HESI LPN
HESI PN Nutrition Practice Exam
1. What is the recommended first step in the management of a child with a suspected head injury?
- A. Administer pain medication
- B. Assess the child's level of consciousness
- C. Perform a CT scan
- D. Monitor for seizures
Correct answer: B
Rationale: The correct first step in managing a child with a suspected head injury is to assess the child's level of consciousness. This assessment is crucial as it helps determine the severity of the injury and guides further management. Administering pain medication (Choice A) should not be done before assessing the level of consciousness. Performing a CT scan (Choice C) may be necessary but is not the initial step. Monitoring for seizures (Choice D) is important but comes after assessing the child's level of consciousness.
2. Before publication in a reputable journal, the findings of a research study must undergo scrutiny by experts in the field in a process known as what?
- A. peer review
- B. cohort review
- C. research intervention
- D. double-blind examination
Correct answer: A
Rationale: The correct answer is A: peer review. Before publication, research findings must undergo peer review, where experts in the field evaluate the validity and significance of the study. Choice B, cohort review, is incorrect as it does not involve the same level of evaluation by experts. Choice C, research intervention, is not a term used to describe the evaluation process before publication. Choice D, double-blind examination, refers to a study design where neither the participants nor the researchers know who is receiving a particular treatment, which is not the same as the peer review process.
3. What is an important dietary consideration for a child with celiac disease?
- A. Increased iron intake
- B. Gluten-free diet
- C. High-protein diet
- D. Low-sodium diet
Correct answer: B
Rationale: A gluten-free diet is crucial for managing celiac disease in children because it helps prevent intestinal damage and alleviate symptoms. Gluten is a protein found in wheat, barley, and rye, and it triggers an immune response in individuals with celiac disease, damaging the lining of the small intestine. Therefore, choices A, C, and D are incorrect. While iron intake is important for overall health, a child with celiac disease can still meet their iron needs through sources that are naturally gluten-free or fortified. A high-protein diet or a low-sodium diet are not specifically required for managing celiac disease.
4. What is an important aspect of care for a child with congenital adrenal hyperplasia?
- A. Monitoring electrolyte levels
- B. Restricting physical activity
- C. Administering high doses of vitamin A
- D. Providing a high-protein diet
Correct answer: A
Rationale: The correct answer is A: Monitoring electrolyte levels. In the management of congenital adrenal hyperplasia, it is crucial to monitor electrolyte levels to prevent imbalances and related complications. Restricting physical activity (choice B) is not a typical aspect of care for this condition. Administering high doses of vitamin A (choice C) is not a standard treatment for congenital adrenal hyperplasia and can be harmful in excess. Providing a high-protein diet (choice D) may be beneficial for some conditions but is not a specific requirement for managing congenital adrenal hyperplasia.
5. After surgical repair of a cleft palate, what should be used to prevent injury to the suture line?
- A. Straw
- B. Spoon
- C. Syringe
- D. Cup
Correct answer: C
Rationale: The correct answer is C: Syringe. Using a syringe helps in feeding without causing injury to the suture line after cleft palate repair because it avoids direct contact with the suture area. Straws and spoons can potentially put pressure on the suture line, leading to injury. Cups may not provide the necessary control to prevent contact with the suture line, unlike a syringe.
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