To ensure that the most appropriate drug is being used to treat a pathogen, which would need to be done first?

Using combination therapy

Obtaining sensitivity testing

Checking client allergies

Evaluating the bactericidal effects

Answer and Explanation

The Correct Answer is B

A. Using combination therapy may be beneficial in some cases but is not the first step in ensuring the most appropriate drug is chosen for a specific pathogen.

B. Obtaining sensitivity testing is essential to determine the specific antibiotic to which the pathogen is susceptible, ensuring effective treatment.

C. Checking client allergies is important to prevent adverse reactions but does not directly address whether the chosen drug is appropriate for the pathogen.

D. Evaluating the bactericidal effects is part of assessing the treatment's effectiveness, but it should follow sensitivity testing to determine the correct medication.

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Correct Answer is B

Explanation

A. Performing a blood sugar analysis is important, but the immediate symptoms indicate hypoglycemia, and rapid treatment is necessary before confirming blood sugar levels.

B. Having the client drink a glass of orange juice provides a quick source of glucose to counteract hypoglycemia, which is the most appropriate initial response to address the client's symptoms.

C. Administering 1 ampule of 50% dextrose intravenously is an appropriate intervention for severe hypoglycemia but is not the initial step for a client who can still take oral carbohydrates.

D. Administering insulin would worsen the client's condition by lowering blood sugar levels further, which is not indicated in this scenario.

A. "Milk helps the medication absorb more quickly." B. "You should avoid milk and dairy products when taking tetracycline, as they reduce its effectiveness." C. "It is safe to take milk with tetracycline, as long as you increase your water intake." D. "It is fine to drink milk if taken at least 1 hour before or 2 hours after."

Correct Answer is B

Explanation

A. Milk does not enhance the absorption of tetracycline; rather, it contains calcium, which can bind to the antibiotic and reduce its absorption.

B. Avoiding milk and dairy products while taking tetracycline is essential as they reduce the medication's effectiveness by forming insoluble complexes with the drug.

C. Taking milk with tetracycline is not safe due to the risk of decreased absorption; simply increasing water intake does not negate this interaction.

D. While spacing the intake of milk and tetracycline might seem beneficial, it is best to avoid dairy entirely during the treatment to ensure maximum efficacy of the medication.

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To ensure that the most appropriate drug is being used to treat a pathogen, which would need to be done first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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