Which of the following conditions is commonly associated with tetralogy of Fallot?
Heart failure
Asthma
Polycythemia
Pulmonary hypertension
The Correct Answer is C
A. While heart failure can occur in many congenital heart defects, it is not the most specific condition commonly associated with tetralogy of Fallot.
B. Asthma is not typically associated with tetralogy of Fallot. It is a respiratory condition that does not have a direct link to congenital heart defects.
C. Tetralogy of Fallot is associated with polycythemia due to chronic hypoxemia. The body produces more red blood cells in response to low oxygen levels, leading to an increased hematocrit.
D. While pulmonary hypertension can occur in congenital heart defects, tetralogy of Fallot is more directly associated with polycythemia as a result of the decreased blood flow to the lungs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Obtaining a blood culture is important but is not the immediate priority when a transfusion reaction is occurring.
B. Stopping the transfusion is the first step in managing a transfusion reaction to prevent further exposure to the allergen or irritant causing the symptoms.
C. Slowing the transfusion rate might not be sufficient if a reaction is occurring; stopping it is crucial.
D. Providing a diuretic is not relevant to the management of an acute transfusion reaction.
Correct Answer is D
Explanation
A. Facial edema is a common finding in nephrotic syndrome due to hypoalbuminemia and fluid retention.
B. Irritability can occur due to discomfort or malaise associated with the condition but is not immediately concerning.
C. Poor appetite is a common symptom in children with nephrotic syndrome and is expected.
D. Yellow nasal discharge may indicate an infection, which is a concern in children with nephrotic syndrome because they are at increased risk for infections due to their condition and the potential use of immunosuppressive therapies.
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