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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is ["12.5"]
Explanation
Dose required per day = 50mg/kg/day × 40 kg = 2000 mg/day
Dose per administration = 2000mg4 doses= 500 mg/dose
Volume to administer:
200mg5ml=40mg/ml
500mg40mg/ml=12.5ml/dose
Correct answer =12.5mL/dose
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