A client develops pseudomembranous colitis secondary to fluoroquinolone therapy.
The nurse understands that this is the result of which organism?

E. coli.

C. difficile.

Staphylococcus.

Group B hemolytic Streptococcus.

Answer and Explanation

The Correct Answer is B

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Correct Answer is A

Explanation

Choice A rationale:

Sulfonamides can increase the risk of crystalluria, which may lead to kidney stones. Adequate fluid intake can help dilute the urine and reduce the risk of crystalluria and kidney stone formation. This is a relevant and appropriate response by the nurse.

Choice B rationale:

Sulfonamides can make the skin more sensitive to sunlight, increasing the risk of sunburn. However, increasing fluid intake is primarily to prevent kidney stone formation, not a reaction to sunlight.

Choice C rationale:

While maintaining adequate hydration does help prevent dehydration, this answer does not directly address the potential side effects or risks associated with sulfonamide use. It is a bit too general and doesn't provide specific information related to the medication.

Choice D rationale:

Sulfonamides can affect blood counts in some cases, but maintaining adequate fluid intake is not primarily related to preventing low blood counts. It's more about mitigating the specific side effects associated with sulfonamide use, such as crystalluria and kidney stones.

A. An individual who is exposed to chickenpox for the first time and has no immunity to the disease. B. An individual who is exposed to pertussis for the first time and has no immunity to the disease. C. Administration of the influenza vaccine to an individual who has immunity to the disease. D. Administration of the rubella vaccine to an individual who has no immunity to the disease.

Correct Answer is D

Explanation

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A client develops pseudomembranous colitis secondary to fluoroquinolone therapy.The nurse understands that this is the result of which organism?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client asks the nurse why she needs to increase her fluid intake while taking sulfonamides.Which response by the nurse would be most appropriate?

Correct Answer is A

Explanation

Which of the following is an example of artificially acquired active immunity?

Correct Answer is D

Explanation

The nurse is teaching a client about possible adverse reactions that can occur with tetracyclines.The nurse determines that the teaching was successful when the client identifies which of the following?

A nurse should warn a client about which of the following adverse reactions that can occur after the administration of influenza vaccine (Fluzone)?

A nurse is teaching a patient about the common adverse reactions that can occur with his prescribed therapy with cephalosporins.The nurse determines that the teaching was successful when the patient identifies which of the following?

After reviewing information about lincosamide therapy, a group of nursing students demonstrate understanding of the information when they identify which of the following as a contraindication?

At a yearly physical examination, a client asks the nurse if it would be okay to take ginger to aid with digestion.Before telling the client it is okay to take ginger, which medical conditions should the nurse make sure the client does not have?

A client receiving which of the following medications would the nurse identify as being at increased risk for candidal infections?

A nursing instructor is preparing a teaching plan for a group of nursing students about macrolide antibacterial drugs.Which of the following would the instructor expect to include?

A client develops pseudomembranous colitis secondary to fluoroquinolone therapy.
The nurse understands that this is the result of which organism?