Page 1 of 1: MED BRONCHIAL ASTHMA

shaina · Credits: 15133 My Scrapbook

br asthma patient on artificial ventilation requires
a)a low respiratory flow
b)an equal IE ratio of 1:1
c)an inverse ratio ventilation
d)an IE ratio 1:2.5

please give the ref for this

ratnakar_potla · Credits: 5703 My Scrapbook My Reading List 2 Books

AN INVERSE RATE FLOW???....... COZ IT EQUALS IN ASTHMA IF WE REVERSE IT REGAINS ITS INTIAL GREATER INSP AND LESSER EXP ???

sea_corel · Credits: 11991 My Scrapbook My Reading List 7 Books

inverse rate flow i think....
bcoz....
There is a rapid achievement of inflation pressure with high initial gas flows and full inflating pressure is reached early in the inspiratory cycle.The selected inflation pressure is held throughout the inspiratory cycle and then followed by a rapid deceleration in flow.

advantages are
1) the prolonged inspiration ensures a more homogeneous ventilation and keeps collapsible alveoli open for a longer period of time.

2) during the short expiration slower compartments will not exhale completely, they remain distended .

shaina · Credits: 15133 My Scrapbook

thx both of you but the ans given is IE ratio of 1:1.25

shaina · Credits: 15133 My Scrapbook

anybody plss any ref for this

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