HESI RN
HESI Pediatric Practice Exam
1. An adolescent's mother calls the primary HCP's office to inquire about the results of her daughter's serum test that was drawn last week. Since it is the teenager's 18th birthday, how should the nurse respond to this mother's inquiry?
- A. Ask when the adolescent was last seen at the clinic
- B. Tell the mother to have the teenager call the clinic
- C. Provide the mother with the findings
- D. Explain that the information cannot be released without the 18-year-old's permission
Correct answer: D
Rationale: The correct response is to explain to the mother that the information cannot be released without the 18-year-old's permission. When an individual turns 18, they are legally considered an adult, and privacy laws mandate that their consent is required before sharing their medical information with others. It is crucial to respect the adolescent's autonomy and privacy rights. Choices A and C are incorrect because they involve disclosing the information without the individual's consent. Choice B is incorrect as it does not address the legal requirement for the adolescent's permission before sharing medical information.
2. What intervention should the nurse implement first for a male toddler brought to the emergency center approximately three hours after swallowing tablets from his grandmother's bottle of digoxin (Lanoxin)?
- A. Administer activated charcoal
- B. Prepare gastric lavage
- C. Obtain a 12-lead electrocardiogram
- D. Give IV digoxin immune fab (Digibind)
Correct answer: A
Rationale: Administering activated charcoal is the priority intervention as it binds with digoxin, preventing further absorption in the gastrointestinal tract. This helps reduce the amount of digoxin available for systemic circulation and minimizes its toxic effects. Gastric lavage is no longer recommended due to potential complications and lack of evidence of efficacy. Obtaining an electrocardiogram may help assess the effects of digoxin toxicity, but it is not the initial priority. IV digoxin immune fab (Digibind) is used in severe cases of digoxin toxicity but is not the first-line intervention.
3. When assessing a 10-year-old newly diagnosed with osteomyelitis, which information is most important for the nurse to obtain?
- A. Recent history of infection recurrences.
- B. Cultural heritage and beliefs.
- C. Family history of bone disorders.
- D. Increased fluid intake occurrences.
Correct answer: A
Rationale: In a 10-year-old with newly diagnosed osteomyelitis, the most important information for the nurse to obtain is the recent history of infection recurrences. This is crucial because osteomyelitis is an infection of the bone, and assessing for any recent recurrence of infections can help in determining the possible source of the osteomyelitis and guide the treatment plan accordingly. Choices B, C, and D are less relevant in the immediate assessment of a newly diagnosed case of osteomyelitis as they do not directly impact the current infection or treatment plan.
4. What information should a nurse discuss with the mother of a 2-year-old girl who is drinking sweetened soda from her bottle?
- A. Encouraging 2-word phrases in speech development for a 2-year-old
- B. Explaining the association between drinking soda and dental caries
- C. Discussing the link between drinking soda and childhood obesity
- D. Emphasizing the importance of toddlers sleeping 10 hours a night
Correct answer: B
Rationale: The correct answer is explaining the association between drinking soda and dental caries. Soda consumption can lead to tooth decay and cavities, so it is crucial to educate the mother about this to prevent dental issues in the child.
5. The nurse is assessing a 6-month-old infant. Which response requires further evaluation by the nurse?
- A. Has doubled birth weight.
- B. Turns head to locate sound.
- C. Plays peek-a-boo.
- D. Demonstrates startle reflex.
Correct answer: D
Rationale: At 6 months old, the startle reflex should diminish, so its persistence warrants further evaluation by the nurse. Choices A, B, and C are appropriate developmental milestones for a 6-month-old infant. By 6 months, infants typically double their birth weight, exhibit localization of sound by turning their head, and engage in interactive play like peek-a-boo.
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