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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Initiates speech rarely: This is a negative symptom of schizophrenia, where the individual may exhibit a lack of motivation or interest in social interaction, leading to reduced speech or verbal communication. Negative symptoms refer to the absence or decrease of normal functioning or behaviors, such as lack of speech, emotional expression, or motivation.
B. Has a preoccupation with religious thoughts: This is more of a positive symptom, potentially indicating delusions or hallucinations. Positive symptoms involve the presence of abnormal thoughts or behaviors.
C. Mimics the nurse's movements: This behavior, called echopraxia, is a positive symptom of schizophrenia, which involves involuntary imitation of another person's movements.
D. Smells odors that don't exist: This is a hallucination, which is a positive symptom of schizophrenia. Hallucinations are sensory perceptions without external stimuli, such as hearing voices or smelling things that aren’t there.
Correct Answer is C
Explanation
A. Tinnitus is not typically associated with the ingestion of tyramine-rich foods while on tranylcypromine.
B. Hyperglycemia is not a common adverse effect related to tyramine interaction with tranylcypromine.
C. Hypertension is correct. Ingesting tyramine-rich foods (such as aged cheese, cured meats, and fermented foods) while taking tranylcypromine, a monoamine oxidase inhibitor (MAOI), can cause a hypertensive crisis. Tyramine is normally broken down by monoamine oxidase (MAO), and inhibiting this enzyme with tranylcypromine can lead to a dangerous increase in blood pressure.
D. Hematuria is not a known adverse effect of tranylcypromine or the ingestion of tyramine-rich foods.
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