What is the nurse's first action when planning to teach the parents of an infant with a congenital heart defect (CHD)?

Choice A rationale:

Ribbon-like stools are not characteristic of intussusception. Intussusception is a medical emergency where one portion of the intestine invaginates or telescopes into another. This condition can lead to intestinal obstruction and compromised blood flow, causing severe abdominal pain, vomiting, and bloody stools. The characteristic stool appearance associated with intussusception is "currant jelly" stools. These stools contain mucus, blood, and sloughed mucosal tissue, giving them a characteristic dark, sticky, and jelly-like appearance. This occurs due to the mixture of blood and mucus within the intestines.

Choice B rationale:

Hard stools positive for guaiac indicate the presence of occult blood in the stool, but this finding is not specific to intussusception. Occult blood in the stool can be a sign of gastrointestinal bleeding from various causes, such as ulcers, gastritis, or colorectal polyps. It is not a characteristic feature of intussusception.

Choice D rationale:

Loose, foul-smelling stools are nonspecific and can occur due to various gastrointestinal disorders, dietary issues, or infections. This description does not specifically indicate intussusception.

Choice A rationale:

With good control of maternal glucose levels, sudden and unexplained stillbirth is no longer a major concern. While controlling maternal glucose levels is important in diabetic pregnancies, it does not eliminate all risks, including the risk of stillbirth. However, the most significant cause of perinatal loss in diabetic pregnancies is congenital malformations. Poorly controlled diabetes during pregnancy can lead to structural abnormalities in the fetus, increasing the risk of perinatal loss.

Choice B rationale:

The most important cause of perinatal loss in diabetic pregnancy is congenital malformations. This is the correct answer. Poorly controlled diabetes increases the risk of congenital malformations in the fetus, making it a significant concern in diabetic pregnancies. Proper management of diabetes and prenatal care are essential to reduce this risk.

Choice C rationale:

Infants of mothers with diabetes have the same risks for respiratory distress syndrome because of careful monitoring. Infants of mothers with diabetes are at an increased risk of respiratory distress syndrome due to delayed lung maturation. Careful monitoring is essential, but it does not eliminate this risk. Proper management and timely interventions are necessary to minimize the impact of respiratory distress syndrome in these infants.

Choice D rationale:

At birth, the neonate of a diabetic mother is no longer at any greater risk. Infants of diabetic mothers are at increased risk for various complications, both during and after birth. These risks include hypoglycemia, respiratory distress syndrome, and hypocalcemia, among others. Close monitoring and appropriate interventions are required to ensure the well-being of the newborn.