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Doctor insights on: Plasma

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Plasma (Overview)

It is the fluid portion of both the blood and lymph system in which the other components are suspended.


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What is plasma osmolarity?

What is plasma osmolarity?

Solutes in plasma: Plasma osmolarity is a reflection of various salts in plasma. It can be measured directly, usually by freezing point depression, or commonly calculated using the following equation = 2[na+] + [glucose]/18 + [ BUN ]/2.8 where [glucose] and [bun] are measured in mg/dl. Normal value is 270-310 milli-osmoles per kilogram. ...Read more

Plasma (Overview)

It is the fluid portion of both the blood and lymph system in which the other components are suspended.


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What is plasma peak of caffeine?

What is plasma peak of caffeine?

Time to peak: That is the time it takes from ingestion to when the peak concentration is reached in the plasma. ...Read more

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How much does donating plasma hurt?

How much does donating plasma hurt?

Just a needle poke: Same as with whole blood donation, big pinch with needle insertion, then on draw, don't notice much at all. On return, arm will feel cool as your plasma, platelets and some saline are returned to you. Usually cycles back and forth 2 or 3 times and you are done. ...Read more

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What does a low plasma dopamine mean?

What does a low plasma dopamine mean?

Read article: Too complex to answer in 400 characters. Below a link for starters, hope this helps. http://jpet.aspetjournals.org/content/305/3/800.full. ...Read more

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Can i donate plasma while on lithium?

Depends: It depends on what the plasma will be used for. It is very important that you inform the organization collecting plasma of all the medications you take as well as any other health issue. ...Read more

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How much can it pay to donate plasma?

How much can it pay to donate plasma?

Usually nothing: You stated "donate" which means you give without expecting payment. There are exceptions, if you have an unusual antibody or protein that will be used for testing -- and then it is usually $100/contribution. However, generally, payments are not given because we cannot run the risk of incentivizing donors to mislead on the forms. ...Read more

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Can you tell me how donating plasma work?

Can you tell me how donating plasma work?

All vs component: Whole blood donation collects red cells, plasma, platelets--which can be separated and used. Plasma collection (/pheresis) uses a machine to separate reds & platelets from carrier fluid--golden ylw fluid (/plasma). The cells are returned to you in saline (salt water) and the plasma is collected. Plasma can be donated every 3-7 days. ...Read more

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What are plasma derived clotting products?

What are plasma derived clotting products?

Blood derived: The liquid part of blood, called plasma, contains a number of proteins/factors essential for blood clotting. Some of the factors can be isolated for administration to patients deficient in a given factor, e.g., factor viii for hemophilia. ...Read more

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