a 4 year old child is scheduled for a myringotomy what should the nurse include in the preoperative teaching
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1. What should the nurse include in the preoperative teaching for a 4-year-old child scheduled for a myringotomy?

Correct answer: A

Rationale: For a 4-year-old child scheduled for a myringotomy, explaining the procedure in simple terms is essential in helping the child understand what will happen during the surgery and reducing anxiety. Encouraging fluid intake, allowing the child to play with medical equipment, and using play therapy are not directly related to preparing the child for the myringotomy procedure. Therefore, these options are incorrect and not as beneficial as explaining the procedure in simple terms.

2. During a physical examination of an infant with Down syndrome, what anomaly should the healthcare provider assess the child for?

Correct answer: C

Rationale: Infants with Down syndrome are at increased risk of congenital heart defects. Therefore, assessing for abnormal heart sounds is crucial during the physical examination. Bulging fontanels are not typically associated with Down syndrome and may indicate increased intracranial pressure. Stiff lower extremities are not a common finding in Down syndrome and may suggest other musculoskeletal issues. Unusual pupillary reactions are not typically linked to Down syndrome and may be indicative of neurological problems instead.

3. A 15-month-old child with the diagnosis of hydrocephalus is scheduled for a computed tomography (CT) scan. What should the nurse include when preparing the toddler for the CT scan?

Correct answer: D

Rationale: Preparing a toddler for a CT scan involves providing a simple explanation of the procedure to reduce anxiety and help the child understand what will happen. This approach helps establish trust and cooperation, making the experience less frightening for the child. Shaving the head, starting an IV infusion, or administering a sedative are not typically part of the preparation for a CT scan in a toddler and may not be necessary or appropriate in this scenario.

4. What finding would the nurse expect to assess in a child with hypothyroidism?

Correct answer: D

Rationale: Weight gain is the expected finding in a child with hypothyroidism. Hypothyroidism leads to a slowed metabolism, which can result in weight gain. Choices A, B, and C are not typical findings in hypothyroidism. Nervousness and heat intolerance are more commonly associated with hyperthyroidism, where the body is in a state of overactivity. Smooth velvety skin is not a characteristic sign of hypothyroidism.

5. One principle to be followed for children with type 1 diabetes is to provide for the variability of the child’s activity. What should the nurse teach the child about how to compensate for increased physical activity?

Correct answer: A

Rationale: The correct answer is to eat more food when planning to exercise more than usual. Increased physical activity requires more energy, so additional food intake is necessary to compensate for the increased energy expenditure. This helps maintain blood sugar levels within the target range. Choice B is incorrect because the mode of insulin administration does not change based on physical activity; the type and dose of insulin remain the same unless adjusted by a healthcare provider. Choice C is incorrect because insulin timing should not be adjusted solely based on anticipated exercise; consistent timing of insulin doses is crucial for stable blood sugar control. Choice D is incorrect because consuming foods with sugar may lead to unstable blood sugar levels and is not the recommended way to compensate for extra exercise, as it can result in sudden spikes and drops in blood glucose levels, affecting overall diabetes management.

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