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.
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Related Questions
Correct Answer is D
Explanation
Choice A reason:
Tinnitus (ringing in the ears) is not a typical symptom of a vaso-occlusive crisis in sickle cell anemia.
Choice B reason:
Pruritus (itching) is not a typical symptom of a vaso-occlusive crisis in sickle cell anemia.
Choice C reason:
Polyuria (excessive urination) is not a typical symptom of a vaso-occlusive crisis in sickle cell anemia.
Choice D reason:
Abdominal pain is a common symptom of a vaso-occlusive crisis in sickle cell anemia. This pain is due to the obstruction of blood flow in the small vessels of the abdomen, leading to tissue
ischemia and pain.
Correct Answer is D
Explanation
Choice A reason:
Providing detailed information about the procedure is important, but the first step in obtaining informed consent is to ensure that the parent understands the information. This can be achieved by assessing their understanding.
Choice B reason:
Discussing the benefits of the procedure is part of providing information for informed consent, but it should come after assessing the parent's understanding.
Choice C reason:
Explaining the risks associated with the procedure is important, but the first step is to ensure the parent comprehends this information, which can be achieved through assessment.
Choice D reason:
This statement is correct. Before proceeding with detailed information, it is essential to determine the parent's current understanding of the procedure to ensure they can make an informed decision.
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