A nurse is caring for a client who has COPD. The nurse should identify that the client is at risk for which of the following acid-base imbalances?

Metabolic alkalosis

Respiratory acidosis

Respiratory alkalosis

Metabolic acidosis

Answer and Explanation

The Correct Answer is B

Choice A reason: Metabolic alkalosis is a condition in which the blood pH is elevated due to an excess of bicarbonate or a loss of acid. It can be caused by vomiting, diuretics, or excessive antacid intake. It is not associated with COPD.

Choice B reason: Respiratory acidosis is a condition in which the blood pH is lowered due to an accumulation of carbon dioxide. It can be caused by hypoventilation, airway obstruction, or lung diseases such as COPD. It is the most common acid-base imbalance in COPD patients.

Choice C reason: Respiratory alkalosis is a condition in which the blood pH is elevated due to a loss of carbon dioxide. It can be caused by hyperventilation, anxiety, fever, or aspirin overdose. It is not common in COPD patients.

Choice D reason: Metabolic acidosis is a condition in which the blood pH is lowered due to an excess of acid or a loss of bicarbonate. It can be caused by diabetic ketoacidosis, renal failure, or lactic acidosis. It is not directly related to COPD.

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Correct Answer is A

Explanation

The correct answer is: A. Place the client on continuous cardiac monitoring.

Choice A reason:

Placing the client on continuous cardiac monitoring is crucial because metabolic alkalosis can lead to life-threatening arrhythmias due to electrolyte imbalances, particularly hypokalemia. Continuous monitoring allows for the early detection and management of these arrhythmias, ensuring patient safety.

Choice B reason:

Obtaining a prescription for insulin is not relevant for treating metabolic alkalosis. Insulin is typically used for managing hyperglycemia and diabetic ketoacidosis, not for correcting alkalosis.

Choice C reason:

Planning to administer sodium bicarbonate is incorrect because sodium bicarbonate is used to treat metabolic acidosis, not alkalosis. Administering it in this context could worsen the alkalosis.

Choice D reason:

Having the client breathe into a paper bag is a technique used for respiratory alkalosis to increase CO2 levels. It is not appropriate for metabolic alkalosis, which requires different management strategies.

A. Leakage of urine B. Dark-colored urine C. Cloudy urine D. Blood in urine

Correct Answer is A

Explanation

Choice A reason: Leakage of urine is a sign of urinary retention, as it indicates that the bladder is overdistended and unable to empty completely. The urine may leak around the urethra or through a catheter.

Choice B reason: Dark-colored urine is not a sign of urinary retention. It can be caused by dehydration, certain foods or medications, or liver or kidney problems.

Choice C reason: Cloudy urine is not a sign of urinary retention. It can be caused by infection, inflammation, or stones in the urinary tract.

Choice D reason: Blood in urine is not a sign of urinary retention. It can be caused by trauma, infection, cancer, or coagulation disorders in the urinary tract.

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A nurse is caring for a client who has COPD. The nurse should identify that the client is at risk for which of the following acid-base imbalances?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has metabolic alkalosis. Which of the following actions should the nurse take first?

Correct Answer is A

Explanation

A nurse is collecting data on a client who has urinary retention. Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

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