Page 1 of 1: 100%oxygen

manipalguy · Credits: 15895 My Scrapbook

100% oxygen improves cyanosis in all except....1.TOF
2.bronchial asthma
3.eosinophiloc pneumonia
4.interstitial lung disease

drdr · Credits: 644 My Scrapbook

in interstial disease, diffusion membrane , endothelium-bm-alveolar is o.k.. so one can give oxy..
pneumonia an asthma , we see givin oxy in the hospital..
only option left is tof..

ref.. oxy treatment , repiratory, gagong

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akanksha · Credits: 41227 My Scrapbook My Reading List 14 Books

In TOF,cyanosis is due to infundibular spasm with increased right-to-left shunting at the VSD, resulting in diminished pulmonary blood flow.

Oxygen is of limited value since the primary abnormality is reduced pulmonary blood flow.

manipalguy · Credits: 15895 My Scrapbook

u mean the answer is TOF??

akanksha · Credits: 41227 My Scrapbook My Reading List 14 Books

yups!
i wud go for TOF as answer to this question!

In the rest 3 options,100% oxygen is the main mode of treatment,to maintain adequate oxygen saturation.

wheras,in TOF oxygen wont be useful until n unless the infundibular spasm is overcomed!

redash · Credits: 4278 My Scrapbook

the ans is TOF

check out the table in harrison in hypoxemia

jammi · Credits: 111 My Scrapbook

100% oxygen improves cyanosis in all except....1.TOF
2.bronchial asthma
3.eosinophiloc pneumonia
4.interstitial lung disease

assh · Credits: 364 My Scrapbook

Hey plz ..can anybody tell me...wat is TOF???? i didnt get this abbreviation

ravi005 · Credits: 1024 My Scrapbook

100% oxygen is not useful if cyanosis is due to shunting of blood flow......TOF is an example of shunting

rmh · Credits: 3689 My Scrapbook

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