thanks Which is the following graphs, A or B, represents the spirograph of the asthmatic patient after having been given a bronchodilator?45JLCFEV40FVC35IRVRVERV3025Time in (seconds)A201510+5700065006000055005000450040003500-30002500200015001000500TLC+45FVC40FEV₁+35IRVRV3025Time in (seconds)B20ERV15+10+57000650060005500500045004000-3500300025002000-150010005000Volume (millilitres)

The question is asking which of two graphs, A or B, represents the spirograph of an asthmatic…

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Which is the following graphs, A or B, represents the spirograph of the asthmatic patient after having been given a bronchodilator?

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter11: Instrumentation In Respiration

Section: Chapter Questions

Problem 1Q

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Which is the following graphs, A or B, represents the spirograph of the asthmatic patient after having been given a bronchodilator?
45
JLC
FEV
40
FVC
35
IRV
RV
ERV
30
25
Time in (seconds)
A
20
15
10
+
5
7000
6500
6000
0
5500
5000
4500
4000
3500
-3000
2500
2000
1500
1000
500
TLC
+
45
FVC
40
FEV₁
+
35
IRV
RV
30
25
Time in (seconds)
B
20
ERV
15
+
10
+
5
7000
6500
6000
5500
5000
4500
4000
-3500
3000
2500
2000
-1500
1000
500
0
Volume (millilitres)

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