A nurse is reviewing the laboratory results of an adolescent female client and notes a WBC count of 16,000/mm² with increased immature neutrophils (bands) and normal monocytes. Which of the following is the appropriate analysis of the results?
An acute infectious process.
A resolving inflammatory process.
Allergic reaction.
Neutropenia.
The Correct Answer is A
Choice A rationale:
An increased WBC count with increased bands (immature neutrophils) indicates an acute infectious process. Normal range for WBC is 4,500-11,000/mm².
Choice B rationale:
A resolving inflammatory process would typically show a decreasing WBC count.
Choice C rationale:
An allergic reaction would typically show an increase in eosinophils, not neutrophils.
Choice D rationale:
Neutropenia is a decrease in neutrophils, not an increase.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Obesity is a modifiable risk factor for stroke. Lifestyle changes can reduce this risk.
Choice B rationale:
History of hypertension is a modifiable risk factor. Blood pressure can be controlled with medication and lifestyle changes.
Choice C rationale:
Genetics is a nonmodifiable risk factor. If there is a family history of stroke, the risk of stroke can be higher.
Choice D rationale:
History of smoking is a modifiable risk factor. Quitting smoking can significantly reduce the risk of stroke.
Correct Answer is C
Explanation
Choice A rationale:
This statement is incorrect. Movement can distort the image quality in an MRI scan, so patients are usually asked to lie still.
Choice B rationale:
This statement is incorrect. MRI contrast dye does not contain iodine, and it is less likely to cause an allergic reaction.
Choice C rationale:
This statement is correct. MRI scans can be very noisy due to the magnetic fields changing during the scan. Patients are often offered earplugs or headphones to reduce the noise.
Choice D rationale:
This statement is incorrect. The length of an MRI scan can vary, but it often takes longer than 30 minutes.
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