A charge nurse is reinforcing teaching about infection control with a newly licensed nurse. Which of the following actions by the newly licensed nurse indicates an understanding of the teaching?

Rolls soiled linen with the clean side in before placing it in the laundry bag.

Cleans a blood spill with chlorine bleach.

Performs hand hygiene with hands at elbow level.

Instructs a female client to wipe the perineal area from back to front.

Answer and Explanation

The Correct Answer is B

The correct answer is choice B, which cleans a blood spill with chlorine bleach. This is an appropriate action for infection control because bleach is an effective disinfectant that can kill most pathogens, including bloodborne viruses such as HIV and hepatitis B and C.

A. Rolling soiled linen with the clean side in it before placing it in the laundry bag is not the correct answer because it can spread pathogens and cause cross-contamination.

Performing hand hygiene with hands at elbow level is not the correct answer because it is not the correct technique for hand hygiene, which involves washing hands with soap and water or using an alcohol-based hand sanitizer.

Instructing a female client to wipe the perineal area from back to front is not the correct answer because it can cause contamination of the urethra and increase the risk of urinary tract infections.

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Correct Answer is A

Explanation

The nurse should instruct the client to avoid taking medications for erectile dysfunction, such as sildenafil, within 24 hours of taking nitroglycerin due to the risk of severe hypotension.

Reasons why the other options are not answers:

Option B: Metformin is not contraindicated with nitroglycerin.

Option C: Omeprazole is not contraindicated with nitroglycerin.

Option D: Atorvastatin is not contraindicated with nitroglycerin.

A. Metabolic acidosis B. Respiratory acidosis C. Respiratory alkalosis D. Metabolic alkalosis

Correct Answer is B

Explanation

This ABG result indicates that the client has an excess of carbon dioxide (CO2) due to hypoventilation.

A. "Metabolic acidosis" is an incorrect answer because the pH is low and the HCO3 is within normal range.

C. "Respiratory alkalosis" is an incorrect answer because the pH is low and the PaCO2 is elevated.

D. "Metabolic alkalosis" is an incorrect answer because the HCO3 is within normal range, and the pH is low.

Explanation: The ABG result shows a low pH, elevated PaCO2, and normal HCO3, indicating respiratory acidosis. This condition can be caused by conditions that affect breathing, such as pneumonia, asthma, or chronic obstructive pulmonary disease (COPD).

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A charge nurse is reinforcing teaching about infection control with a newly licensed nurse. Which of the following actions by the newly licensed nurse indicates an understanding of the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is obtaining a medication history from a client who is to start taking nitroglycerin for chest discomfort with activity. Which of the following medications should the nurse instruct the client to avoid taking within 24 hr of using nitroglycerin?

Correct Answer is A

Explanation

A nurse is caring for a client who has pneumonia with dyspnea. The client's ABG results are pH 7.30, PaCO2 50 mm Hg, HCO3 26 mEq/L. The nurse should recognize that the client has which of the following acid-base imbalances?

Correct Answer is B

Explanation

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nurse identify as potentially causing a false-positive result?

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