HESI LPN
Pediatrics HESI 2023
1. While assessing an 18-month-old child, a nurse observes that the toddler can crawl upstairs but needs assistance when climbing the stairs upright. What does this action indicate to the nurse?
- A. Presence of talipes equinovarus
- B. Reflective of neurologic damage
- C. Expected behavior in a toddler of this age
- D. Existence of developmental dysplasia of the hip
Correct answer: C
Rationale: At 18 months of age, needing assistance to climb stairs upright is considered normal behavior for a toddler. Crawling upstairs is a different motor skill and does not necessarily correlate with the ability to climb stairs. The child is still developing gross motor skills, and climbing stairs upright typically requires more coordination and strength, which may not be fully developed at this age. Choices A, B, and D are not relevant in this scenario as the observed behavior is within the expected range of development for an 18-month-old child.
2. After clearing the airway of a newborn who is not in distress, what is the most important action to take next?
- A. Administer free-flow oxygen
- B. Clamp and cut the cord
- C. Keep the newborn warm
- D. Obtain an APGAR score
Correct answer: C
Rationale: Keeping the newborn warm is crucial immediately after clearing the airway to prevent hypothermia, which can lead to complications in newborns. Administering free-flow oxygen is not necessary if the newborn is not in distress. Clamping and cutting the cord can be done after ensuring the newborn's warmth. Obtaining an APGAR score is important but can be done after ensuring the newborn is kept warm and stable.
3. While performing a visual inspection of a 30-year-old woman in active labor, you can see the umbilical cord at the vaginal opening. After providing high concentration oxygen, you should next
- A. massage the uterus to facilitate delivery of the fetus
- B. relieve pressure from the cord with your gloved fingers
- C. place the mother on her left side and provide rapid transport
- D. elevate the mother's lower extremities and provide immediate transport
Correct answer: B
Rationale: In the scenario described, when the umbilical cord is visible at the vaginal opening, the priority is to relieve pressure from the cord with gloved fingers. This action helps prevent cord compression and ensures continued oxygenation to the fetus, which is crucial for the baby's well-being. Massaging the uterus or elevating the mother's lower extremities is not the correct course of action in this situation and may potentially worsen the condition. Placing the mother on her left side and providing rapid transport is not the immediate step needed to address the visible umbilical cord; relieving pressure from the cord takes precedence to maintain fetal oxygen supply.
4. A healthcare provider is assessing a 2-year-old child with suspected Down syndrome. What characteristic physical feature is the healthcare provider likely to observe?
- A. Epicanthal folds
- B. Webbed neck
- C. Enlarged head
- D. Polydactyly
Correct answer: A
Rationale: Epicanthal folds are a common physical feature seen in individuals with Down syndrome. These are folds of skin that cover the inner corners of the eyes. Webbed neck (Choice B) is associated with Turner syndrome, not Down syndrome. Enlarged head (Choice C) is not a typical physical characteristic of Down syndrome. Polydactyly (Choice D) is the presence of extra fingers or toes, which is not specifically related to Down syndrome.
5. A child with a diagnosis of leukemia is admitted to the hospital with a fever. What is the priority nursing intervention?
- A. Administering antibiotics
- B. Administering antipyretics
- C. Providing nutritional support
- D. Monitoring for signs of infection
Correct answer: D
Rationale: The priority nursing intervention for a child with leukemia admitted to the hospital with a fever is to monitor for signs of infection. Children with leukemia are immunocompromised, making them more susceptible to infections. Monitoring for signs of infection helps in early detection and timely intervention, which is crucial in preventing complications. Administering antibiotics (choice A) may be necessary if an infection is suspected or confirmed, but the priority is to assess for signs of infection first. Administering antipyretics (choice B) may help reduce fever, but it does not address the underlying cause, which could be an infection. Providing nutritional support (choice C) is important for overall health but is not the priority when a child with leukemia presents with a fever, as infection needs to be ruled out or managed first.
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