A nurse is caring for a client who is scheduled to undergo an esophagogastroduodenoscopy. Which of the following actions should the nurse take in preparation for the procedure?

Choice A reason: Hypertension is not a sign of a septic reaction, but rather a sign of a hypertensive or circulatory overload reaction to the blood transfusion.

Choice B reason: Distended neck veins are not a sign of a septic reaction, but rather a sign of a circulatory overload or cardiac failure reaction to the blood transfusion.

Choice C reason: Polyuria is not a sign of a septic reaction, but rather a sign of a hemolytic or renal failure reaction to the blood transfusion.

Choice D reason: Vomiting is a sign of a septic reaction, which occurs when the blood transfusion is contaminated with bacteria. Other signs of a septic reaction include fever, chills, hypotension, and shock.

Choice A reason: Prone position is not appropriate for a paracentesis, as it can compress the abdominal organs and make it difficult to access the peritoneal cavity.

Choice B reason: Knees elevated position is not appropriate for a paracentesis, as it can increase the intra-abdominal pressure and reduce the amount of fluid that can be drained.

Choice C reason: Lithotomy position is not appropriate for a paracentesis, as it can expose the genital area and increase the risk of infection or injury.

Choice D reason: Leaning forward position is appropriate for a paracentesis, as it can shift the abdominal organs upward and allow more space for the needle insertion and fluid drainage.