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Lecture 3

BIOC34H3 Lecture Notes - Lecture 3: Spirometry, Chronic Obstructive Pulmonary Disease, Lung Volumes


Department
Biological Sciences
Course Code
BIOC34H3
Professor
Stephen Reid
Lecture
3

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BIOC34 Lab 7: Respiratory System Mechanics
Friday March 3, 2017
Activity 1: Measuring Respiratory Volumes and Calculating Capacities
Provide the data recorded from the experiments in this section (i.e., chart 1).
Radius
Flow
TV
ERV
IRV
RV
VC
FEV1
TLC
Breath
Rate
5.00
7485
499
/
/
/
/
/
/
15
5.00
7500
500
1200
3091
1200
4791
3541
5991
15
4.50
4920
328
787
2028
1613
3143
2303
4756
15
4.00
3075
205
492
1266
1908
1962
1422
3871
15
3.50
1800
120
288
742
2112
1150
822
3262
15
3.00
975
65
156
401
2244
621
436
2865
15
Activity 2: Comparative Spirometry Provide the data recorded from the experiments in
this section (i.e., chart 2).
Patient
Type
TV
IRV
RV
FVC
TLC
FEV1
FEV1(%)
Normal
500
3000
1000
5000
6000
4000
80
Emphysema
500
2000
2750
3250
6000
1625
50
Acute
Asthma
Attack
300
2700
2250
3750
6000
1500
40
Asthma
attack Plus
Inhaled
500
2800
1200
4800
6000
3840
80
Moderate
Exercise
1875
2000
1000
N/A
6000
N/A
N/A
Heavy
Exercise
3650
600
1000
N/A
6000
N/A
N/A
Activity 3: Effect of Surfactant and Intrapleural Pressure on Respiration Provide the data
recorded from the experiments in this section (i.e., chart 3).
Radius
Breath
Rate
Surfactant
Pressure Left
Pressure
Flow Left
Flow
Right
Total
Flow
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