A nurse is discussing the pathophysiology of cirrhosis with a group of clients. Which statement should the nurse include?
"Cirrhosis is primarily caused by chronic exposure to environmental toxins and pollutants."
"Cirrhosis is the result of chronic, progressive liver damage and scarring, often stemming from various underlying liver diseases."
"Cirrhosis occurs when the immune system mistakenly attacks and damages liver cells."
"Cirrhosis is a genetic condition that leads to abnormal liver function and structure."
The Correct Answer is B
A) Incorrect. While exposure to environmental toxins can contribute to liver damage, it is not the primary cause of cirrhosis.
B) Correct. Cirrhosis is the result of chronic, progressive liver damage and scarring, often stemming from various underlying liver diseases, such as chronic viral hepatitis, excessive alcohol consumption, or nonalcoholic fatty liver disease.
C) Incorrect. This describes autoimmune hepatitis, where the immune system attacks liver cells, but it is not the cause of cirrhosis.
D) Incorrect. Cirrhosis is primarily caused by chronic liver damage, not genetic factors.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. Cirrhosis actually leads to impaired blood flow through the liver, not increased flow.
B) Correct. Cirrhosis impairs blood flow through the liver, leading to increased pressure in the portal vein (portal hypertension) and potential complications such as esophageal varices.
C) Incorrect. Cirrhosis does affect blood flow through the liver, especially due to the development of fibrous tissue that restricts blood flow.
D) Incorrect. Cirrhosis does not cause blood vessels to constrict, but rather the development of fibrous tissue in the liver hinders blood flow.
Correct Answer is B
Explanation
A) Incorrect. Over-the-counter pain relievers may not be effective for alleviating fatigue and weakness associated with hepatitis. Moreover, some pain relievers can be harmful to the liver.
B) Correct. Resting and conserving energy are important interventions for clients experiencing fatigue and weakness, which are common symptoms of hepatitis. Adequate rest supports the body's healing process.
C) Incorrect. While exercise is generally beneficial, scheduling vigorous exercise sessions may be too strenuous for a client experiencing fatigue and weakness. Gentle, low-impact activities are more appropriate.
D) Incorrect. Providing caffeinated beverages may not address the underlying cause of the client's fatigue, and excessive caffeine intake can have negative effects on overall health.
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