Nursing Elites

1. A healthcare professional is interested in studying the incidence of infant death in a particular city and wants to compare that city's rate to the state's rate. What state resource is most likely to provide this information?

• A. Disease registry.
• B. Department of Health.
• C. Bureau of Vital Statistics.
• D. Census data.

Correct answer: C

Rationale: The Bureau of Vital Statistics collects data on births and deaths, including infant mortality rates. This data is crucial for healthcare professionals to analyze and compare rates between different regions.

2. What is the most appropriate nursing intervention to help alleviate severe abdominal pain in a patient with acute pancreatitis?

• A. Encourage oral intake of clear fluids with electrolytes.
• B. Place the patient in a semi-Fowler's position.
• C. Administer prescribed opioid analgesics.
• D. Apply a cold pack to the abdomen.

Correct answer: C

Rationale: Administering prescribed opioid analgesics is the most appropriate nursing intervention to alleviate severe abdominal pain in a patient with acute pancreatitis. Opioid analgesics help manage severe pain effectively in such cases. Encouraging oral intake of clear fluids with electrolytes is contraindicated due to the need for pancreatic rest and potential exacerbation of symptoms. Placing the patient in a semi-Fowler's position helps reduce pressure on the abdomen, unlike a supine position that can worsen the pain. Applying a cold pack is not recommended as it can potentially increase discomfort and vasoconstriction in acute pancreatitis.

3. A client who is acutely ill has vigilant oral care included in their plan of care. What factor increases this client's risk for dental caries?

• A. Hormonal changes induced by the stress response leading to an acidic oral environment
• B. Systemic infections commonly affecting the teeth
• C. Intravenous hydration lacking fluoride
• D. Inadequate nutrition and reduced saliva production contributing to cavities

Correct answer: D

Rationale: Inadequate nutrition and decreased saliva production can lead to a conducive environment for the development of dental caries. Without proper nutrition and sufficient saliva, the protective mechanisms against cavities are compromised, making the individual more susceptible to tooth decay.

4. The patient described in the preceding questions has a positive H. pylori antibody blood test. She is compliant with the medical regimen you prescribe. Although her symptoms initially respond, she returns to see you six months later with the same symptoms. Which of the following statements is correct?

• A. She is at high risk for reinfection with H. pylori.
• B. A positive serum IgG indicates that eradication of H. pylori was unsuccessful.
• C. The urease breath test is an ideal test to document failure of eradication.
• D. Dyspepsia usually improves with H. pylori eradication.

Correct answer: C

Rationale: Reinfection with H. pylori is rare, and the persistence of infection usually indicates poor compliance with the medical regimen or antibiotic resistance. A positive serum IgG may persist indefinitely and cannot alone determine the failure of eradication. However, a decrease in quantitative IgG levels has been used to confirm treatment success. The urease breath test is recommended to assess the failure of eradication as it can detect the presence of H. pylori in the stomach, indicating treatment failure if positive.

5. A 36-year-old woman complains of reflux symptoms and intermittent diarrhea. The diagnosis of gastrinoma is suspected so a fasting serum gastrin is obtained and found to be 280 pg/mL (normal <115 pg/mL). An abdominal CT is negative. What would you do now?

• A. Refer her for an exploratory laparotomy
• B. Measure serum gastrin in response to secretin infusion
• C. Treat her for H. pylori
• D. Obtain a dedicated small bowel series

Correct answer: B

Rationale: The next step after finding an elevated fasting serum gastrin level is to perform a secretin stimulation test. This test helps differentiate between gastrinoma and other causes of elevated gastrin levels, such as proton-pump inhibitor therapy or H2 antagonists. In gastrinoma, the serum gastrin level should further increase after secretin infusion, while in other conditions, the levels would not significantly rise. Exploratory laparotomy would be premature without confirming the diagnosis. Treating for H. pylori is not indicated as the diagnosis of gastrinoma is under consideration and not Helicobacter pylori infection. A dedicated small bowel series is not the next appropriate step in this scenario.

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