The client asks the nurse, "how did I get this urinary tract infection?" the nurse should explain that in most instances, cystitis is caused by:

A descending infection from the urethra

An infection elsewhere in the body

Urinary stasis in the bladder

Congenital strictures in the urethra

Answer and Explanation

The Correct Answer is C

A. UTIs typically start as an ascending infection from the urethra into the bladder, not descending.
B. UTIs, especially cystitis, are generally localized infections that do not stem from infections elsewhere in the body.
C. Urinary stasis (incomplete emptying of the bladder) can lead to bacterial growth, which is a common cause of cystitis.
D. While congenital strictures can predispose to infections by causing urinary stasis, they are not the primary cause in most cases of cystitis.

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Correct Answer is ["100"]

Explanation

To calculate the manual IV infusion rate in drops per minute (gtt/min) when using microtubing, you can use the following formula: IV Drip Rate (gtt/min) = (Volume to be infused (mL) x Drop factor (gtt/mL)) / Time (min). Since microtubing typically has a drop factor of 60 gtt/mL, and the nurse is looking to infuse 1L (1000 mL) of solution at a rate of 100 mL/hr, the time to infuse 100 mL would be 60 minutes. Plugging these values into the formula gives: IV Drip Rate (gtt/min) = (100 mL x 60 gtt/mL) / 60 min, which simplifies to 100 gtt/min. Therefore, the nurse should set the manual IV infusion to deliver 100 gtt/min.

A. Start IV 0.9% Sodium Chloride B. Assess for bowel sounds C. Start 02 at 2L/min D. Assess lab value for potassium

Correct Answer is B

Explanation

A. Starting IV 0.9% sodium chloride may be necessary for hydration but is not a priority action before administering Kayexalate.
B. Assessing for bowel sounds is essential because Kayexalate works by exchanging potassium for sodium in the intestine, and bowel motility must be adequate to ensure the medication is effective and to prevent complications such as bowel obstruction.
C. Starting oxygen is unnecessary unless the patient exhibits signs of respiratory distress, which is not indicated here.
D. While checking potassium levels is important, it is often done as part of the initial assessment and does not need to be repeated immediately before administering Kayexalate if levels were already assessed and are high.

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The client asks the nurse, "how did I get this urinary tract infection?" the nurse should explain that in most instances, cystitis is caused by:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer dextrose 5% in 0.45% sodium chloride 1L to infuse at 100 mL/hr. The nurse is using microtubing. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round to the nearest whole number.)

Correct Answer is ["100"]

Explanation

A patient is transferred to the emergency department from the outpatient clinic with a diagnosis of hyperkalemia. Kayexalate was prescribed. Which of the following nursing actions will the nurse perform before administering Kayexalate?

Correct Answer is B

Explanation

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