A nurse is caring for a newborn who was recently delivered. Which of the following clinical signs would cause the nurse to suspect tricuspid atresia?
Profound cyanosis
Periorbital edema
Absent femoral pulses
Decreased blood pressure to lower extremities
The Correct Answer is A
A. Profound cyanosis is a key sign of tricuspid atresia, a congenital heart defect where the tricuspid valve is absent, leading to poor oxygenation of the blood.
B. Periorbital edema is not typically associated with tricuspid atresia; it might be seen in other conditions like nephrotic syndrome.
C. Absent femoral pulses suggest coarctation of the aorta rather than tricuspid atresia.
D. Decreased blood pressure in the lower extremities is also more indicative of coarctation of the aorta, not tricuspid atresia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. If NSAIDs (nonsteroidal anti-inflammatory drugs) are ineffective in managing symptoms of JIA, the healthcare provider needs to be notified as other treatments, such as disease-modifying antirheumatic drugs (DMARDs) or biologics, may be necessary.
B. Warm compresses, rather than cool compresses, are typically recommended to relieve joint pain and stiffness in JIA.
C. While rest is important, excessive napping can lead to stiffness and decreased mobility. Regular, gentle activity is encouraged to maintain joint function.
D. High-impact exercises like running may be too strenuous for children with JIA and can exacerbate joint pain. Low-impact activities such as swimming or cycling are generally recommended to promote range of motion without putting undue stress on the joints.
Correct Answer is A
Explanation
A. Topical corticosteroid ointments are commonly used to reduce inflammation and treat flare-ups in children with eczema. The nurse should instruct the parent on the proper use of these medications.
B. Bubble baths can be irritating to the skin and should be avoided, especially in children with eczema, as they can exacerbate dryness and irritation.
C. The skin should be patted dry rather than rubbed, and moisturizers should be applied while the skin is still slightly damp to help retain moisture.
D. Fabric softeners can be irritating to sensitive skin and are not recommended for laundering the clothing of children with eczema.
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