Problem: A client with an asthma exacerbation who does not respond to treatment needs further intervention. The PN should raise the head of the bed for ease of breathing. Oxygen flow may be increased and/or modality of administration changed. Administer additional nebulizer treatment as prescribed to provide bronchodilation thus increasing oxygenation. Vital signs should be taken and monitored to assess a client's tolerance for treatment and outcomes of interventions. Need Assignment Help?