A nurse is reviewing the laboratory results of a client with gestational hypertension who has been diagnosed with HELLP syndrome.
Which of the following findings would the nurse expect to see?
Hemoglobin 12 g/dL, platelets 150,000/mm3, AST 20 U/L, ALT 18 U/L
Hemoglobin 10 g/dL, platelets 100,000/mm3, AST 40 U/L, ALT 35 U/L
Hemoglobin 8 g/dL, platelets 50,000/mm3, AST 80 U/L, ALT 70 U/L
Hemoglobin 6 g/dL, platelets 25,000/mm3, AST 120 U/L, ALT 100 U/L
The Correct Answer is D
The correct answer is choice D. Hemoglobin 6 g/dL, platelets 25,000/mm3, AST 120 U/L, ALT 100 U/L.
This is because HELLP syndrome is a pregnancy complication that causes hemolysis (breaking down of red blood cells), elevated liver enzymes (indicating liver injury), and low platelet count (impairing blood clotting).
Choice A is wrong because hemoglobin 12 g/dL, platelets 150,000/mm3, AST 20 U/L, ALT 18 U/L are all within normal ranges and do not indicate HELLP syndrome.
Choice B is wrong because hemoglobin 10 g/dL, platelets 100,000/mm3, AST 40 U/L, ALT 35 U/L are mildly abnormal and may suggest mild preeclampsia but not HELLP syndrome.
Choice C is wrong because hemoglobin 8 g/dL, platelets 50,000/mm3, AST 80 U/L, ALT 70 U/L are moderately abnormal and may suggest moderate preeclampsia or incomplete HELLP syndrome but not full HELLP syndrome.
Normal ranges for these laboratory tests are:
• Hemoglobin: 11.5 to 16.5 g/dL for women.
• Platelets: 150,000 to 450,000/mm3 for adults.
• AST: 10 to 40 U/L for adults.
• ALT: 7 to 56 U/L for adults.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
The correct answer is choice A, B, C and D.These choices reflect the laboratory findings that are expected in a client who has HELLP syndrome.HELLP syndrome is a rare pregnancy complication that is a type of preeclampsia and has similar symptoms.It can cause serious blood and liver problems.
Choice A is correct because hemoglobin of 9 g/dL indicates hemolysis, which is the breaking down of red blood cells.The normal range of hemoglobin for pregnant women is 11 to 16 g/dL.
Choice B is correct because platelets of 90,000/mm3 indicate thrombocytopenia, which is a low platelet count.The normal range of platelets for pregnant women is 150,000 to 400,000/mm3.
Choice C is correct because AST of 120 U/L indicates elevated liver enzymes, which reflect liver injury.The normal range of AST for pregnant women is 10 to 40 U/L.
Choice D is correct because LDH of 600 U/L indicates elevated lactate dehydrogenase, which is a marker of hemolysis.The normal range of LDH for pregnant women is 140 to 280 U/L.
Choice E is wrong because WBC of 15,000/mm3 indicates leukocytosis, which is not a feature of HELLP syndrome.The normal range of WBC for pregnant women is 5,000 to 15,000/mm3.
Correct Answer is ["A","B","D","E"]
Explanation
The correct answer ischoice A, B, D and E.These are all signs and symptoms that may indicate worsening condition or preeclampsia in a client with gestational hypertension.Preeclampsia is a complication of pregnancy that is marked by high blood pressure and presence of proteins in urine.
Choice C is wrong because chest pain or shortness of breath are not typical symptoms of preeclampsia, but they may indicate other serious conditions such as heart problems or pulmonary edema.
If a client with gestational hypertension experiences these symptoms, they should seek immediate medical attention.
Normal ranges for blood pressure and proteinuria are:
• Blood pressure: less than 140/90 mm Hg.
• Proteinuria: less than 300 mg in a 24-hour urine collection or less than 30 mg/dL in a random urine sample.
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