nurse is planning care for a child who has suspected epiglottitis. Which of the following actions should the nurse take?
Visualize the epiglottis with a tongue depressor.
Transport the child to radiology for a throat x-ray.
Obtain a throat culture.
Place the child in an upright position.
The Correct Answer is D
A. Visualizing the epiglottis with a tongue depressor is contraindicated in suspected epiglottitis due to the risk of triggering airway obstruction.
B. Transporting the child to radiology for a throat x-ray is not a priority and can delay necessary interventions.
C. Obtaining a throat culture is not appropriate in this situation, as airway compromise can occur quickly, and immediate management is crucial.
D. Placing the child in an upright position helps ease breathing and can alleviate distress, which is vital for a child with suspected epiglottitis.
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Correct Answer is A
Explanation
A. Crushed ice is appropriate after a tonsillectomy as it can help soothe the throat and is a clear liquid that is easy for the child to swallow.
B. Cranberry juice is acidic, which can irritate the throat and is generally not recommended immediately after tonsillectomy.
C. Orange juice is also acidic and could cause discomfort to the healing throat tissues, making it unsuitable for post-operative care.
D. A vanilla milkshake may be too thick for the child to swallow comfortably after surgery and can pose a risk of choking.
Correct Answer is B
Explanation
A. This option is incorrect as it does not describe the expected blood pressure difference in coarctation of the aorta.
B. Coarctation of the aorta typically presents with higher blood pressure in the upper body (arms) and lower blood pressure in the lower body (legs) due to the obstruction of blood flow distal to the aortic arch.
C. This option is incorrect because while coarctation can lead to decreased perfusion in the lower extremities, it does not typically result in decreased blood pressure in both the arms and legs simultaneously.
D. While increased blood pressure may occur in the arms, the legs would not typically show increased blood pressure in cases of coarctation.