Trimethoprim and sulfamethoxazole (Bactrim) BID for 7 days is ordered for a patient who has a recurrent relapse of an Escherichia coli UTI. The nurse instructs the patient to

increase the eﬀectiveness of the drug by taking it with cranberry juice to acidify the urine.

take two of the pills a day for 5 days and reserve the rest of the pills to take it the symptoms reappear.

take the antibiotic for the full 7 days, even if symptoms improve in a few days.

return to the clinic in 3 days so that a urine culture can be done to evaluate the eﬀectiveness of the drug.

Answer and Explanation

The Correct Answer is C

The nurse's instruction to the patient is to take the antibiotic for the full 7 days, even if symptoms improve in a few days. This is because the full course of antibiotics is needed to eliminate the bacteria causing the UTI, even if the patient starts to feel better before the end of the treatment course. Failure to complete the full course of antibiotics can lead to the development of antibiotic resistance and the recurrence of the infection. The other options are not appropriate or eﬀective measures for managing a UTI with antibiotics.

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Correct Answer is A

Explanation

The peak time of 70/30 NPH/regular insulin premix is usually 2 to 12 hours after injection, with an average peak time of 4 to 6 hours. This means that the highest risk of hypoglycemia is typically 4 to 6 hours after the injection, which would fall between 11:00 AM and 1:00 PM. However, it's important to note that hypoglycemic reactions can occur at any time, so the client should be monitored closely throughout the day for any signs or symptoms of low blood sugar.

A. chicken leg, one slice of bread with buter, and steamed carrots B. A grilled cheese sandwich with tomato soup C. Slices of ham and cheese on whole grain crackers D. Chinese take-out, including steamed rice.

Correct Answer is A

Explanation

This meal choice is low in sodium as it contains fresh ingredients and does not include processed or pre-packaged foods that are typically high in sodium. Chicken, bread, and carrots are naturally low in sodium, and the client can control the amount of added salt or seasoning. In contrast, the other food choices are likely to be high in sodium due to added salt, cheese, or processed ingredients.

Therefore, the nurse should encourage the client to choose fresh, low-sodium foods and avoid processed or pre-packaged meals.

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Trimethoprim and sulfamethoxazole (Bactrim) BID for 7 days is ordered for a patient who has a recurrent relapse of an Escherichia coli UTI. The nurse instructs the patient to

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Naxlex Comprehensive Predictor Exams

Mr. D receives a daily injection of 70/30 NPH/regular insulin premix at 7:00 AM. The nurse expects that a hypoglycemic reaction is most likely to occur between:

Correct Answer is A

Explanation

A client has been taught to restrict dietary sodium. Which food selection by the client indicates to the nurse that teaching has been eﬀective?

Correct Answer is A

Explanation

During a clinic visit 3 months following a diagnosis of type 2 diabetes, the patient reports following a reduced-calorie diet. The patient has not lost any weight and did not bring the glucose-monitoring record. The nurse will plan to obtain a(n)

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