The nurse is caring for a patient with chronic liver failure.
Which medication order should the nurse querry
Sorbitol.
Lactulose.
Neomycin.
Acetaminophen.
The Correct Answer is D
Choice A rationale
Sorbitol is a type of sugar alcohol used as a sweetener in many diet foods. It is also used in certain medications as a laxative to relieve constipation. However, it is not typically associated with liver failure and would not likely be questioned by the nurse in this context.
Choice B rationale
Lactulose is a type of sugar that is broken down in the large intestine into mild acids that draw water into the intestine, which then helps soften the stools. It is often used to treat constipation and is also used to reduce high blood ammonia levels in patients with liver disease. It would not typically be questioned by the nurse for a patient with chronic liver failure.
Choice C rationale
Neomycin is an antibiotic that is used to reduce the amount of ammonia produced by bacteria in the intestines. High levels of ammonia can cause hepatic encephalopathy, a serious complication of liver disease. Therefore, neomycin can be beneficial for patients with chronic liver failure and would not likely be questioned by the nurse.
Choice D rationale
Acetaminophen, also known as paracetamol, is a common over-the-counter medication used to relieve pain and reduce fever. However, high doses or long-term use of acetaminophen can cause liver damage. In fact, acetaminophen overdose is a common cause of acute liver failure. Therefore, the nurse should question an order for acetaminophen for a patient with chronic liver failure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Discussing facility policies with coworkers. While understanding facility policies is important, it does not necessarily contribute to maintaining clinical competence.
Choice B rationale
Attending a professional conference. This is the correct answer. Professional conferences often provide opportunities for continuing education, learning about the latest research and best practices, and networking with other professionals in the field.
Choice C rationale
Joining a nurses’ union. While a union can provide support and advocacy for nurses, joining a union does not directly maintain clinical competence.
Choice D rationale
Removing expired supplies from the storage area. This is an important task for maintaining a safe and effective work environment, but it does not contribute to maintaining clinical competence.
Correct Answer is D
Explanation
Choice A rationale
Hypertension is not typically associated with hypovolemic shock. In fact, hypotension, or low blood pressure, is more common.
Choice B rationale
Purpura, or blood spots, are not typically associated with hypovolemic shock.
Choice C rationale
Bradypnea, or slow breathing, is not typically associated with hypovolemic shock. Rapid, shallow breathing is more common.
Choice D rationale
Oliguria, or decreased urine output, is a common finding in hypovolemic shock. It occurs due to decreased blood flow to the kidneys.
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