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A nurse is explaining an abdominal ultrasound to a client with suspected liver disease. What should the nurse emphasize about this test?

A.

"An abdominal ultrasound uses sound waves to create images of the liver's internal structure and blood flow patterns."

B.

"An abdominal ultrasound involves the injection of a contrast dye to assess liver function and identify abnormalities."

C.

"An abdominal ultrasound is an invasive procedure where a small sample of liver tissue is removed for examination."

D.

"An abdominal ultrasound primarily assesses kidney function, but it can provide some information about the liver as well."

Answer and Explanation

The Correct Answer is A

A) Correct. An abdominal ultrasound is a non-invasive imaging test that uses sound waves to create images of the liver's internal structure and blood flow patterns.

B) Incorrect. An abdominal ultrasound does not involve the injection of a contrast dye. This description may be more applicable to other imaging tests.

C) Incorrect. An abdominal ultrasound does not involve the removal of liver tissue. This is more characteristic of a liver biopsy.

D) Incorrect. While an abdominal ultrasound primarily assesses abdominal organs, including the liver, it does not primarily focus on kidney function.


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Related Questions

Correct Answer is B

Explanation

A) Incorrect. Nonalcoholic fatty liver disease is not primarily associated with alcohol consumption, as the name suggests. It specifically refers to liver fat accumulation in individuals who do not consume excessive alcohol.

B) Correct. Risk factors for nonalcoholic fatty liver disease (NAFLD) include obesity, insulin resistance, and metabolic syndrome. These factors contribute to the accumulation of fat in the liver.

C) Incorrect. NAFLD is not solely caused by viral infections. Lifestyle factors and metabolic conditions play a significant role.

D) Incorrect. Engaging in regular physical activity can help reduce the risk of developing NAFLD, as it contributes to overall metabolic health.

Correct Answer is B

Explanation

A) Incorrect. Cirrhosis is a chronic condition that develops over an extended period, often years, rather than rapidly within a few weeks.

B) Correct. In cirrhosis, healthy liver tissue is gradually replaced by scar tissue, which impairs liver function. This progressive replacement of functional tissue with fibrous tissue leads to the loss of normal liver function.

C) Incorrect. While cirrhosis can affect the biliary system, it is not the primary mechanism of damage.

D) Incorrect. Cirrhosis is considered an irreversible condition, although early intervention and treatment can help manage symptoms and slow its progression.

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