HESI RN
HESI Pediatrics Practice Exam
1. A 2-year-old child with a history of frequent ear infections is brought to the clinic by the parents who are concerned about the child’s hearing. What should the nurse do first?
- A. Ask the parents about the child’s speech development
- B. Perform a hearing test
- C. Inspect the child’s ears for drainage
- D. Refer the child to an audiologist
Correct answer: C
Rationale: The most appropriate initial action for the nurse to take is to inspect the child's ears for drainage. This step can provide immediate information on the presence of infection or fluid, which could be impacting the child's hearing. By assessing for drainage, the nurse can gather valuable initial data to determine the next course of action, such as further evaluation or treatment. Asking about speech development or referring to an audiologist would be secondary steps after assessing the physical condition of the ears. Performing a hearing test would also be premature without first examining the ears for any visible issues.
2. 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.
3. 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.
4. A 2-year-old boy begins to cry when the mother starts to leave. What is the nurse's best response in this situation?
- A. Let me read this book to you.
- B. Two years old 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: Waving bye-bye to mommy helps the child understand that the separation is temporary.
5. 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.
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