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What is normal HB content in human being?

Updated: 12/21/2022
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RamlaChirakkal

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Q: What is normal HB content in human being?
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What is Hb H?

A : Hb H is Hemoglobin H, which is a type of hemoglobin which is normally found in adult human beings. Hemoglobin is the oxygen-carrying chemical compound in our red blood cell.


Why do the red blood cells carry less oxygen in a smoker?

Red blood cells contain a protein known as haemoglobin (Hb) which is responsible for carrying about 98% of the body's oxygen (the rest is dissolved in the blood). However oxygen is not the only thing that binds to Hb. Both carbon dioxide (CO2) and carbon monoxide (CO) can also bind to it as well (both of which are chemicals produced in cigarette smoke). The binding of CO2 to Hb is normal, and is how the majority of CO2 in the body is trasported to the lungs for exhalation (as it is a bi-product of energy production in the body). However, both CO2 and CO have higher affinities for Hb (i.e. they are more likely to bind to Hb) in the blood, and so when there is more CO and CO2 around, such as when smokers inhale cigarette smoke, the Hb is more likely to bind CO and CO2 than oxygen. CO2 is far more common than CO, and Hb's affinity for it is lower as well. Hb has an incredibly high affinity for CO which explains why it is so toxic to humans as the Hb it binds to is more or less left unusable in the body. This is my understanding of this all at a 2nd year university level of physiology, but I believe it more or less explains everything.


How do you find the dissolved O2 content give plasma PO2 and Hb content?

PO2 can be estimate of dissolve O2,PO2 keep the oxygen on hemoglobin so if there is increase affinity of oxygen then required PO2 willbe low.each HB carry 20vol% O2 per 100ml of blood in a 100% saturation.if the dissolve oxygen become less then PO2 also become less in order to deliver more dissolve form to tissues.actua;;u ddissolve O2 at 100mmhg of PO2 is 0.3vol%/100ml of blood


What is the case hardness of EN-19?

The hardness depends on the thermal and chemical treatment and is between 200 HB and 375 HB.


What does hb stand for in football?

Halfback

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