HESI RN
HESI Pediatric Practice Exam
1. The caregiver is caring for a 10-year-old child with a history of frequent ear infections. The parents are concerned about their child’s hearing and speech development. What is the caregiver’s best response?
- A. Let’s schedule a hearing test and refer to a speech therapist if needed
- B. Most children outgrow ear infections and speech delays
- C. There is no need to worry unless the infections persist into adolescence
- D. Your child’s hearing and speech should be normal by now
Correct answer: A
Rationale: The appropriate response for the caregiver is to address the parents' concerns by suggesting scheduling a hearing test and potentially referring the child to a speech therapist if necessary. This proactive approach can help evaluate and support the child's hearing and speech development effectively. Choice B is incorrect as assuming that most children outgrow ear infections and speech delays may overlook potential issues that need intervention. Choice C is wrong because waiting until adolescence to address concerns may lead to missed opportunities for early intervention. Choice D is incorrect as it dismisses the parents' valid concerns without offering a solution or further evaluation.
2. A 6-year-old child with a history of asthma is brought to the clinic with complaints of wheezing and shortness of breath. The nurse notes that the child is using accessory muscles to breathe. What should the nurse do first?
- A. Administer a bronchodilator
- B. Obtain a peak flow reading
- C. Apply oxygen
- D. Perform a complete respiratory assessment
Correct answer: A
Rationale: Administering a bronchodilator is the initial priority as it helps open the child's airways, reducing the wheezing and shortness of breath. This intervention aims to provide immediate relief and improve the child's respiratory distress. Obtaining a peak flow reading or applying oxygen may be necessary after administering the bronchodilator, but the priority is to address the acute symptoms of wheezing and shortness of breath first. Performing a complete respiratory assessment can be done after the immediate intervention of administering the bronchodilator to further evaluate the child's respiratory status.
3. What information should the nurse provide the parents of a 3-year-old boy with Duchenne muscular dystrophy (DMD) who are concerned about having more children?
- A. This is an inherited X-linked recessive disorder, which primarily affects male children in the family.
- B. The male infant had a viral infection that went unnoticed and untreated, leading to muscle damage.
- C. The mother's lack of the protein dystrophin can impact the XXXX muscle groups in males.
- D. Birth trauma during a breech vaginal birth can damage the spinal cord, resulting in muscle weakness.
Correct answer: A
Rationale: The correct answer is A. Duchenne muscular dystrophy is an inherited X-linked recessive disorder that primarily affects male children in the family. Since it is X-linked, sons inherit the mutation from their mothers who are carriers of the abnormal gene. Therefore, the nurse should explain to the parents that any future sons they have would have a 50% chance of inheriting the mutation and having DMD, while daughters would have a 50% chance of being carriers like the mother.
4. The healthcare provider is assessing a child for neurological soft signs. Which finding is most likely demonstrated in the child's behavior?
- A. Inability to move the tongue in a specific direction.
- B. Presence of vertigo.
- C. Poor coordination and sense of position.
- D. Loss of visual acuity.
Correct answer: C
Rationale: Neurological soft signs in children often manifest as poor coordination and a sense of position. These signs can indicate underlying neurological issues and are important to assess in pediatric patients. Choices A, B, and D are less likely to be associated with neurological soft signs in children. Inability to move the tongue in a specific direction may suggest a cranial nerve dysfunction rather than general neurological soft signs. Presence of vertigo is more related to inner ear disturbances or vestibular issues. Loss of visual acuity may indicate problems with the eyes rather than general neurological soft signs.
5. When should a mother introduce solid foods to her infant? The mother of a 4-month-old baby girl asks the nurse when she should introduce solid foods to her infant. The mother states, 'My mother says I should put rice cereal in the baby’s bottle now.' The nurse should instruct the mother to introduce solid foods when her child exhibits which behavior?
- A. Stops rooting when hungry
- B. Opens mouth when food comes her way
- C. Awakens once for nighttime feedings
- D. Gives up a bottle for a cup
Correct answer: B
Rationale: The correct answer is 'B: Opens mouth when food comes her way.' Readiness for solid foods is indicated by the infant showing interest in food and being able to sit up with support. This behavior demonstrates the infant's readiness to start introducing solid foods in their diet. Choices A, C, and D are incorrect because stopping rooting when hungry, awakening once for nighttime feedings, and giving up a bottle for a cup are not indicators of readiness for solid foods in infants.
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