HESI LPN
Pediatric Practice Exam HESI
1. A 3-year-old child ingests a substance that may be a poison. The parent calls a neighbor who is a nurse and asks what to do. What should the nurse recommend the parent do?
- A. Administer syrup of ipecac.
- B. Call the poison control center.
- C. Take the child to the emergency department.
- D. Give the child bread dipped in milk to absorb the poison.
Correct answer: B
Rationale: In cases of potential poisoning, the best immediate action to take is to call the poison control center. Administering syrup of ipecac is no longer recommended as it can lead to complications such as aspiration and may interfere with subsequent treatments. Taking the child to the emergency department should only be done if advised by the poison control center or if the child is showing severe symptoms. Giving bread dipped in milk to absorb the poison is not an appropriate or effective treatment for poisoning, as it does not address the toxicity of the ingested substance and may delay appropriate medical interventions.
2. A child sitting on a chair in a playroom starts to have a tonic-clonic seizure with a clenched jaw. What is the nurse’s best initial action?
- A. Attempt to open the jaw.
- B. Place the child on the floor.
- C. Call out for assistance from staff.
- D. Place a pillow under the child’s head.
Correct answer: B
Rationale: The best initial action during a tonic-clonic seizure is to place the child on the floor. This action helps prevent injury by providing a safe environment and allows for better management of the seizure episode. Attempting to open the jaw is not recommended as it may cause harm to the child or the nurse. Calling out for assistance is important but should not delay ensuring the child's safety first. Placing a pillow under the child's head is not advisable during a seizure as it can pose a risk of suffocation or choking.
3. The nurse is providing care to a child with a long-leg hip spica cast. What is the priority nursing diagnosis?
- A. Risk for impaired skin integrity due to the cast and its location.
- B. Deficient knowledge related to cast care.
- C. Risk for delayed development related to immobility.
- D. Self-care deficit related to immobility.
Correct answer: A
Rationale: The correct answer is A: Risk for impaired skin integrity due to the cast and its location. When a child has a long-leg hip spica cast, the priority nursing diagnosis is to prevent impaired skin integrity. This is because the child's mobility is restricted, and pressure from the cast can lead to skin breakdown. Option B is incorrect as while education is essential, it is not the priority when skin integrity is at risk. Option C is incorrect because while immobility can impact development, immediate skin integrity concerns take precedence. Option D is incorrect as self-care deficit, while important, is secondary to preventing skin breakdown in this scenario.
4. A child has been diagnosed with classic hemophilia. A nurse teaches the child’s parents how to administer the plasma component factor VIII through a venous port. It is to be given 3 times a week. What should the nurse tell them about when to administer this therapy?
- A. Whenever a bleed is suspected
- B. In the morning on scheduled days
- C. At bedtime while the child is lying quietly in bed
- D. On a regular schedule at the parents’ convenience
Correct answer: B
Rationale: Administering factor VIII in the morning on scheduled days ensures that there is a consistent level of the plasma component throughout the day, especially when the child is active. This timing helps to maintain adequate levels of factor VIII to prevent bleeding episodes. Choice A is incorrect because administering factor VIII only when a bleed is suspected would not provide the consistent prophylactic coverage needed for children with hemophilia. Choice C is incorrect as bedtime administration may not be practical for ensuring the plasma component is available during the child's active hours. Choice D is incorrect because administering factor VIII on a regular schedule, rather than at specific times of the day, may not optimize its effectiveness in preventing bleeding episodes.
5. A healthcare provider is assessing a child with suspected bacterial meningitis. What is a common clinical manifestation that the provider is likely to observe?
- A. Rash
- B. Photophobia
- C. Jaundice
- D. Kernig sign
Correct answer: D
Rationale: A common clinical manifestation of bacterial meningitis is a positive Kernig sign, which indicates meningeal irritation. Kernig sign is elicited when the leg is bent at the hip and knee at 90-degree angles, and pain and resistance are felt with extension at the knee due to inflamed meninges. Options A, B, and C are not typically associated with bacterial meningitis. A rash is more commonly seen in viral illnesses, photophobia can be present but is not specific to bacterial meningitis, and jaundice is not a typical clinical manifestation of this condition.
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