the interventions proposed. This study was approved by the institution’s Internal Review Board (Lima et al., 2013). Data Collection The authors presented a chart listing the variables and indicators for the study. The independent variables were gender, age, height, and nursing interventions. The dependent variables were obstructive symptoms such as choking, excessive sputum, ineffective cough, and adventitious breath sounds. Forty-two children were randomly split up between two groups; the intervention…
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