Know More About Pulmonary Function Tests

Posted on Healthcare By DoctorUna - Published on 2021-08-22

PFT or pulmonary function tests involve non-invasive procedures and testing to check the health of your lungs. The tests include measuring lung volume, gas exchange, lung capacity, and rate of airflow. A pulmonologist in Dubai can offer the proper diagnosis and determine the treatment method of specific lung disorders. 

There are mainly two types of lung disorders associated with inflow and outflow of air from the lungs:

  • Obstructive –  The air flowing from the lungs is obstructed and there is decreased airflow.
  • Restrictive – This is a case of lung tissue disorder or when the chest muscles are not able to expand properly. This can create airflow problems caused by lower lung capacity. 

How is the PFT done?

PFT is done by a professional pulmonary function technologist who is trained in performing special functional tests to diagnose lung diseases. PFT can be conducted via two methods as per the instructions of your pulmonologist doctor in Dubai

One method involves spirometry testing with the help of a tiny electronic machine that is connected to a mouthpiece. You can also opt for the second method called plethysmography testing that requires you to sit in an air-tight booth or box to do the tests. 

PFT Measurements 

Normal PFT values and measures may differ from one individual to another. The quantity of air inhaled and exhaled during the time of testing is examined and compared with the normal average of someone of the same age and height. If you have abnormal pulmonary function test measurement results, then the doctor may refer more tests. 

Consult the most reviewed pulmonology clinics or hospitals such as pulmonologists at American Hospital in Dubai, to be offered supportive health care and complete treatment for pulmonary and respiratory diseases. 

You may visit top pulmonologists in Dubai if you have been suffering from acute breathing problems, chronic cough, severe asthma, and other respiratory-related symptoms. You now have the freedom of choosing the best pulmonologist Dubai-based expat woman doctor at DoctorUna. What's more, you can find the most reputed doctors of your preferred region and language in the UAE through us. 

DoctorUna can help you get all relevant information about a pulmonologist without you having to visit a pulmonology clinic. Find a doctor by calling up our physical referral line or request a telehealth consultation by logging on to our oficial website: https://ae.doctoruna.com/en.


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DoctorUna.com launched in the United Arab Emirates in 2012, Egypt and Jordan in 2013 and recently in Kuwait in 2014. The purpose of DoctorUna is to allow patients to quickly search for doctors from across a broad range of specialties, compare them and easily book a convenient appointment. DoctorUna gives doctors access to a larger pool of patients, streamlines and better manages their appointment booking process so they can spend more time caring for patients.

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