Which of the following findings would indicate that a client with preeclampsia is experiencing HELLP syndrome?
Elevated serum creatinine levels
Elevated serum uric acid levels
Elevated serum bilirubin levels
Elevated serum glucose levels
The Correct Answer is C
The correct answer is choice C) Elevated serum bilirubin levels. This is because bilirubin is a product of hemolysis (the breakdown of red blood cells), which is one of the components of HELLP syndrome. Elevated serum bilirubin levels indicate that there is excessive hemolysis occurring in the body, which can lead to jaundice and liver damage.
Choice A) Elevated serum creatinine levels is wrong because creatinine is a marker of kidney function, not liver function or hemolysis. While kidney failure can occur as a complication of HELLP syndrome, it is not a diagnostic criterion.
Choice B) Elevated serum uric acid levels is wrong because uric acid is also a marker of kidney function, not liver function or hemolysis. Uric acid levels can be elevated in preeclampsia, but not specifically in HELLP syndrome.
Choice D) Elevated serum glucose levels is wrong because glucose is not related to liver function or hemolysis. Glucose levels can be elevated in gestational diabetes, but not in HELLP syndrome.
Normal ranges for these tests are:
• Serum bilirubin: 0.3 to 1.2 mg/dL
• Serum creatinine: 0.6 to 1.1 mg/dL
• Serum uric acid: 2.4 to 6.0 mg/dL
• Serum glucose: 70 to 100 mg/dL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Methyldopa is a drug that lowers blood pressure by reducing the activity of the sympathetic nervous system.
One of the possible side effects of methyldopa is hypotension, which means abnormally low blood pressure.Hypotension can cause dizziness, fainting, and shock.
Choice A) Bradycardia is wrong because methyldopa does not affect the heart rate directly.Bradycardia means a slow heart rate, which can be caused by other drugs or conditions.
Choice C) Hyperkalemia is wrong because methyldopa does not affect the potassium levels in the blood.Hyperkalemia means high potassium levels, which can be caused by kidney problems or other drugs.
Choice D) Hyperglycemia is wrong because methyldopa does not affect the glucose levels in the blood.Hyperglycemia means high glucose levels, which can be caused by diabetes or other conditions.
Normal ranges for blood pressure are 90/60 mmHg to 120/80 mmHg, for heart rate are 60 to 100 beats per minute, for potassium are 3.5 to 5.0 mmol/L, and for glucose are 70 to 100 mg/dL.
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.
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