The nurse is performing an assessment on a child and notes the presence of Koplik’s spots. In which communicable disease are Koplik’s spots present?

“You may need to increase the caloric density of your infant’s formula.” This is because infants with heart failure have increased metabolic needs and may not be able to consume enough volume to meet their nutritional requirements. Increasing the caloric density of the formula can help them achieve adequate growth and development without overloading their heart.

Choice B is wrong because feeding the baby every 2 hours may cause fatigue and dehydration. Infants with heart failure should be fed every 3 to 4 hours or on demand.

Choice C is wrong because increasing the amount of formula may cause fluid retention and worsen heart failure. Infants with heart failure should be fed small, frequent amounts of formula.

Choice D is wrong because placing a nasal oxygen cannula on the infant during and after each feeding may not be necessary or beneficial. Oxygen therapy should be prescribed by a physician based on the infant’s oxygen saturation levels and clinical signs of hypoxia.

Bacteria that synthesize vitamin K is not present in the newborn’s intestinal tract. Vitamin K is essential for blood clotting, and newborns are at risk of bleeding problems due to their lack of vitamin K. Therefore, vitamin K is given by injection to prevent hemorrhagic disease in the newborn.

Choice A is wrong because most mothers do not have a diet deficient in vitamin K, and vitamin K deficiency in newborns is not related to the maternal diet.

Choice B is wrong because vitamin K does not prevent the synthesis of prothrombin in the liver, but rather enhances it. Prothrombin is a clotting factor that requires vitamin K for its production.

Choice D is wrong because the supply of vitamin K is not inadequate for at least 3 to 4 months, but rather for a few days until the newborn’s intestinal bacteria start producing it.