A nurse is reviewing the laboratory results of a child who has an infection. Which of the following findings should the nurse report to the provider? (Select all that apply.)
White blood cell count of 12,000/mm3
Erythrocyte sedimentation rate of 40 mm/h
C-reactive protein level of 8 mg/L
Blood culture positive for Staphylococcus aureus
Urine culture negative for Escherichia coli
Correct Answer : B,C,D
Choice A reason: A white blood cell count (WBC) of 12,000/mm3 is within the normal range for children aged 2 to 6 years. A WBC count above this range may indicate an infection or inflammation.
Choice B reason: An erythrocyte sedimentation rate (ESR) of 40 mm/h is elevated for children aged 2 to 6 years. The normal range for this age group is 0 to 20 mm/h. An ESR above this range may indicate an infection or inflammation.
Choice C reason: A C-reactive protein (CRP) level of 8 mg/L is elevated for children aged 2 to 6 years. The normal range for this age group is less than 1 mg/L. A CRP level above this range may indicate an infection or inflammation.
Choice D reason: A blood culture positive for Staphylococcus aureus indicates a bacterial infection in the bloodstream. This can be a serious condition that requires prompt treatment with antibiotics.
Choice E reason: A urine culture negative for Escherichia coli indicates no bacterial infection in the urinary tract. This is a normal finding that does not require further action.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Asking the patient to tell their name and date of birth is a way to confirm their identity and match it with the medication order. This is one of the steps of the "five rights" of medication administration, which are the right patient, the right drug, the right dose, the right route, and the right time.
Choice B reason: Asking the patient about their allergies or adverse reactions to medications is important, but it is not a way to ensure patient safety in terms of identification. The nurse should have checked the patient's allergy status before preparing the medication.
Choice C reason: Asking the patient how they feel today and if they have any pain or discomfort is a way to assess their condition and provide comfort measures, but it is not a way to ensure patient safety in terms of identification. The nurse should have done this assessment earlier in the shift or during the medication administration process.
Choice D reason: Asking the patient what is the name of the medication and why they are taking it is a way to educate them about their treatment and check their understanding, but it is not a way to ensure patient safety in terms of identification. The nurse should have done this education before or after giving the medication.
Correct Answer is A
Explanation
Choice A reason: Wearing gloves and a gown while handling the soiled linens and disposing of them in a biohazard bag is an appropriate action to prevent environmental contamination. This follows the standard precautions for contact with blood or body fluids and the transmission-based precautions for contact with infectious agents.
Choice B reason: Wearing a mask and eye protection while wiping the surfaces and equipment with a disinfectant solution is not necessary for contact precautions. This would be indicated for droplet or airborne precautions, where respiratory droplets or particles may be present.
Choice C reason: Wearing sterile gloves and a surgical mask while removing any sharps or needles and placing them in a puncture-resistant container is not required for contact precautions. This would be indicated for situations where there is a risk of exposure to bloodborne pathogens or other infectious materials.
Choice D reason: Wearing a respirator and a face shield while spraying an aerosol sanitizer in the air and on the curtains is not recommended for contact precautions. This would be indicated for airborne precautions, where small airborne particles may be present. However, spraying an aerosol sanitizer is not an effective way to disinfect the environment, as it may create aerosols that can spread infection.
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