A nurse caring for a client with hepatitis is providing education to the client about portal hypertension. Which of the following will the nurse include in the teaching?
"Increased pressure from portal hypertension contributes to the abdominal swelling."
"Portal hypertension is caused by the heart overworking."
"Portal hypertension develops when the cirrhosis begins to resolve."
"Eating high sodium foods and a stressful lifestyle contribute to portal hypertension."
The Correct Answer is A
Choice A reason: This is the correct answer because portal hypertension means that there is high blood pressure in the portal vein, which carries blood from the digestive organs to the liver. When the liver is damaged by hepatitis, it becomes scarred and obstructs the blood flow, causing increased pressure in the portal vein. This leads to fluid accumulation in the abdomen, called ascites, which causes abdominal swelling.
Choice B reason: This is incorrect because portal hypertension is not caused by the heart overworking but by liver damage. The heart does not pump blood into the portal vein, but into the hepatic artery, which supplies oxygenated blood to the liver.
Choice C reason: This is incorrect because portal hypertension does not develop when cirrhosis begins to resolve, but when it progresses. Cirrhosis is a chronic condition that causes irreversible scarring of the liver tissue, which worsens over time and increases portal hypertension.
Choice D reason: This is incorrect because eating high-sodium foods and a stressful lifestyle do not cause portal hypertension, but they can aggravate it. High-sodium foods can increase fluid retention and worsen ascites, while stress can increase blood pressure and worsen bleeding complications. The nurse should advise the client to limit sodium intake and manage stress levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason: The test does not assess for sun protection factor, but rather for contact dermatitis. Sun protection factor is a measure of how well a sunscreen protects the skin from ultraviolet radiation, which can cause sunburn and skin damage.
Choice B Reason: The test is not inconclusive, but rather positive for some allergens and negative for others. The test involves applying small patches of different substances to the skin and observing for any reactions after 48 hours.
Choice C Reason: This is the correct choice. The presence of erythema indicates you are allergic to the allergen, as it shows inflammation and irritation of the skin due to an immune response. Erythema is redness of the skin that can be accompanied by itching, swelling, or blisters.
Choice D Reason: The areas that did not turn red do not indicate low risk for skin cancer, but rather no reaction to the allergen. Skin cancer is a malignant growth of abnormal cells in the skin that can be caused by various factors, such as genetic mutations, exposure to carcinogens, or immunosuppression.
Correct Answer is D
Explanation
Choice A Reason: A facial tumor is not related to Guillain-Barre syndrome, which is an autoimmune disorder that affects the peripheral nerves.
Choice B Reason: Pregnancy is not a risk factor for Guillain-Barre syndrome, although it can occur during or after pregnancy in rare cases.
Choice C Reason: A puncture wound 3 weeks ago is unlikely to cause Guillain-Barre syndrome, which usually follows a respiratory or gastrointestinal infection.
Choice D Reason: This is the correct answer because cytomegalovirus is one of the common infections that can trigger Guillain-Barre syndrome. It can cause inflammation and damage to the myelin sheath that covers the nerves.
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