1. Interview patients with breathing or cardiopulmonary disorders;
2. Perform diagnostic tests such as measuring lung capacity or Pulmonary Function Test;
3. Perform Electrocardiogram (ECG), as needed;
4. Treat patients by using a variety of methods, including chest physiotherapy and aerosol medications;
5. Monitor and record the progress of treatment;
6. Teach patients how to use spirometry treatment;
7. Prepare and monitor mechanical ventilator for patients at ICU section;
8. Conduct nebulization at Ward and ICU section;
9. Perform other duties that may be assigned by the immediate supervisor.