Nursing Elites

1. During the second week of hospitalization for intravenous antibiotic therapy, a 2-year-old toddler whose family is unable to visit often smiles easily, goes to all the nurses happily, and does not express interest in the parent when the parent does visit. The parent tells the nurse, 'I am pleased about the adjustment but somewhat concerned about my child’s reaction to me.' How should the nurse respond?

• A. The child is repressing feelings towards the parent.
• B. Routines have been established, and the child feels safe.
• C. The child has given up fighting and accepts the separation.
• D. Behavior has improved because the child feels better physically.

Correct answer: C

Rationale: The correct answer is C. The child's behavior of smiling easily, interacting happily with nurses, and showing disinterest in the parent when they visit indicates that the child has emotionally withdrawn and accepted the separation. This response suggests that the child may have given up fighting against the separation from the parent due to prolonged hospitalization. Choices A, B, and D are incorrect. Choice A about the child repressing feelings towards the parent is not supported by the scenario. Choice B about routines and feeling safe does not address the emotional aspect of the child's behavior. Choice D about improved behavior due to feeling better physically does not explain the emotional dynamics at play in the child's behavior.

2. An infant with a congenital heart defect is being given gavage feedings. The parents ask the nurse why this is necessary. How should the nurse respond?

• A. It limits the chance of vomiting.
• B. It allows the feeding to be administered rapidly.
• C. The energy that would have been expended on sucking is conserved.
• D. The quantity of nutritional liquid can be regulated better than with a bottle.

Correct answer: C

Rationale: The correct answer is C: 'The energy that would have been expended on sucking is conserved.' Gavage feedings are necessary for infants with congenital heart defects as they help conserve the infant’s energy by eliminating the need for sucking, which can be taxing for infants with cardiac issues. Choice A is incorrect because gavage feedings are not primarily used to limit vomiting. Choice B is incorrect as the speed of administration is not the main reason for gavage feedings in this case. Choice D is incorrect because the regulation of the quantity of nutritional liquid is not the primary rationale for gavage feedings in infants with congenital heart defects.

3. .The parents of a 6-week-old infant who was born without an immune system ask a nurse why their baby is still so healthy. How should the nurse reply?

• A. Exposure to pathogens during this time can be limited.
• B. Some antibodies are produced by the infant’s colonic bacteria.
• C. Antibodies are passively received from the mother through the placenta and breast milk.
• D. Fewer antibodies are produced by the fetal thymus during the eighth and ninth months of gestation.

Correct answer: C

Rationale: Infants receive passive immunity through antibodies from the mother during pregnancy and breastfeeding, which protect them initially.

4. The nurse is reviewing the laboratory test results of a child with Addison's disease. What would the nurse expect to find?

• A. Hypernatremia
• B. Hyperkalemia
• C. Hyperglycemia
• D. Hypercalcemia

Correct answer: B

Rationale: In Addison's disease, adrenal insufficiency leads to decreased aldosterone production. This results in impaired sodium retention and potassium excretion, leading to hyperkalemia. Therefore, the correct answer is hyperkalemia (choice B). Hypernatremia (choice A) is less likely because of the loss of sodium in Addison's disease. Hyperglycemia (choice C) and hypercalcemia (choice D) are not typically associated with Addison's disease and are less likely to be present in this condition.

5. Which is the most appropriate nursing diagnosis for a child with acute glomerulonephritis?

• A. Risk for injury related to malignant process and treatment
• B. Fluid volume deficit related to excessive losses
• C. Fluid volume excess related to decreased plasma filtration
• D. Fluid volume excess related to fluid accumulation in tissues and third spaces

Correct answer: C

Rationale: The most appropriate nursing diagnosis for a child with acute glomerulonephritis is 'Fluid volume excess related to decreased plasma filtration.' Acute glomerulonephritis is characterized by inflammation in the glomeruli, leading to decreased plasma filtration and retention of fluid. This results in fluid volume excess rather than deficit, making choice C the correct answer. Choice A is incorrect because acute glomerulonephritis is not primarily associated with a malignant process. Choice B is incorrect as the condition typically presents with fluid volume excess rather than deficit. Choice D is also incorrect as fluid accumulation in tissues and third spaces is not a typical manifestation of acute glomerulonephritis.

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