HESI RN
HESI Pediatrics Practice Exam
1. What is the best response for a two-year-old boy who begins to cry when the mother starts to leave?
- A. Let's wave bye-bye to mommy.
- B. Two-year-olds usually stop crying the minute the parent leaves.
- C. Now be a big boy. Mommy will be back soon.
- D. Let's wave bye-bye to mommy.
Correct answer: D
Rationale: The best response for a two-year-old boy who begins to cry when the mother starts to leave is to wave bye-bye to mommy. This action helps the child understand that the separation is temporary and gives him a sense of closure. Choice A is the correct answer. Choice B is incorrect as it generalizes the behavior of two-year-olds. Choice C may invalidate the child's feelings by telling him to 'be a big boy' instead of acknowledging his emotions and providing comfort.
2. A 10-year-old child is brought to the emergency department after falling from a bicycle and hitting their head. The nurse notes that the child is drowsy and has a headache. What is the nurse’s priority action?
- A. Perform a full neurological assessment
- B. Administer pain medication
- C. Allow the child to rest quietly
- D. Check the child's immunization status
Correct answer: A
Rationale: In a child who has fallen and hit their head, presenting with drowsiness and headache, the priority action for the nurse is to perform a full neurological assessment. This is crucial to evaluate the extent of the head injury and monitor for signs of increased intracranial pressure, which could indicate a more severe traumatic brain injury. Administering pain medication or allowing the child to rest quietly are not appropriate initial actions without first assessing the neurological status. Checking the child's immunization status is important for overall health but is not the priority in this acute situation.
3. What action should be taken by the healthcare provider for a child who has ingested a corrosive product?
- A. Induce vomiting using Ipecac to remove the corrosive agent.
- B. Administer vinegar or lemon juice to neutralize the caustic agent.
- C. Give activated charcoal to decontaminate the stomach.
- D. Telephone the poison control center and follow their advice.
Correct answer: D
Rationale: In cases of corrosive product ingestion, it is crucial to contact the poison control center for guidance. Inducing vomiting or attempting to neutralize the agent can lead to further harm. The poison control center professionals are trained to provide specific instructions tailored to the situation, ensuring the best possible outcome for the child. Therefore, the correct action is to call the poison control center for appropriate advice. Inducing vomiting can cause additional damage by re-exposing the esophagus and mouth to the corrosive substance. Administering vinegar or lemon juice is not recommended as it may worsen the situation by causing a chemical reaction. While activated charcoal can be useful in some cases of poisoning, it is not recommended for corrosive substances as it is ineffective in binding to them.
4. A 3-year-old with HIV infection is staying with a foster family who is caring for 3 other foster children in their home. When one of the children acquires pertussis, the foster mother calls the clinic and asks the nurse what she should do. Which action should the nurse take first?
- A. Remove the child with HIV from the foster home.
- B. Report the exposure of the child with HIV to the health department.
- C. Place the child with HIV in reverse isolation.
- D. Review the immunization documentation of the child with HIV.
Correct answer: D
Rationale: The priority action for the nurse is to review the immunization documentation of the child with HIV. This step ensures that the child has received the necessary vaccines to protect against pertussis and other preventable diseases. It is essential to verify the immunization status to provide appropriate care and prevent further transmission of infectious diseases within the foster home. Removing the child from the foster home (Choice A) may not be necessary if the child is adequately protected through immunization. Reporting the exposure to the health department (Choice B) is important but not the first action. Placing the child in reverse isolation (Choice C) is not indicated for pertussis exposure.
5. When should the surgical correction of hypospadias in a newborn infant typically be done?
- A. Repair should be done by one month to prevent bladder infection.
- B. To form a proper urethra repair, it should be done after sexual maturity.
- C. Repairs typically should be done before the child is potty trained.
- D. Delaying the repair until school age reduces castration fears.
Correct answer: C
Rationale: Surgical repairs for hypospadias are typically recommended to be performed before the child is potty trained. This timing helps in avoiding complications, ensures better outcomes, and makes the surgical process smoother. Early correction also minimizes the psychological impact on the child regarding genital differences and can improve long-term psychological well-being. Choices A, B, and D are incorrect because repairing hypospadias at one month to prevent bladder infection, after sexual maturity to form a proper urethra, or delaying the repair until school age to reduce castration fears are not the standard recommendations. The optimal timing for surgical correction is before the child is potty trained to achieve the best results and psychological outcomes.
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