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[h] Cardiovascular System Flashcards

[i] Master this session in just 5 minutes.

[q] Changing of P50 from 26 to 45 means the hemoglobin dissociation curve is shifted to (Right or left). This favors ……..?

[c]IFNob3cgbWUgdG hlIGFuc3dlcg==[Qq]

[f]IFJpZ2h0LiB1bmxvYWRpbmcgb2Ygb3h5Z2VuIHRvIHRoZSB0aXNzdWVzIG92ZXIgbG9hZGluZyBpbiB0aGUgbHVuZy4=

[q] Changing of P50 from 26 to 10 means the hemoglobin dissociation curve is shifted to (Right or left). This favors ……..?

[c]IFNob3cgbWUgdG hlIGFuc3dlcg==[Qq]

[f]IExlZnQuIGxvYWRpbmcgb2Ygb3h5Z2VuIGluIHRoZSBsdW5nIG92ZXIgdW5sb2FkaW5nIHRvIHRoZSB0aXNzdWVzLg==

[q] Decrease of oxygen content and oxygen carrying capacity with normal hemoglobin saturation cause the hemoglobin dissociation curve to be shifted (Above or Below). This usually happens due to ……………?

[c]IFNob3cgbWUgdG hlIGFuc3dlcg==[Qq]

[f]IEJlbG93LiBBbmVtaWEu

[q] Increase of oxygen content and oxygen carrying capacity with normal hemoglobin saturation cause the hemoglobin dissociation curve to be shifted (Above or Below). This usually happens due to ……………?

[c]IFNob3cgbWUgdG hlIGFuc3dlcg==[Qq]

[f]IEFib3ZlLiBQb2x5Y3l0aGVtaWEu

[q] …………… cause shifting of the hemoglobin dissociation curve to left and below because it increases the hemoglobin affinity of oxygen and bind the first hemoglobin site with 200 times affinity than oxygen.

[c]IFNob3cgbWUgdG hlIGFuc3dlcg==[Qq]

[f]IENhcmJvbiBNb25veGlkZSBQb2lzb25pbmcu

[q] ↑ Cl, H, CO2, 2,3-BPG, and temperature favor (taut or relaxed) form of hemoglobin which shifts dissociation curve to (right or left).

[c]IFNob3cgbWUgdG hlIGFuc3dlcg==[Qq]

[f]IFRhdXQsIHJpZ2h0Lg==

[q] Fetal Hb (2α and 2γ subunits) has a higher affinity for O2 than adult Hb, driving diffusion of oxygen across the placenta from mother to fetus. ↑ O2 affinity results from …………?

[c]IFNob3cgbWUgdG hlIGFuc3dlcg==[Qq]

[f]IOKGkyBhZmZpbml0eSBvZiBIYkYgZm9yIDIsMy1CUEcg4oaSIGRpc3NvY2lhdGlvbiBjdXJ2ZSBpcyBzaGlmdGVkIHRvIHRoZSBsZWZ0Lg==

[Qq]

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