HESI RN
HESI Pediatrics Practice Exam
1. What information should be reinforced with the mother of a child with ringworm (Tinea)?
- A. Ringworm is not contagious.
- B. Tinea infections are indicative of poor hygiene and uncleanliness.
- C. Tinea infections are spread by direct and indirect contact.
- D. Ringworm often subsides spontaneously.
Correct answer: C
Rationale: The correct answer is C. Ringworm, a fungal infection, is highly contagious and can be spread by direct contact with infected individuals or animals and indirectly through contaminated objects. It is important for the mother to understand the modes of transmission to prevent the spread of the infection to others and to take necessary precautions to ensure proper treatment and containment of the condition. Choices A and D are incorrect because ringworm is indeed contagious, and it may not always subside spontaneously. Choice B is misleading as tinea infections are not solely indicative of poor hygiene; they can affect anyone, regardless of personal cleanliness.
2. What recommendation should the PN provide to help a 5-year-old girl who has started wetting the bed again after being dry at night for several months?
- A. Explain that bedwetting is normal in children and will pass with time.
- B. Advise limiting fluids in the evening and before bedtime.
- C. Suggest punishing the child for wetting the bed to prevent recurrence.
- D. Encourage the child to use the bathroom immediately before bed.
Correct answer: D
Rationale: Encouraging the child to use the bathroom before bed is a helpful recommendation to prevent nighttime bedwetting. Bedwetting can sometimes reoccur due to stress or other factors, and ensuring the child empties their bladder before sleeping may reduce the likelihood of bedwetting episodes. Choice A is incorrect because while bedwetting is common in children, it is essential to provide practical solutions rather than just reassurance. Choice B is not the best option for a child who has recently started bedwetting again after being dry, as it may not address the underlying cause. Choice C is inappropriate and harmful as punishing the child for bedwetting can lead to psychological distress and worsen the situation.
3. The mother of an 11-year-old boy with juvenile arthritis tells the nurse, 'I really don't want my son to become dependent on pain medication, so I only allow him to take it when he is really hurting.' Which information is most important for the nurse to provide this mother?
- A. The child should be encouraged to rest when experiencing pain
- B. Encourage quiet activities such as reading as a pain distracter
- C. The use of hot baths can be used as an alternative to pain medication
- D. Giving pain medication around the clock helps control the pain
Correct answer: D
Rationale: It is crucial for the nurse to educate the mother that giving pain medication around the clock helps manage pain effectively and improves the child's quality of life. This approach ensures a more consistent level of pain relief and prevents the pain from becoming severe, which can be more challenging to manage. Choices A, B, and C do not address the importance of consistent pain management and may not provide adequate relief for the child's condition.
4. What instructions should the nurse provide to the parents about the treatment of head lice in a 3-year-old boy who has been confirmed to have head lice?
- A. Wash the child's bed linens and clothing in hot soapy water.
- B. Dispose of the child's brushes, combs, and other hair accessories.
- C. Rewash the child's hair following a 24-hour isolation period.
- D. Take the child to a hair salon for a shampoo and shorter haircut.
Correct answer: A
Rationale: The correct instruction for the nurse to provide to the parents is to wash the child's bed linens and clothing in hot soapy water. This is essential to eliminate head lice as they can survive on bedding and clothing. It is also important to wash any other items that the child may have used or come into contact with, such as brushes and combs, to prevent reinfestation. Rewashing the child's hair following an isolation period is not necessary, and taking the child to a hair salon for a shampoo and shorter haircut is not a recommended treatment for head lice.
5. An infant with tetralogy of Fallot becomes acutely cyanotic and hyperpneic. Which action should the nurse implement first?
- A. Administer morphine sulfate.
- B. Start IV fluids.
- C. Place the infant in a knee-chest position.
- D. Provide 100% oxygen by face mask.
Correct answer: C
Rationale: In a situation where an infant with tetralogy of Fallot is acutely cyanotic and hyperpneic, the priority action should be to place the infant in a knee-chest position. This position helps increase systemic vascular resistance, improving pulmonary blood flow and subsequently ameliorating the cyanosis and hyperpnea. It is a non-invasive and effective intervention that can be promptly implemented by the nurse to address the immediate respiratory distress. Administering morphine sulfate (Choice A) is not the priority in this case as it may cause further respiratory depression. Starting IV fluids (Choice B) may not address the immediate cyanosis and hyperpnea. Providing 100% oxygen by face mask (Choice D) can help with oxygenation but may not be as effective as placing the infant in a knee-chest position to improve blood flow dynamics.
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