HESI RN
HESI Practice Test Pediatrics
1. When observing a distraught mother scolding her 3-year-old son for wetting his pants in the hallway of a pediatric unit, what initial action should the nurse take?
- A. Suggest that the mother consult a pediatric nephrologist.
- B. Provide disposable training pants while calming the mother.
- C. Refer the mother to a community parent education program.
- D. Inform the mother that toilet training is slower for boys.
Correct answer: B
Rationale: In this situation, the nurse's initial action should be to provide disposable training pants to manage the immediate issue of wetting while also calming the mother. This approach addresses the current distressing situation and offers a practical solution to alleviate the mother's concerns.
2. Following a motor vehicle collision, a 3-year-old girl has a spica cast applied. Which toy is best for the nurse to offer this child?
- A. Duck that squeaks.
- B. Fashion doll and clothes.
- C. Set of cloth and hand puppets.
- D. Handheld video game.
Correct answer: C
Rationale: In this scenario, a set of cloth and hand puppets is the best choice for a 3-year-old with a spica cast. Hand puppets encourage imaginative play, creativity, and interaction, which are developmentally appropriate for a child of this age. The soft materials are safe for the child and can provide entertainment and engagement without posing a risk of injury. The other options, such as a duck that squeaks, a fashion doll and clothes, and a handheld video game, may not be as suitable for a child in a spica cast due to safety concerns, lack of interactive play, or developmental appropriateness.
3. 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.
4. During a well-baby check, the nurse hides a block under the baby's blanket, and the baby looks for the block. Which normal growth and development milestone is the baby developing?
- A. Separation anxiety.
- B. Associative play.
- C. Object prehension.
- D. Object permanence.
Correct answer: D
Rationale: When a baby looks for a hidden object, it demonstrates the development of object permanence. This milestone is significant as it signifies the baby's understanding that objects continue to exist even when they are not visible. It is a crucial aspect of cognitive development in infancy. Choice A, separation anxiety, refers to distress when separated from a primary caregiver and is not demonstrated in this scenario. Choice B, associative play, involves interactive play with others and is not relevant to object search. Choice C, object prehension, refers to the ability to grasp and hold objects, which is not specifically demonstrated by looking for a hidden object in this context.
5. A 12-year-old child is admitted to the hospital with a diagnosis of osteomyelitis. Which finding should the nurse expect during the assessment?
- A. Localized pain and swelling
- B. Generalized joint stiffness
- C. Pain in the muscles
- D. Limited range of motion in the limbs
Correct answer: A
Rationale: In osteomyelitis, an infection of the bone, patients typically present with localized pain, swelling, and warmth over the affected bone. This is due to the inflammatory response in the bone tissue. Generalized joint stiffness, pain in the muscles, and limited range of motion in the limbs are not specific to osteomyelitis and are more commonly associated with other conditions.
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