ATI LPN
ATI Maternal Newborn
1. While assisting with the care of an infant with a high bilirubin level receiving phototherapy, which finding should the nurse prioritize for reporting to the charge nurse?
- A. Conjunctivitis
- B. Bronze skin discoloration
- C. Sunken fontanels
- D. Maculopapular skin rash
Correct answer: C
Rationale: Sunken fontanels should be prioritized for reporting as they indicate dehydration, which is a critical concern in infants undergoing phototherapy. Dehydration can lead to serious complications, making it essential for the nurse to promptly inform the charge nurse for appropriate intervention and management. Conjunctivitis, bronze skin discoloration, and maculopapular skin rash are important findings to note, but in this scenario, sunken fontanels take precedence due to the potential severity of dehydration in infants.
2. What is the process by which proteins are synthesized from the available amino acids?
- A. Gluconeogenesis.
- B. Deamination.
- C. Protein synthesis.
- D. Transamination.
Correct answer: C
Rationale: The correct answer is C: Protein synthesis. This process involves the formation of proteins from amino acids to support various body functions. Gluconeogenesis (choice A) is the synthesis of glucose from non-carbohydrate sources, not protein synthesis. Deamination (choice B) is the removal of an amino group from an amino acid, not the synthesis of proteins. Transamination (choice D) is the transfer of an amino group from one molecule to another, not the direct synthesis of proteins.
3. A nurse is reviewing the client population of a local community health center and identifying the health care needs of the group. The nurse decides to develop a screening program for hypertension. Which client population would the nurse most likely be working with?
- A. A seniors' group based at a Jewish community center.
- B. A Native American reservation/Canadian aboriginal reserve.
- C. A predominantly Chinese-American neighborhood.
- D. A minimum-security prison serving young, rehabilitating offenders.
Correct answer: B
Rationale: Hypertension is disproportionately high among Native American/First Nations clients. This condition is not noted to be a major health problem among Jewish Americans, prisoners, or Americans of Chinese ancestry. Developing a screening program for hypertension in a Native American reservation/Canadian aboriginal reserve would be most appropriate based on the prevalence of the condition in this population.
4. 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.
5. The community health nurse is working in a multi-ethnic health center. In what situation should the nurse intervene?
- A. An Asian-American mother reports using cupping to treat an infection, resulting in a pattern of red round marks on her toddler's back.
- B. A Hispanic pregnant client who is often late for appointments arrives late for today's appointment.
- C. A Native-American individual being interviewed will not make direct eye contact when asked about violence in the home.
- D. An African-American infant who is spitting up milk has lost 6 ounces since last week's clinic visit.
Correct answer: D
Rationale: The correct answer is D because losing weight in an infant, especially when combined with spitting up milk, requires immediate intervention to address potential health concerns. Choice A deals with a cultural practice that may not necessarily pose an immediate health risk. Choice B, while important, does not present an immediate health threat. Choice C relates to cultural differences in communication and does not necessarily indicate a need for immediate intervention in terms of health.
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