A nurse is reviewing the medical record of a client who is at 37 weeks of gestation and has HELLP syndrome. Which of the following laboratory findings should the nurse expect?
BUN 20 mg/dL
Platelet count 77,000/mm3
Hemoglobin 12 g/dL
WBC count 18,000/mm3
The Correct Answer is B
A. BUN 20 mg/dL: This is not specific to HELLP syndrome. A BUN level of 20 mg/dL is within the normal range and does not indicate the presence of HELLP syndrome, which is associated with liver dysfunction and low platelet count.
B. Platelet count 77,000/mm3: This is correct. HELLP syndrome (Hemolysis, Elevated Liver enzymes, and Low Platelets) is characterized by a low platelet count, often less than 100,000/mm3, which is a critical indicator of this condition.
C. Hemoglobin 12 g/dL: This is a normal hemoglobin level and is not typically associated with HELLP syndrome, where hemolysis (destruction of red blood cells) can cause anemia, which would lower hemoglobin levels.
D. WBC count 18,000/mm3: While an elevated WBC count can indicate infection or inflammation, it is not specifically associated with HELLP syndrome. The hallmark features of HELLP syndrome are low platelets and liver enzyme elevation, not elevated WBC.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "Provide homeschooling for your child" is not a necessary instruction. Children with cystic fibrosis can attend school, and with appropriate care, they can often manage their condition and participate in normal activities.
B. "Have your child wear a medical identification wristband" is correct. A medical identification wristband is important for children with cystic fibrosis as it can provide crucial information in an emergency, such as their diagnosis and specific care needs.
C. "Ensure that your child does not receive the influenza vaccine annually" is incorrect. Children with cystic fibrosis are at higher risk for respiratory complications and should receive the influenza vaccine annually to help prevent infection and reduce the risk of exacerbations.
D. "Do not include your child when making decisions about treatment" is incorrect. Involving children in their treatment decisions, as appropriate for their age and understanding, is important for fostering autonomy and ensuring they feel empowered in managing their condition.
Correct Answer is C
Explanation
A. WBC 13,000/mm3 is slightly elevated and might indicate an infection, but it is not critically high in the context of COPD. The nurse should still monitor the client for signs of infection but is unlikely to require immediate intervention.
B. Potassium 3.7 mEq/L is within the normal range (3.5–5.0 mEq/L) and does not require reporting.
C. Hgb 20 g/dL is elevated and should be reported. High hemoglobin levels can indicate dehydration, polycythemia, or other conditions related to chronic hypoxia, which is common in COPD. This value is above the normal range (12–18 g/dL for adults) and requires further evaluation.
D. Iron 150 mcg/dL is within the normal range (50–170 mcg/dL for adults) and does not require reporting.
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