HESI LPN
HESI PN Nutrition Practice Exam
1. What should be monitored in a child with congenital adrenal hyperplasia (CAH)?
- A. Blood glucose levels
- B. Electrolyte balance
- C. Urine output
- D. Hemoglobin levels
Correct answer: B
Rationale: In a child with congenital adrenal hyperplasia (CAH), monitoring electrolyte balance is crucial. CAH can lead to adrenal insufficiency, causing imbalances in electrolytes such as sodium and potassium. Monitoring electrolyte levels helps in preventing complications like dehydration, electrolyte disturbances, and adrenal crisis. While blood glucose levels may need monitoring in other conditions like diabetes, it is not the primary concern in CAH. Urine output is important in assessing kidney function but is not a direct monitoring parameter for CAH. Hemoglobin levels are more relevant in conditions such as anemia, not specifically in CAH.
2. How should a healthcare professional address the concerns of parents about their child’s developmental delay?
- A. Recommend immediate diagnostic testing
- B. Suggest waiting for natural development
- C. Provide information about early intervention services
- D. Advise on increasing physical activity
Correct answer: C
Rationale: When addressing concerns about a child's developmental delay, providing information about early intervention services is crucial as it can facilitate timely support and resources. This option helps parents understand the available support systems and interventions for their child. Recommending immediate diagnostic testing may cause unnecessary anxiety without first exploring other supportive options. Suggesting waiting for natural development could result in missed opportunities for early intervention that are crucial for improving developmental outcomes. Advising on increasing physical activity is not directly related to addressing developmental delays and does not address the core issue of developmental delay.
3. What is the result of the metabolism of energy nutrients?
- A. Energy is released.
- B. Body fat increases.
- C. Energy is destroyed.
- D. Body water decreases.
Correct answer: A
Rationale: The correct answer is A. Energy is released during the metabolism of energy nutrients. This released energy is utilized by the body for various functions. Choice B is incorrect because the metabolism of energy nutrients does not directly result in an increase in body fat. Choice C is incorrect as energy is not destroyed but rather transformed and utilized by the body. Choice D is incorrect as the metabolism of energy nutrients does not lead to a decrease in body water.
4. What should be assessed first in a child with suspected head trauma?
- A. Response to verbal stimuli
- B. Pupillary reaction
- C. Skin color
- D. Heart rate
Correct answer: A
Rationale: The correct answer is to assess the response to verbal stimuli first in a child with suspected head trauma. This assessment helps in determining the child's level of consciousness and neurological status. Assessing the response to verbal stimuli allows healthcare providers to quickly evaluate if the child is alert, oriented, and able to communicate effectively. This initial assessment is crucial in identifying any immediate concerns related to the child's neurological function. Choices B, C, and D are not the primary assessments in cases of suspected head trauma. While pupillary reaction, skin color, and heart rate are important assessments in trauma situations, assessing the response to verbal stimuli takes precedence in evaluating the neurological status of a child with head trauma.
5. What is the primary goal in managing a child with asthma?
- A. Prevent triggering asthma attacks
- B. Avoid triggering asthma attacks
- C. Administer corticosteroids
- D. Increase physical activity
Correct answer: B
Rationale: The primary goal in managing a child with asthma is to avoid triggering asthma attacks. This involves managing allergens, ensuring proper medication use, and creating an asthma action plan. Choice A is incorrect because the goal is to avoid triggering asthma attacks, not necessarily to prevent recurrent infections. Choice C is incorrect as corticosteroids are a treatment option but not the primary goal of asthma management. Choice D is incorrect because although physical activity is important, the primary goal is to prevent asthma attacks and manage symptoms effectively.
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