A nurse is admitting a 6-month-old infant who has dehydration. Which of the following amounts of urinary output should indicate to the nurse that the treatment has corrected the fluid imbalance?

Choice A reason: Bleeding precaution is indicated for a child who has leukemia and a critically low platelet count, as it reduces the risk of hemorrhage and injury. The nurse should monitor the child for signs of bleeding, such as petechiae, ecchymosis, epistaxis, hematuria, and melena. The nurse should also avoid invasive procedures, use soft-bristled toothbrushes, apply pressure to venipuncture sites, and administer platelet transfusions as prescribed.

Choice B reason: Droplet precaution is not indicated for a child who has leukemia and a critically low platelet count, unless the child has a respiratory infection that is transmitted by droplets. Droplet precaution involves wearing a mask when within 3 feet of the child, and placing the child in a private room or with a roommate who has the same infection.

Choice C reason: Neutropenic precaution is indicated for a child who has leukemia and a critically low neutrophil count, as it reduces the risk of infection and sepsis. Neutropenic precaution involves placing the child in a private room with positive pressure airflow, wearing gloves, gown, and mask when entering the room, and restricting visitors who are ill or immunocompromised.

Choice D reason: Contact precaution is not indicated for a child who has leukemia and a critically low platelet count, unless the child has a skin or wound infection that is transmitted by direct or indirect contact. Contact precaution involves wearing gloves and gown when entering the room, and placing the child in a private room or with a roommate who has the same infection.

Choice A reason: This statement is incorrect because administering iron at bedtime can cause gastrointestinal upset and interfere with the child's sleep. Iron should be given between meals or one hour before meals for better absorption.

Choice B reason: This statement is correct because giving iron with orange juice or other foods rich in vitamin C can enhance iron absorption. Vitamin C helps convert iron into a form that is more easily absorbed by the body.

Choice C reason: This statement is incorrect because administering iron at mealtimes can reduce iron absorption. Iron can bind with certain substances in food, such as calcium, phytates, and tannins, and make it less available for the body.

Choice D reason: This statement is incorrect because giving iron with milk can decrease iron absorption. Milk contains calcium, which can interfere with iron absorption. Milk can also cause nausea and vomiting when taken with iron.