Hello dear,
You may go for mba or msc in same feild but there is lots of options available for you...
Trained respiratory therapy professionals have ample opportunities in the healthcare industry. They can find jobs in the various departments of hospitals such as Respiratory care, Anaesthesiology and Pulmonary Medicine.

Respiratory therapists are mostly appointed in Intensive care units, emergency departments, Operating rooms, Neonatal nurseries and critical care teams in hospitals.Nursing homes, clinics and health care centres, pulmonary rehab centres, pulmonary function testing labs also offer openings for respiratory therapists. They may also be employed in non-hospital environments like wellness centres, diagnostic laboratories, educational institutions etc.

Respiratory Therapy graduates can start their career as Junior Respiratory Therapists in hospitals or other public or private health care centres. They can also work in offices of physicians or other health practitioners, nursing care facilities and home healthcare services.

Those who enjoy teaching can make a successful career in a faculty position at a school of respiratory therapy or as a clinical education coordinator for a hospital or other respiratory therapy department.

Some of these professionals may also work as aesthesia assistants or per fusionists. Interested persons can make their career in medical equipment sales and marketing in consumer-goods rental firms that supply respiratory equipment for home use.