Nursing Elites

1. A healthcare provider is assessing a newborn immediately following a vaginal birth. For which of the following findings should the provider intervene?

• A. Molding
• B. Vernix Caseosa
• C. Acrocyanosis
• D. Sternal retractions

Correct answer: D

Rationale: Sternal retractions in a newborn indicate respiratory distress and require immediate intervention. This finding suggests the newborn is having difficulty breathing and needs prompt attention to ensure adequate oxygenation. Molding, the overlapping of fetal skull bones during birth, is a normal and expected process that does not require intervention. Vernix Caseosa, the protective white substance on the skin, and Acrocyanosis, the bluish discoloration of extremities, are both common and benign findings in newborns that do not necessitate immediate action. Therefore, the healthcare provider should focus on addressing sternal retractions to manage the respiratory distress effectively.

2. What is a procedure for using ultrasonic sound waves to create a picture of an embryo or fetus?

• A. Phenotype
• B. Sonogram
• C. Genotype
• D. Alpha-fetoprotein (AFP) assay

Correct answer: B

Rationale: A sonogram, also known as an ultrasound, is a procedure that utilizes sound waves to generate images of a developing embryo or fetus. This imaging technique is commonly used in prenatal care to monitor fetal development and identify any potential abnormalities. Choices A, C, and D are incorrect because a phenotype refers to an individual's observable traits resulting from genetic and environmental influences, a genotype is an individual's genetic makeup, and an alpha-fetoprotein (AFP) assay is a blood test used to screen for certain birth defects.

3. Which of the following illnesses causes degeneration of the central nervous system?

• A. Tay-Sachs disease
• B. Cystic fibrosis
• C. Turner syndrome
• D. Klinefelter syndrome

Correct answer: A

Rationale: Tay-Sachs disease is a genetic disorder that causes a progressive degeneration of the central nervous system, particularly in infants. Choice B, Cystic fibrosis, is a genetic disorder that primarily affects the lungs and digestive system, not the central nervous system. Choices C and D, Turner syndrome and Klinefelter syndrome, are chromosomal disorders that do not directly involve degeneration of the central nervous system.

4. A 17-year-old client gave birth 12 hours ago. She states that she doesn't know how to care for her baby. To promote parent-infant attachment behaviors, which intervention should the nurse implement?

• A. Ask if she has help to care for the baby at home
• B. Provide a video on newborn safety and care
• C. Explore the basis of fears with the client
• D. Encourage rooming in while in the hospital

Correct answer: D

Rationale: Encouraging rooming in while in the hospital is the most appropriate intervention to promote parent-infant attachment behaviors. Rooming in allows the mother to stay with her baby continuously, facilitating bonding and providing the opportunity for the mother to learn how to care for her baby with the nurse's support. Asking if she has help at home (Choice A) does not directly address promoting attachment behaviors. Providing a video on newborn safety and care (Choice B) may offer information but does not actively facilitate immediate bonding. Exploring the basis of fears (Choice C) is important but may not directly address promoting attachment behaviors as effectively as encouraging rooming in.

5. A nurse is developing an educational program about hemolytic diseases in newborns for a group of newly licensed nurses. Which of the following genetic information should the nurse include in the program as a cause of hemolytic disease?

• A. The mother is Rh positive, and the father is Rh negative
• B. The mother is Rh negative, and the father is Rh positive
• C. The mother and the father are both Rh positive
• D. The mother and the father are both Rh negative

Correct answer: B

Rationale: The correct answer is B: 'The mother is Rh negative, and the father is Rh positive.' Hemolytic disease of the newborn occurs when an Rh-negative mother carries an Rh-positive fetus, leading to Rh incompatibility. In this scenario, the mother produces antibodies against the Rh antigen present in the fetus, which can result in hemolysis of the fetal red blood cells. Choices A, C, and D do not describe the Rh incompatibility that leads to hemolytic disease in newborns. Therefore, they are incorrect.

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