What clinical manifestation in a newborn would cause a nurse to suspect the diagnosis of tracheoesophageal fistula (TEF)?
An orogastric tube fails to pass at birth.
The infant has a low birth weight.
It is visually identified at the time of delivery.
Dry mouth and nares, little to no oral secretions at delivery.
The Correct Answer is A
Choice A reason: This is the correct choice. If an orogastric tube fails to pass, it may indicate a blockage or abnormal connection, such as a tracheoesophageal fistula.
Choice B reason: Low birth weight can be associated with many conditions and is not specific to TEF.
Choice C reason: TEF is not typically visible without special imaging or procedures; it cannot be visually identified at delivery.
Choice D reason: Dry mouth and nares with little to no oral secretions could indicate other conditions and are not specific to TEF. TEF often presents with excessive oral secretions.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: A high-pitched cry can be a sign of distress in an infant, but it is not a specific indicator of increased intracranial pressure. It could be due to a variety of reasons, including discomfort, hunger, or other forms of distress.
Choice B reason: Decreased lower extremity movement could be a sign of a neurological issue, but it is not a direct indicator of increased intracranial pressure. It would require further evaluation to determine the cause.
Choice C reason: Excessive wet diapers are not typically associated with increased intracranial pressure. This symptom could be related to other conditions such as diabetes insipidus or excessive fluid intake.
Choice D reason: This is the correct choice. A bulging fontanel when crying is a classic sign of increased intracranial pressure in an infant. The fontanel, or soft spot on the baby's head, can bulge when there is increased pressure within the skull. This should be promptly evaluated by a healthcare professional.
Correct Answer is D
Explanation
Choice A reason: Increased deep tendon reflexes are not typically associated with hyponatremia.
Choice B reason: Bradycardia is a concern but is not the most immediate complication of hyponatremia.
Choice C reason: Respiratory distress may occur, but it is not the primary concern with hyponatremia.
Choice D reason: This is the correct choice. Seizures can occur with severe hyponatremia and require immediate intervention. The nurse should monitor the child closely for any signs of neurological changes.
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