A nurse is reviewing a client's laboratory report of arterial blood gas (ABG) findings: pH 7.28, HCO3 18, and PaCO2 36. Which of the following conditions should the nurse anticipate when interpreting these findings?

Metabolic alkalosis

Respiratory alkalosis

Metabolic acidosis

Respiratory acidosis

Answer and Explanation

The Correct Answer is C

Choice A reason: Metabolic alkalosis would present with an elevated pH and HCO3, which is not the case here.

Choice B reason: Respiratory alkalosis would present with an elevated pH and a decreased PaCO2, which is not the case here.

Choice C reason: Metabolic acidosis is indicated by a decreased pH and HCO3, which aligns with the ABG findings provided.

Choice D reason: Respiratory acidosis would present with a decreased pH and an elevated PaCO2, which is not the case here.

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Correct Answer is B

Explanation

Choice A reason: Weight gain is not typically a direct cause of chronic pancreatitis. While obesity can be a risk factor for developing pancreatitis, it is not considered a primary cause.

Choice B reason: The use of alcohol is the most common cause of chronic pancreatitis. Long-term alcohol misuse can lead to the development of chronic pancreatitis, accounting for about 70% of cases³.

Choice C reason: Abdominal pain that is relieved with food or antacids is more indicative of conditions like peptic ulcers rather than chronic pancreatitis.

Choice D reason:Exposure to occupational chemicals has not been established as a primary cause of chronic pancreatitis. While certain toxins can affect the pancreas, they are not a common cause of chronic pancreatitis.

A. Asterixis B. Change in orientation C. Anorexia D. Ascites E. Fetor hepaticus

Correct Answer is ["A","B","E"]

Explanation

Choice A reason: Asterixis, also known as "liver flap," is a tremor of the hand when the wrist is extended, often seen in hepatic encephalopathy as a result of altered brain function.

Choice B reason: A change in orientation, including confusion and altered consciousness, is a hallmark of hepatic encephalopathy, reflecting the brain's impaired ability to process information.

Choice C reason: Anorexia may be present in cirrhosis, but it is not a specific indicator of hepatic encephalopathy.

Choice D reason: Ascites is a common complication of cirrhosis due to portal hypertension but is not a direct indicator of hepatic encephalopathy.

Choice E reason: Fetor hepaticus, a musty odor of the breath, is a distinctive symptom of hepatic encephalopathy caused by the presence of mercaptans in the breath as the liver fails to break down sulfur-containing amino acids.

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A nurse is reviewing a client's laboratory report of arterial blood gas (ABG) findings: pH 7.28, HCO3 18, and PaCO2 36. Which of the following conditions should the nurse anticipate when interpreting these findings?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is obtaining a health history for a client with chronic pancreatitis. Which of the following indicates the primary cause of the client's condition?

Correct Answer is B

Explanation

A client with advanced cirrhosis has been admitted to the medical-surgical unit. The nurse is assessing the client and identifies which of the following findings as indicators of hepatic encephalopathy? (Select all that apply).

Correct Answer is ["A","B","E"]

Explanation

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