Which measurement would provide the most specific information about the outcome of a paracentesis for a patient who has ascites?
Intake and output
Abdominal girth
Blood pressure
Cardiac output
The Correct Answer is B
Choice A reason: Intake and output are important for overall fluid balance but do not directly measure the reduction in ascites after a paracentesis.
Choice B reason: Measuring abdominal girth provides a direct and specific indication of the volume of fluid removed from the peritoneal cavity. A decrease in abdominal girth indicates that the procedure effectively reduced the ascites.
Choice C reason: Blood pressure can be influenced by many factors and does not specifically measure the outcome of a paracentesis.
Choice D reason: Cardiac output is related to heart function and is not a direct measure of the success of a paracentesis in removing ascitic fluid.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Securing the drain to the client's bed sheet is not appropriate as it does not ensure the drain is properly secured and could lead to accidental dislodgement.
Choice B reason: Measuring the drainage every hour for the first 8 hours is not standard practice. Usually, drainage measurement frequency is less frequent unless there are specific clinical concerns.
Choice C reason: Removing the JP drain should be done according to medical orders, and typically the nurse would not make the decision independently. The JP drain is usually removed when the output decreases to a minimal level and the surgeon orders its removal.
Choice D reason: Expelling the air from the JP bulb after emptying is the correct action to re-establish suction, which is necessary for the drain to function effectively.
Correct Answer is A
Explanation
Choice A reason: Dumping syndrome is a common complication after a gastroduodenostomy, where food moves too quickly from the stomach to the small intestine. Symptoms such as weakness, sweating, palpitations, and dizziness shortly after eating are typical indicators of this condition. This happens because the rapid passage of food causes fluid shifts in the body and a release of gut hormones that can lead to the symptoms experienced.
Choice B reason: Bile reflux gastritis involves the backflow of bile into the stomach, which can cause inflammation and discomfort. However, it does not typically present with the acute symptoms described in this scenario, such as weakness and dizziness shortly after eating. Symptoms of bile reflux gastritis usually include chronic pain, nausea, and vomiting.
Choice C reason: Postprandial hypoglycemia occurs when blood sugar levels drop significantly after eating. While it can cause symptoms like dizziness and weakness, it typically occurs a few hours after a meal, not 15 minutes post-consumption. The timing of the symptoms described aligns more with dumping syndrome.
Choice D reason: Malnutrition refers to the lack of proper nutrition caused by not having enough food or not eating the right things. It does not typically present with acute symptoms like those described in the question. Chronic symptoms of malnutrition include weight loss, fatigue, and weakness over a longer period.
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