~~General knowledge quiz ~~

[ishtiaque]

Re: ~~General knowledge quiz ~~

Dunya Mein Sab Se Bara Park America Mein Hai

[Z.]

Re: ~~General knowledge quiz ~~

Ok tomorrow

koi nahi ...aap kal karein ya person ....leykin explain ker dijiye ga inshALlah :D:

[Z.]

Re: ~~General knowledge quiz ~~

Dunya Mein Sab Se Bara Park America Mein Hai

lol

theek mey ney kuch yunheen suna hai ... lol

[Spy009]

Re: ~~General knowledge quiz ~~

koi nahi ...aap kal karein ya person ....leykin explain ker dijiye ga inshALlah :D:

blood ...banta hai ...solid part or liquid part....
liquid part is plasma which is yellowish in color inside the body....
solid part is cells
red blood cells
white blood cells
platelets

now red blood cells are red coz of heamoglobin (a protein)

aur ye blood ka koi 40-45 % hai isi liye color of blood is Red....

body key ander bhi aur bahar bhi

Absolutely Right

As the red blood cells travel throughout the body. By the time the blood is back on its way to the heart and then to the lungs it has less than half as much oxygen as it did before. The veins, therefore, do not get as much oxygen as the other tissues and they appear bluish thats what I said brownis that means dark

[Spy009]

Re: ~~General knowledge quiz ~~

Hemoglobin is an important constituent of red blood cells. Hemoglobin contains iron atoms and has the ability to loosely associate with oxygen molecules. Hemoglobin can also associate with carbon dioxide. In the lungs, there is a lot of oxygen blood travels in arteries out to tissues (muscle, skin etc). Oxygen delivered to tissues is rapidly used by the cells to perform all the chemical reactions that keep them healthy and the by-product is carbon dioxide.

So when the blood gets to the tissues there is very little oxygen and plenty of carbon dioxide, The blood then travels in veins back to the lungs where we start all over.

Blood that is in veins, however, has very little oxygen associated with it and this yields a color that is much darker. You can also see this in persons that have stopped breathing or have blood flow blocked to a specific area; they appear blue. (That what I said dark color)

Blood is bright red when it is oxygenated on the arteriolar side of our
circulation,

and deep red when it is not oxygenated on the venous side.

[Spy009]

Re: ~~General knowledge quiz ~~

Blood is never actually blue, although it appears to be blue when we look at veins through skin.

[Z.]

Re: ~~General knowledge quiz ~~

Mmmm......

ya ni key blood color red hi hota hai right?

[Spy009]

Re: ~~General knowledge quiz ~~

Mmmm......

ya ni key blood color red hi hota hai right?

A little red color is lost in Veins, As above I told that
blood cells travel throughout the body and back on its way to the heart, then to the lungs it has less than half as much oxygen to form oxyhemoglobin, means oxygen reduced during traveling. The veins, therefore, do not get as much oxygen as the other tissues and they appear bluish.

[Spy009]

Re: ~~General knowledge quiz ~~

A phlebotomist (a person who draws blood) at the local university hospital, almost all samples are found in DARK red.




Respiratory therapists drew blood from an artery, not from vein, so these samples are found characteristically bright red.

[Say_lani]

Re: ~~General knowledge quiz ~~

hmmmmmm bara achha lag raha hai aap is tara discussion karna.......:rose
spy aap next Q b karain ab:rose

[Spy009]

Re: ~~General knowledge quiz ~~

Aap log karen Q, main to wahi karoonga jo jaanta hoon, aap log Q karenge most probably main nahin jisey nahin jaanta to jan-ne ko milega...

Right

[Z.]

Re: ~~General knowledge quiz ~~

Mmmm....
here is an easy one inshAllah
wats the difference between oxyginated and deoxiginated blood??

[Spy009]

Re: ~~General knowledge quiz ~~

Mmmm....
here is an easy one inshAllah
wats the difference between oxyginated and deoxiginated blood??

Yeh main to bata deta lekin dusrey ko mauqa de raha hoon,

[Z.]

Re: ~~General knowledge quiz ~~

Yeh main to bata deta lekin dusrey ko mauqa de raha hoon,

okies dokies

[Say_lani]

Re: ~~General knowledge quiz ~~

Blood goes to heart from different parts of body through veins is called deoxygenated bcaz it has lack of oxygen and access of carbondioxide and the blood goes to different parts of body from heart through arteries is oxygenated blood bcaz it has access of oxygen