1
a)
1.5
1.4
b)
1.7
1.6
1.5
1.4
c)
1.7
1.6
1.5
1.4
2
1.1
1.2
1.3
1.2
1.1
3
3.1
1.3
1.3
3.2
1.2
1.1
4
4.1
V
(ml) x f (breath per min.), I:E ratio = 1:2
T
15 kg
O
(l/min.)
250 x 12
600 x 12
2
2
74
43
5
100
76
10
100
100
15
100
100
4.2
V
(ml) x f (breath per min.), I:E ratio = 1:2
T
20 kg
O
(l/min.)
40 x 40
100 x 20
2
Bag
Tube
Bag
Tube
2
100
100
100
100
4
100
100
100
100
6
100
100
100
100
8
100
100
100
100
15
100
100
100
100
Calculated delivered O
750 x 12
900 x 12
39
36
65
58
100
94
100
100
200 x 20
400 x 15
Bag
Tube
Bag
Tube
61
61
47
49
100
91
74
74
100
100
100
84
100
100
100
91
100
100
100
97
%*
2