A nurse is caring for a toddler whose guardian reports multiple episodes of diarrhea. The provider suspects Clostridium difficile. Which of the following actions should the nurse take?
Collect a stool specimen for occult blood.
Conduct a tape test.
Obtain a stool specimen for culture.
Draw a blood culture.
The Correct Answer is C
Choice A reason:
Collecting a stool specimen for occult blood is not the most relevant test for suspected
Clostridium difficile infection. Stool culture or testing for C. difficile toxins is more appropriate.
Choice B reason:
Conducting a tape test is used to diagnose pinworms, not Clostridium difficile infection.
Choice C reason:
This statement is correct. Obtaining a stool specimen for culture, specifically for C. difficile, is the appropriate action for suspected infection.
Choice D reason:
Drawing a blood culture is not the primary diagnostic test for Clostridium difficile. Stool culture or testing for C. difficile toxins is more appropriate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
Muehrcke lines on the nails are associated with certain medical conditions but are not indicative of acute glomerulonephritis.
Choice B reason:
Correct. Hypertension is a common manifestation of acute glomerulonephritis due to the impaired filtration function of the kidneys.
Choice C reason:
Dehydration is not a typical manifestation of acute glomerulonephritis. Instead, fluid retention and edema are more common.
Choice D reason:
Hypokalemia (low potassium levels) is not a typical finding in acute glomerulonephritis. Instead, hyperkalemia (high potassium levels) may occur.
Correct Answer is D
Explanation
Choice A reason:
A diet soft drink does not contain enough sugar to raise the child's blood glucose level quickly. It is not the appropriate choice in this situation.
Choice B reason:
Metformin is a medication used to manage type 2 diabetes, not type 1 diabetes. It would not be effective in treating the low blood sugar (hypoglycemia) in this scenario.
Choice C reason:
Administering insulin would further lower the child's blood glucose level and is contraindicated in cases of hypoglycemia.
Choice D reason:
This statement is correct. A regular soft drink contains sugar and can rapidly increase the child's blood glucose level, effectively treating the hypoglycemia.
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