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 C
Explanation
Choice A reason: A bladder infection can cause various symptoms, but blood-tinged urine is less specific to it.
Choice B reason: Dehydration typically leads to concentrated urine, not blood-tinged urine.
Choice C reason: Prostate enlargement (benign prostatic hyperplasia) can cause blood-tinged urine due to irritation and pressure on the urethra.
Choice D reason: Pernicious anemia affects red blood cell production but is not directly related to the presence of blood in the urine.
Correct Answer is A
Explanation
Choice A reason: Reducing the client's intake of protein can help decrease the production of ammonia, which is a byproduct of protein metabolism. High ammonia levels contribute to hepatic encephalopathy, so a lower protein diet can be beneficial.
Choice B reason: Administering vitamin K is important for managing bleeding risks associated with cirrhosis, but it does not specifically address ammonia levels.
Choice C reason: Restricting fluid intake may be necessary for managing ascites and edema in cirrhosis but does not directly impact ammonia levels.
Choice D reason: Administering diuretics is often necessary to manage fluid retention and ascites, but it does not affect ammonia production or levels in the blood.
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