A child with heart failure is receiving supplemental oxygen. The nurse understands that in addition to improving oxygen saturation, this intervention also has what effect?
A) Cause vasodilation
B) Increase pulmonary vascular resistance
C) Promote diuresis
D) Mobilize secretions
Ans: A
Oxygen improves oxygen saturation and also functions as a vasodilator and decreases pulmonary vascular resistance. Diuretics promote dieresis. Chest physiotherapy helps to mobilize secretions.
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A nurse is planning care for a client who has chronic kidney disease. Which of the following interventions would help the client meet a priority outcome?
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