Coarctation of the aorta demonstrates few symptoms in newborns. What is a important assessment to the nurse make on all newborns to help reveal this condition?
Recording an upper extremities,
Assessing for the presence of femoral pulses
Observing for excessive crying
Auscultating for a cardiac murmur
The Correct Answer is A
A. Recording an upper extremity blood pressure (in the arms) compared to a lower extremity blood pressure (in the legs) can help reveal coarctation of the aorta, as the condition often results in higher blood pressure in the upper body and lower pressure in the lower body.
B. Assessing for femoral pulses is important but may not reveal coarctation of the aorta unless there is significant obstruction.
C. Excessive crying is not a specific indicator of coarctation of the aorta.
D. While a cardiac murmur can be associated with various heart conditions, it is not the most definitive assessment for coarctation of the aorta.
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Related Questions
Correct Answer is A
Explanation
A. Racemic epinephrine nebulizer therapy is effective in reducing airway inflammation and aiding bronchodilation in croup.
B. While oral fluids are important for overall hydration, they do not directly address the bronchodilation needed for croup.
C. Long, slow breaths can be helpful but are not as directly effective as nebulized medications in managing croup symptoms.
D. Oral analgesics address pain but do not contribute to bronchodilation.
Correct Answer is A
Explanation
A. Agitation can be a sign of hypoxemia, as the body responds to low oxygen levels with restlessness and anxiety.
B. Nausea is less directly related to hypoxemia and more often associated with other conditions.
C. Hypotension is not a typical primary manifestation of hypoxemia; it is more associated with severe or advanced stages of illness.
D. Dysphagia (difficulty swallowing) is not a common symptom of hypoxemia during an asthma attack.
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