A nurse is assessing a 3-year-old child and suspects the child may have a developmental delay. Which of the following actions is a priority for the nurse to take?
Refer the child to social work for early intervention.
Educate the parents on the developmental delays their child is diagnosed with.
Provide the parents with pamphlets for support groups for children with developmental delays.
Discuss the assessment findings with the primary care provider.
The Correct Answer is D
Choice A rationale
Referring the child to social work for early intervention is important, but it is not the immediate priority. The nurse should first discuss the assessment findings with the primary care provider to confirm the diagnosis and plan the next steps.
Choice B rationale
Educating the parents on the developmental delays their child is diagnosed with is essential, but it should come after a confirmed diagnosis and a comprehensive plan is in place. The primary care provider should be involved in this process.
Choice C rationale
Providing the parents with pamphlets for support groups is supportive but not the immediate priority. The nurse should first ensure that the primary care provider is aware of the assessment findings to confirm the diagnosis and plan appropriate interventions.
Choice D rationale
Discussing the assessment findings with the primary care provider is the priority action. This ensures that the child receives a thorough evaluation and appropriate interventions are planned based on a confirmed diagnosis.
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Correct Answer is C
Explanation
Choice A rationale
The conjunctivae, the mucous membranes that cover the front of the eye and line the inside of the eyelids, can show signs of cyanosis. However, they are not the most reliable indicator of central cyanosis. Central cyanosis is best observed in areas with a rich blood supply and thin skin, where the bluish discoloration due to low oxygen levels in the blood is more apparent.
Choice B rationale
The soles of the feet are not a reliable indicator of central cyanosis. Peripheral cyanosis, which affects the extremities, can occur due to poor circulation or cold temperatures and does not necessarily indicate central cyanosis. Central cyanosis is more accurately assessed in areas with a high concentration of blood vessels and thin skin.
Choice C rationale
The oral mucosa, including the lips and tongue, is the most reliable indicator of central cyanosis. This area has a rich blood supply and thin skin, making it easier to observe the bluish discoloration caused by low oxygen levels in the blood. Central cyanosis is a sign of significant hypoxemia and requires prompt medical attention.
Choice D rationale
The ear lobes are not the most reliable indicator of central cyanosis. While they can show signs of cyanosis, they are not as accurate as the oral mucosa. The ear lobes may be affected by peripheral cyanosis, which can occur due to factors like cold temperatures or poor circulation, rather than central cyanosis.
Correct Answer is A
Explanation
Choice A rationale
A 13% weight loss indicates severe dehydration. Dehydration is classified based on the percentage of body weight lost, with severe dehydration being more than 10%6.
Choice B rationale
A bulging anterior fontanel is a sign of increased intracranial pressure, not dehydration. In dehydration, the fontanel is typically sunken due to fluid loss.
Choice C rationale
Bradypnea, or slow breathing, is not a common sign of dehydration. Dehydration often leads to tachypnea, or rapid breathing, as the body tries to compensate for fluid loss.
Choice D rationale
A capillary refill time of 3 seconds is within normal limits. In severe dehydration, capillary refill time is usually prolonged, indicating poor perfusion.