Nursing Elites

1. An 18-month-old was brought to the emergency department by her mother, who states, 'I think she broke her arm.' The child is sent for a radiograph to confirm the fracture. Additional assessment of the child leads the nurse to suspect possible child abuse. Which type of fracture would the radiograph most likely reveal?

• A. Plastic deformity.
• B. Buckle fracture.
• C. Spiral fracture.
• D. Greenstick fracture.

Correct answer: C

Rationale: A spiral fracture is characterized by a twisting injury, often indicating child abuse due to the mechanism involved. This type of fracture is commonly seen in non-accidental trauma cases. Plastic deformity is not typically seen on radiographs but refers to a change in the shape of a bone without breaking. Buckle fractures are incomplete fractures commonly seen in children due to their softer bones. Greenstick fractures are also incomplete fractures, but they do not typically raise suspicion of child abuse as spiral fractures do.

2. A child with a diagnosis of cystic fibrosis is admitted to the hospital. What is the priority nursing intervention?

• A. Administering pancreatic enzymes
• B. Providing respiratory therapy
• C. Providing nutritional support
• D. Encouraging physical activity

Correct answer: A

Rationale: The correct answer is administering pancreatic enzymes. In cystic fibrosis, there is a deficiency in pancreatic enzymes, leading to poor digestion and malabsorption of nutrients. Administering pancreatic enzymes is essential to ensure proper digestion and absorption of nutrients. Providing respiratory therapy and nutritional support are important aspects of care for a child with cystic fibrosis, but addressing the pancreatic enzyme deficiency takes priority in this scenario. Encouraging physical activity is beneficial for overall health but is not the priority intervention in this case.

3. When explaining exercise in type 1 diabetes to the parents of a newly diagnosed child, what should the nurse emphasize?

• A. Exercise will increase blood glucose levels
• B. Exercise should be restricted
• C. Extra snacks are needed before exercise
• D. Extra insulin is required during exercise

Correct answer: C

Rationale: In children with type 1 diabetes, it is essential to emphasize the need for extra snacks before exercise to prevent hypoglycemia. Choice A is incorrect because exercise typically lowers blood glucose levels, not increases them. Choice B is inappropriate as exercise is beneficial but needs to be managed carefully. Choice D is inaccurate as extra insulin during exercise can lead to hypoglycemia.

4. What is the most important intervention for a nurse to implement for a child with sickle cell anemia admitted to the hospital during a vaso-occlusive crisis?

• A. Administering oxygen
• B. Ensuring adequate hydration
• C. Monitoring vital signs
• D. Administering pain medication

Correct answer: B

Rationale: Ensuring adequate hydration is crucial during a vaso-occlusive crisis in sickle cell anemia as it helps to reduce the viscosity of the blood and prevent further sickling of the cells. While administering oxygen may be necessary in some cases, ensuring hydration takes precedence as it directly impacts the underlying pathophysiology of the crisis. Monitoring vital signs is important for ongoing assessment but does not directly address the crisis as hydration does. Administering pain medication is important for pain relief but does not address the primary issue of vaso-occlusion and is not the most crucial intervention in this scenario.

5. An 8-year-old child diagnosed with meningitis is to undergo a lumbar puncture. What should the nurse explain is the purpose of this procedure?

• A. To measure the pressure of cerebrospinal fluid
• B. To obtain a sample of cerebrospinal fluid for analysis
• C. To relieve intracranial pressure
• D. To assess the presence of infection in the spinal fluid

Correct answer: B

Rationale: A lumbar puncture is performed to obtain a sample of cerebrospinal fluid for analysis. This fluid is then examined for signs of infection, bleeding, or other abnormalities. Measuring the pressure of cerebrospinal fluid is typically done during the procedure itself, but it is not the primary purpose of the lumbar puncture. While a lumbar puncture can indirectly help relieve intracranial pressure by removing excess cerebrospinal fluid, this is not its primary purpose. Assessing the presence of infection in the spinal fluid is part of the analysis that follows the collection of the sample, making it a secondary outcome of the procedure.

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