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 D

Explanation

Cushing syndrome is a hormonal disorder caused by prolonged exposure to high levels of cortisol hormone in the body. It can cause a variety of physical manifestations, including truncal obesity, thin arms, and legs, decreased axillary and pubic hair, hypertension, glucose intolerance, osteoporosis, and purple striae (stretch marks) on the abdomen.

Out of the options given, the nurse would expect to find purplish-red streaks on the abdomen as an additional manifestation of Cushing syndrome.

A. Schedule for IVP. B. Draw blood for blood urea nitrogen (BUN) and creatinine. C. Insert 16 French retention catheter. D. Administer lorazepam (Ativan) 0.5 mg.

Correct Answer is C

Explanation

The nurse should act on the order to insert a 16 French retention catheter first. The patient's markedly distended bladder and agitated and confused state suggest acute urinary retention, which can be relieved by inserting a catheter to drain the urine. This is a priority intervention as urinary retention can lead to serious complications such as bladder rupture, hydronephrosis, and renal failure. Once the catheter is inserted and the patient's bladder is drained, the healthcare provider can order further tests such as an IVP or blood tests to assess renal function. The order for lorazepam can be addressed after the catheter is inserted and the patient's urinary retention is addressed.

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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

A nursing assessment of a patient with Cushing syndrome reveals that the patient has truncal obesity and thin and legs. An additional manifestation of Cushing syndrome that the nurse would expect to find is:

Correct Answer is D

Explanation

A 98-year-old patient with benign prostatic hyperplasia has a markedly distended bladder and is agitated and confused. All the following orders are received from the emergency department health care provider. Which order should the nurse act on first?

Correct Answer is C

Explanation

Cardiac monitoring is initiated for a patient with diabetic ketoacidosis. The nurse determines that this measure is important to identify:

While assessing a patient who has just arrived in the post-anesthesia recovery unit (PACU) after a thyroidectomy, the nurse obtains this data. Which is the most important to communicate to the surgeon?

A with acute Gl bleeding is receiving normal saline IV at a rate of 500 ml/hr. Which assessment data obtained by the nurse are most important to communicate immediately to the healthcare provider?

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:

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When teaching a patient with chronic SIADH about long-term management of the disorder, the nurse determines that additional instruction is needed when the patient says:

Mary, a 63-year-old patient is newly diagnosed with type 2 diabetes. When determining an education plan, the nurse’s first action should be to?