is not required for this purpose.