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The O blood type is quite common. Why are you still always looking for O blood donors?

American Red Cross - Blood Services NEO Region
Type O Red Cells are the universal donor Red Cells and can be given to patients of any blood type. This is why type O donors are in great demand. Type O Red Cells are frequently used for patients in an emergency, when there is not enough time to type their blood.
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What is the most common blood type?

San Diego Blood Bank - Blood Donation Frequently Asked Quest...
This is an average distribution of the blood types in the United States. The distribution may be different for specific ethnic groups:
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Why is there always a need for Type O blood?

kentucky blood center
While all blood types are always needed to be on hand for patients transfusions, Type O blood has several characteristics that create a greater daily need for it. Go here to find out about Type O blood.
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Is there any less common Blood Groups? Rare Blood Group Donors when can they donate?

Rotary International District 3230 : Frequently Asked Questi...
Yes, There are rare Blood Group Donors usually who are RH NEGATIVE TYPE. These groups of donors can donate only when there is demand for that type of Blood and can donate at that juncture.
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I notice you list the blood type of donors. Why is that important?

SpermCenter.com Frequently Asked Questions
Blood type has two components, ABO type and Rh factor. Blood type is important for two reasons. If you are Rh- (negative) and the donor is Rh+ (positive), your baby will be Rh+ and if the baby's red blood cells leak into your system, your body may produce antibodies to the Rh D factor in Rh+, a condition called sensitization. These antibodies can cross the placenta and harm the red blood cells in your unborn baby or the next Rh+ baby you have.
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middot; What is the most common blood type?

In an emergency, anyone can receive type O red blood cells, and type AB individuals can receive red blood cells of any ABO type. Therefore, people with type O blood are known as "universal donors," and those with type AB blood are known as "universal recipients." In addition, AB plasma donors can give to all blood types.Back to top
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What blood type is most common? What type is most needed?

About the Greater Alleghenies Region American Red Cross: Fre...
In the Greater Alleghenies Region, out of 100 donors: 35 are O Positive, 33 are A Positive, 9 are B Positive, 9 are O Negative, 8 are A Negative, 3 are AB Positive, 2 are B Negative and 1 is AB Negative. Although all blood types are needed every day, there is a special need for type O Negative because it is the universal blood type and can be transfused to anyone in an emergency. I've been told that because my blood type is "O" I should donate every 56 days.
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Which blood types can be transfused to a person with type A, B, AB, or O blood?

American Red Cross - Blood Services NEO Region
The mother's body may form an immune response against the Rh markers on the baby's red cells, causing the baby's red cells to break down. Since blood testing is routinely performed on pregnant women, such situations can be detected early and treated appropriately.
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ABO blood types) Both my wife and I are type A, but our son is type O. Is this possible?

Frequently Asked Questions
Yes. A person's blood type results from inheriting a gene for A, B or O from each parent. Two genes result, and this determines the blood type of the child. Type O is the name given when someone lacks an A or B gene. When O is present along with the gene for A or B, e.g. AO or BO, the A or B is the dominant gene and determines that person's type, as shown below: In your family, the genes of both you and your wife must be AO.
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Why can platelet donors give blood more frequently than whole blood donors?

American Red Cross Blood Services, New England Region, Maine...
Whole blood donors may give blood every 8 weeks in order to allow plenty of time for their red cells to be replenished. Apheresis (platelet) donors can donate more frequently, as much as 24 times per year, because the platelet and plasma components are replaced in the body more quickly than red cells. The Red Cross is fully committed to remaining a blood collection organization depending completely upon volunteer donors and does not pay for blood donations.
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The AB blood type is quite rare. Doesn't that mean you need more AB people to donate blood?

American Red Cross - Blood Services NEO Region
Since type AB patients can receive blood of any type, hospitals often do not need to stock type AB Red Cells. However, Plasma and Platelets from type AB donors can be given to patients of any blood type, and therefore, type AB donors are in great demand for Platelet and Plasma donations.
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Cataract surgery has become quite common. Are there any new advances?

Frequently Asked Questions - Aging Eye .com
Cataract surgery has evolved tremendously in recent years - lenses are removed and replaced through smaller and smaller incisions. Sophisticated computer-driven ultrasound probes, precise diamond knives, "needle-free" anesthesia and foldable lenses have made surgery and recovery virtually "quick and painless." We now have a more efficient method for removing the natural lens - through an incision one-tenth of an inch in size.
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Calicut's Pulse on the net!
The approximate distribution of blood types in India is as follows. Distribution may be different for specific racial and ethnic groups: Does it become compulsion for a person to donate blood after registering yourself on blooddonors@calicutcity.com No, it doesn't .The purpose of blooddonors@calicutcity.com is to make just an informative bridge between recipient & potential blood donors.
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What are the most common reasons why donors are deferred?

Frequently Asked Questions
Anemia (low blood count), elevated temperature, pulse or blood pressure, and travel to a malarial area.
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What are the risks associated with blood from volunteer donors, beyond HIV?

Blood Transfusions/Knowing Your Options: Frequently Asked Qu...
Most of the blood transfused is allogeneic (al-O-je-nay-ik) blood from others. Allogeneic blood is compatible with, but different from your own, which increases the risk of an undesired reaction. Ninety percent of transfusion reactions are caused by the donor's white blood cells or leukocytes transfused along with the red cells or platelets. Leukocytes or white blood cells carry certain viruses and can suppress the immune systems of patients increasing their risk of infections after surgery.
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Description:- What should be the blood group of the donors?

EHIRC - Frequently Asked Questions (FAQs)
Answer :- If the patients blood group is positive A, B, O or AB then the donors could be of any group. In case of negative blood group A, B, O or AB then the donors should preferably of the same group or a part of the donations should be of the same group.
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Why do we need blood donors?

FAQ
Nine out of ten people will need blood at some point in their lives. Currently, there is no possible substitute for blood. The human body is the only manufacturer of this fluid—literally, the liquid of life. The local community blood supply depends on donors like YOU. The blood supply needs to be replenished constantly. Blood products have a short shelf life, from 5 to 42 days depending on the component.
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What is this register blood donors ? is it useful ?

Friends2support: Blood donors a click away ::
Every day we are hearing from our friends, collegues, relatives or their knowing persons need blood. So we collect blood donors information and we will put in our site. Any one can check our site and get their information like contact information of blood donor, so they can reach them directly. Yes, it is very useful to everyone. We hope after we put blood donors information nobody can get tense to get blood donor. If you are interested to join in Blood Donor program Click here
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Can I find out my blood type?

American Red Cross: Donation Information
Yes. You will receive a donor card approximately eight weeks after your donation. Your blood type will be noted on that card.
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American Red Cross - Blood Services NEO Region
When you donate blood with the American Red Cross we will send you a Red Cross donor card that indicates your blood type.
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American Red Cross Blood Services, New England Region, Maine...
All people belong to one of four inherited blood groups: A, B, AB and O. The letters A and B refer to the kind of antigens found on an individual's red blood cells. An antigen is a protein or carbohydrate on the cell that triggers an immune response, such as the formation of antibodies. this time, the American Red Cross does not have an FDA approved re-entry protocol for donors who have had false positive test results.
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Centrex Laboratories Inc
This test, as with all laboratory tests, must be ordered by a physician. Centrex does not perform blood typing test on specimens without an authorized physician order. If you are interested in knowing your blood type, it is best to contact your physician directly. Yes, if you have had laboratory services performed at Centrex in the past, your information is in the computer. However, a laboratory requisition needs to be completed each visit to verify that the information is accurate and updated.
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Why is our Texas donor egg program looking for donors?

Houston Texas Donor Egg Program FAQ
Many times infertile women are not able to use their own eggs in an in vitro fertilization cycle and are candidates for our donor egg program. This could be due to: Pelvic, or other diseases. Our donor egg program maintains a pool of donors so that recipients have a better chance of choosing one that closely matches their physical characteristics. Becoming an egg donor is a wonderful way to help infertile couples achieve their dreams of having families.
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What is the most common type of acne?

Acne FAQ - Acne Information - My Acne Solutions
Acne vulgaris is by far the most common form of acne. For most individuals, the occasional pimple or zit, is simply an instance of acne vulgaris. Clogged pores resulting from excess oil and dead skin cells cause a build of of bacteria, and ultimately a pimple to form. Acne vulgaris does range from mild to severe, but in most cases it can be kept under control by using an all natural acne treatment.
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Why are common blood pressure treatments often ineffective?

Questions about lower blood pressure with breathing and musi...
Blood pressure treatment is difficult and frustrating because it has numerous causes, many of them unknown. Any treatment of a mere symptom or an unproven cause is bound to be hit or miss.
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What are you looking for in my blood and saliva?

Frequently Asked Questions
We want to test the blood and saliva samples for chemicals like phthalates, hormones, perfluorinated chemicals, metals, pesticides, and possibly other toxins. The importance of having a data bank of these samples is that with emerging technology and advances in science, we may be able to do more tests in the future than we can do now. Having these samples creates the possibility of study in many different areas of breast cancer research.
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Why doesn't the Red Cross pay its blood donors to increase the blood supply?

Frequently Asked Questions
Scientific data shows that people who donate blood for altruistic reasons are the safest blood donors. As an extra layer of safety to the blood supply, Red Cross accepts only volunteer blood donors.
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What type of frame grabber do I need for a Shad-o-Box camera?

Rad-icon Imaging Corporation - Frequently Asked Questions
The Shad-o-Box cameras will work with most standard digital frame grabbers. The frame grabber interface consists of 16 data lines, three timing outputs (pixel clock, hor. sync and vertical sync), a strobe input and four control I/O lines. Both RS-422 and LVDS versions of the cameras are available. A custom cable is required for most frame grabbers, although some frame grabbers that use the 68-pin AIA interface may work with just a simple SCSI cable.
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Why are healthy persons weighing less than 110 lbs. not eligible as blood donors?

Frequently Asked Questions
There is about a 1 in 20 chance that a donor may faint during or after blood donations. In many cases this is related to the fall in blood volume associated with donation. Since blood volume is proportional to body weight, smaller persons have a greater % of their blood volume removed. Therefore they are at increased risk of these reactions and should not donate. Exceptions are made for persons donating for themselves prior to planned surgery.
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