A nurse is assessing an infant who has Tetralogy of Fallot. Which of the following clinical manifestations should the nurse expect?
Select all that apply.
Bounding peripheral pulses
Cyanotic spells
Stridor
Anemia
heart murmur
Correct Answer : B,E
A. "Bounding peripheral pulses." Bounding pulses are not characteristic of Tetralogy of Fallot. Instead, pulses may be normal or diminished, depending on the severity of the defect.
B. "Cyanotic spells." Tetralogy of Fallot causes decreased oxygenation, leading to periodic cyanotic episodes, particularly during crying or feeding ("tet spells").
C. "Stridor." Stridor is associated with upper airway obstructions, not cardiac defects like Tetralogy of Fallot.
D. "Anemia." Anemia is not a primary finding in Tetralogy of Fallot. Polycythemia (increased red blood cells) is more common due to chronic hypoxia.
E. "Heart murmur." A systolic murmur is common due to the pulmonary stenosis and ventricular septal defect associated with Tetralogy of Fallot.
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Related Questions
Correct Answer is D
Explanation
A. Applying heat to the affected areas: In vaso-occlusive crises associated with sickle cell disease,heat packs can be a helpful part of pain management, but they should be used with caution and not in all situations.
B. Administering prophylactic antibiotics: While prophylactic antibiotics are important in preventing infections in sickle cell anemia, this is not the immediate priority during a vaso-occlusive crisis.
C. Administering the pneumococcal vaccine: While vaccination is important, it is not a priority during a vaso-occlusive crisis.
D. Promoting bed rest: The nurse should assist the child to assume a comfortable position so that the child keeps the extremities extended to promote venous return; elevate the head of the bed no more than 30 degrees and avoid putting strain on painful joints.
Correct Answer is A
Explanation
A. "Maintain aseptic technique during the child's dressing changes." Aseptic technique reduces the risk of infection, which is critical for children with burns as their immune response may be compromised.
B. "Provide low-calorie snacks for the child several times each day." Children with burns require a high-calorie, high-protein diet to promote healing and compensate for increased metabolic demands.
C. "Apply continuous passive motion devices to the child's lower extremities during periods of rest." Passive motion devices are not typically indicated for burn injuries unless there is joint involvement requiring physical therapy for mobility restoration.
D. "Administer pain medication to the child 30 min following physical therapy." Pain medication should be administered before physical therapy to improve tolerance and participation.
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