PF001
Description:
The next test that I am going to ask you to perform measures how fast you can expel air from your lungs. It isimportant that you blow as hard and as fast as you can. I would like you to perform the test two times. When weare ready to begin, I'll ask you to stand up. Take as deep a breath as possible. Open your mouth and close yourlips firmly around the outside of the mouthpiece, and then blow as hard and as fast as you can into themouthpiece. Like this...
Item type: Question
Question text:
The next test that I am going to ask you to perform measures how fast you can expel air from your lungs. It isimportant that you blow as hard and as fast as you can. I would like you to perform the test two times. When weare ready to begin, I'll ask you to stand up. Take as deep a breath as possible. Open your mouth and close yourlips firmly around the outside of the mouthpiece, and then blow as hard and as fast as you can into themouthpiece. Like this...
Interviewer instructions: IWER: Demonstrate the test.
Answer type: Enumerated
Answer choices:
1 Continue
Flowchart: locate in flowchart