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SPECIAL THANKS TO OUR BLOOD DONATOR'S
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LIST OF SOME PEOPLE WE DONATED BLOOD IN EMERGENCY
Blood donation is a most important social service to the humankind. As being a human, we must donate blood to save others life. Through blood donation, we can help various needy people and save their precious life. Blood can be regenerated itself in the body and fulfill its amount, once it is donated but life cannot be got back, once it is gone. A normal and healthy person can easily donate blood many times between 18-60 years of age. Blood donation at the right time can save millions of life all over the world every year. There is very less percentage of healthy people who can donate blood, so please be a voluntary blood donor.
Share a little, care a little – Donate Blood.
Five minutes of your time + 350 ml. of your blood = One life saved.
Blood is meant to circulate. Pass it around.
Donation of Blood means a few minutes to you but a lifetime for somebody else.
The blood you donate gives someone another chance at life. One day that someone may be a close relative, a friend, a loved one—or even you.
A life may depend on a gesture from you, a bottle of Blood.
To give blood you need neither extra strength nor extra food,and you will save a life.
Do you feel you don’t have much to offer? You have the most precious resource of all: the ability to save a life by donating blood! Help share this invaluable gift with someone in need.
Blood Donation will cost you nothing but it will save a life!
If you’re a blood donor, you’re a hero to someone, somewhere, who received your gracious gift of life.
The finest gesture one can make is to save life by donating Blood.
Tears of a mother cannot save her Child. But your Blood can.
The Blood Donor of today may be recipient of tomorrow.
To the young and healthy it’s no loss. To sick it’s hope of life. Donate Blood to give back life.
Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.
Blood performs many important functions within the body, including:
Supply of oxygen to tissues (bound to hemoglobin, which is carried in red cells).
Supply of nutrients such as glucose, amino acids, and fatty acids (dissolved in the blood or bound to plasma proteins (e.g., blood lipids)).
Removal of waste such as carbon dioxide, urea, and lactic acid.
Immunological functions, including circulation of white blood cells, and detection of foreign material by antibodies.
Coagulation, the response to a broken blood vessel, the conversion of blood from a liquid to a semisolid gel to stop bleeding.
Messenger functions, including the transport of hormones and the signaling of tissue damage.
Regulation of core body temperature
Hydraulic functions.
BLOOD DONATION In vertebrates, it is composed of blood cells suspended in blood plasma. Plasma, which constitutes 55% of blood fluid, is mostly water (92% by volume), and contains dissipated proteins, glucose, mineral ions, hormones, carbon dioxide (plasma being the main medium for excretory product transportation), and blood cells themselves. Albumin is the main protein in plasma, and it functions to regulate the colloidal osmotic pressure of blood. The blood cells are mainly red blood cells (also called RBCs or erythrocytes), white blood cells (also called WBCs or leukocytes) and platelets (also called thrombocytes). The most abundant cells in vertebrate blood are red blood cells. These contain hemoglobin, an iron-containing protein, which facilitates oxygen transport by reversibly binding to this respiratory gas and greatly increasing its solubility in blood. In contrast, carbon dioxide is mostly transported extracellularly as bicarbonate ion transported in plasma.
Vertebrate blood is bright red when its hemoglobin is oxygenated and dark red when it is deoxygenated. Some animals, such as crustaceans and mollusks, use hemocyanin to carry oxygen, instead of hemoglobin. Insects and some mollusks use a fluid called hemolymph instead of blood, the difference being that hemolymph is not contained in a closed circulatory system. In most insects, this "blood" does not contain oxygen-carrying molecules such as hemoglobin because their bodies are small enough for their tracheal system to suffice for supplying oxygen.
Jawed vertebrates have an adaptive immune system, based largely on white blood cells. White blood cells help to resist infections and parasites. Platelets are important in the clotting of blood. Arthropods, using hemolymph, have hemocytes as part of their immune system.
Blood is circulated around the body through blood vessels by the pumping action of the heart. In animals with lungs, arterial blood carries oxygen from inhaled air to the tissues of the body, and venous blood carries carbon dioxide, a waste product of metabolism produced by cells, from the tissues to the lungs to be exhaled.
Medical terms related to blood often begin with hemo- or hemato- (also spelled haemo- and haemato-) from the Greek word αἷμα (haima) for "blood". In terms of anatomy and histology, blood is considered a specialized form of connective tissue, given its origin in the bones and the presence of potential molecular fibers in the form of fibrinogen.
A blood donation occurs when a person voluntarily has blood drawn and used for transfusions and/or made into biopharmaceutical medications by a process called fractionation (separation of whole-blood components). Donation may be of whole blood (WB), or of specific components directly (the latter called apheresis). Blood banks often participate in the collection process as well as the procedures that follow it.
Today in the developed world, most blood donors are unpaid volunteers who donate blood for a community supply. In poorer countries, established supplies are limited and donors usually give blood when family or friends need a transfusion (directed donation). Many donors donate as an act of charity, but in countries that allow paid donation some donors are paid, and in some cases there are incentives other than money such as paid time off from work. Donors can also have blood drawn for their own future use (autologous donation). Donating is relatively safe, but some donors have bruising where the needle is inserted or may feel faint.
Potential donors are evaluated for anything that might make their blood unsafe to use. The screening includes testing for diseases that can be transmitted by a blood transfusion, including HIV and viral hepatitis. The donor must also answer questions about medical history and take a short physical examination to make sure the donation is not hazardous to his or her health. How often a donor can donate varies from days to months based on what component they donate and the laws of the country where the donation takes place. For example, in the United States, donors must wait eight weeks (56 days) between whole blood donations but only seven days between plateletpheresis donations and twice per seven-day period in plasmapheresis.
The amount of blood drawn and the methods vary. The collection can be done manually or with automated equipment that takes only specific components of the blood. Most of the components of blood used for transfusions have a short shelf life, and maintaining a constant supply is a persistent problem. This has led to some increased interest in autotransfusion, whereby a patient's blood is salvaged during surgery for continuous reinfusion—or alternatively, is "self-donated" prior to when it will be needed. (Generally, the notion of "donation" does not refer to giving to one's self, though in this context it has become somewhat acceptably idiomatic.)
Donor safety
The donor is also examined and asked specific questions about their medical history to make sure that donating blood is not hazardous to their health. The donor's hematocrit or hemoglobin level is tested to make sure that the loss of blood will not make them anemic, and this check is the most common reason that a donor is ineligible.Pulse, blood pressure, and body temperature are also evaluated. Elderly donors are sometimes also deferred on age alone because of health concerns.The safety of donating blood during pregnancy has not been studied thoroughly, and pregnant women are usually deferred until six weeks after the pregnancy.
Blood testing
The donor's blood type must be determined if the blood will be used for transfusions. The collecting agency usually identifies whether the blood is type A, B, AB, or O and the donor's Rh (D) type and will screen for antibodies to less common antigens. More testing, including a crossmatch, is usually done before a transfusion. Group O is often cited as the "universal donor" but this only refers to red cell transfusions. For plasma transfusions the system is reversed and AB is the universal donor type.
Most blood is tested for diseases, including some STDs. The tests used are high-sensitivity screening tests and no actual diagnosis is made. Some of the test results are later found to be false positives using more specific testing. False negatives are rare, but donors are discouraged from using blood donation for the purpose of anonymous STD screening because a false negative could mean a contaminated unit. The blood is usually discarded if these tests are positive, but there are some exceptions, such as autologous donations. The donor is generally notified of the test result.
Donated blood is tested by many methods, but the core tests recommended by the World.
Health Organization are these four:
Hepatitis B Surface Antigen
Antibody to Hepatitis C
Antibody to HIV, usually subtypes 1 and 2
Serologic test for Syphilis.
Donor health benefits
By donating blood the iron stores in the body are maintained at healthy levels. A reduction in the iron level in the body is linked with low cancer risk. Healthy Heart and Liver: Blood donation is beneficial in reducing the risk of heart and liver ailments caused by the iron overload in the body.
In patients prone to iron overload, blood donation prevents the accumulation of toxic quantities.Donating blood may reduce the risk of heart disease for men, but the link has not been firmly established and may be from selection bias because donors are screened for health problems.
Do you know that the donating blood regularly (blood transfusion) proved has beneficial? Not only to recipient, but the donors also get many benefits. Donating Blood useful for their both health, including reduced cancer risk and hemochromatosis. Therefore, many people who are always do donating blood regularly for the sake of helping people, also getting benefits. Health benefits of blood donation regularly are numerous, especially if you donating blood regularly and periodically. Usually, donating blood maximum 5 times a year with a donation within three months, can be said to be routine.
Research published in 2012 demonstrated that repeated blood donation is effective in reducing blood pressure, blood glucose, HbA1c, low-density lipoprotein/high-density lipoprotein ratio, and heart rate in patients with metabolic syndrome.
Benefits of Blood donation Ragularly
The benefits of donating blood regularly can be grouped into several groups:
- Helpful to vital organs like the heart and the red blood cells
- Beneficial to prevent and reduce chronic diseases such as stroke and cancer
- useful for beauty such as maintaining a healthy weight and prevent aging.
How could? because donating blood regularly able to balance the body system. Read the following full review:
Benefits of blood donors regularly to the vital organs
Reduce riks of Heart Attacks
Studies have shown that benefits of Blood Donation can reduce the risk of heart attacks to 1/3 times, especially in men. Blood, especially red blood cells are the cells that contain hemoglobin which is formed of iron, which serves to bind oxygen. The iron requirement depends on gender and age. Male adults need 8.5 mg / day and adult women of childbearing age requires 18.9 mg / day. Iron requirements can be obtained from foods derived from biological sources (non-heme iron) with the bioavailability of 2-3% and animal sources (heme iron) with a bioavailability of 20-23%.
The fact that the non-heme iron that difficult to be absorbed in fact actually beneficial because iron is too easily absorbed when consumed in excess, such as heme iron that comes from meat, it will accumulate in the body and can increase the risk of coronary heart disease.
Iron that accumulates will increase free radicals in the body and can oxidize cholesterol. Same with benefits of laughter, The oxidized cholesterol that will settle on the walls of blood vessels. Oxidation of cholesterol buildup in blood vessels will cause plaque (atherosclerosis), which is the forerunner of the incidence of coronary heart disease.
By donating blood regularly, blood regeneration will take place more quickly, the oxidation of cholesterol becomes slower. In addition, blood flow more smoothly and also can to prevent the accumulation of fat and cholesterol oxidation in the coronary arteries walls. This can reduce the risk of coronary heart disease.
Prevent Liver Damage
The liver is important to the body. Actively, it heps the metabolism process of vitamins, minerals, protein, fats, and carbohydrates. The liver converts glucose into glycogen and help in the storage of glycogen, vitamins and minerals. The liver also important to role in the blood purification and detoxification. The liver also synthesizes plasma proteins and blood clotting agents.
With donating blood regularly, it means we have to prevent liver damage caused by excess iron in the body. Intake of foods rich in iron can increase iron levels in the body, because iron is only in limited use, the excess iron to be absorbed and stored in the liver and pancreas. At the end of these events could increase the risk of cirrhosis, liver failure, damage to the pancreas, and heart abnormalities.
Stimulate Corpuscle
After donating blood, the body works to replenish blood loss. Benefits of blood donors regularly can help stimulate the production of new blood cells. Donating blood helping the body stay healthy and work more efficiently.
Side effect of donating blood regularly to our vital organs
Generally no side effects on the heart and other vital organs. it’s just may occur a decrease in heart rate and blood pressure drop sometimes. Actual Decrease in heart rate and blood pressure are normal reactions to the donating blood.
The benefits of donating blood regularly to prevent and reduce the risk of chronic diseases
Reducing the Risk of Hemochromatosis
Haemochromatosis is a genetic disorder in which the body absorbs too much iron from food that our bodies undergo the course of causing excess iron.
Excess iron is then deposited in various organs, especially the liver. Excess iron can also be stored in the pancreas, liver, testis / ovary, skin and joints. The main action in overcoming Haemochromatosis is the removal of blood routine, it is done to reduce the excess iron from the body.
It can be inherited or may be caused by alcoholism, anemia or other disorders. Donating blood regularly donors can help reduce overload iron.
Reduce the risk of heart disease
In the blood there is a component called iron. Iron is an effect on the thickness of the blood. High iron levels cause blood thicker. Besides the increase in iron levels can also accelerate the process of oxidation of cholesterol.
It can affect in blood and increase friction when blood flow in the blood vessels thus increasing the risk of the occurrence of resistance in the blood vessels. According to the American Journal of Epidemiology, by donating blood you can lower the risk of heart disease by 33% and reduce the risk of heart attack by 88%.
Researchers from the American Medical Association said that by donating blood every six months can reduce the risk of heart attack and stroke at the age of 43 to 61 years.
Lower risk of cancer
Cancer is a deadly disease that is most feared. The risk of contracting cancer is often associated with high levels of iron in the blood.
The higher iron content, the greater the potential for developing cancer. Good news for regular blood donors, in which the content of iron in the blood can be controlled by means of a blood donor. That is, the risk of cancer of the liver, intestines, lungs, throat and forth, getting lower.
Lowering cholesterol
By donating blood, we not only help others, but also reduce the risk of cholesterol disease. In fact, that it’s not all cholesterol is regarded as an enemy. The proof High density lipoprotein (HDL) can be beneficial for the body because it can expedite the flow of blood. But you have to worry is Low Density Lipoprotein (LDL), which can lead to clogging and blocking the flow of blood.
Blood contains iron, if the iron in blood is overload, cholesterol can be oxidized. This means that there will be a blockage in blood vessels. Therefore, it takes a blood donation to reduce the amount of iron in the blood.
LDL cholesterol is commonly found in animal foods such as meat, other foods are fast food and milk. If the amount of iron is not removed through blood donation, there will be fat deposition on the walls of blood vessels. And in turn can lead to other diseases such as heart disease and stroke.
Accelerate the wound healing process
Your body will adjust to the reduction in red blood cells when you perform a blood donor. Adjustment of the body such as this also happens when your body wounds. The impact, these adjustments will also affect the wound healing process that you experience.
Benefits of donating blood regularly for beauty
Maintain weight
For those who are overweight, it is advisable to undergo blood donor regularly. Because, each blood donation can burn fat up to 650 calories. However, blood donors cannot be regarded as an attempt to lose weight.
Its only weight control only. Due to become a blood donor, there are special conditions. For donors who weighs about 49 kilograms, must have hemoglobin levels and iron are healthy to be able to donate regularly every two months or three months.
Prevent Premature Aging
By donating blood regularly, you not just getting weight loss but your mind also becomes more stable. By doing so, all the activities you are doing more focused and makes it all running smoothly. so you do not experience stress.
Stress is one of the triggers premature aging, if you can keep your mind, then by a blood donor, you can keep your skin that are not easily wrinkled. Benefits of blood donor for these women have a lot to prove. Aside from being a concern for fellow human beings, blood donor also can give more benefits which is very surprising.
What should you eat before giving blood?
Drink an extra 16 oz. of water or nonalcoholic fluids before the donation. Eat a healthy meal before your donation. Avoid fatty foods, such as hamburgers, fries or ice cream before donating. (Fatty foods can affect the tests we do on your blood.
Why do we need to donate blood?
A single donation can potentially help more than one patient. Donors can give either whole blood or specific blood components only. The process of donating specific blood components – red cells, plasma or platelets – is called apheresis..Healthy bone marrow makes a constant supply of red cells, plasma and platelets.
Why is it important for people to donate blood?
Because the need for blood is constant, so is the need for donations. Every day, all the hospitals and clinics in Catalonia need blood and blood components to treat patients, since most surgical interventions and a great number of medical procedures require blood transfusions.
How many times can you give blood?
How often can I donate blood? You must wait at least eight weeks (56 days) between donations of whole blood and 16 weeks (112 days) between Power Red donations. Platelet apheresis donors may give every 7 days up to 24 times per year. Regulations are different for those giving blood for themselves (autologous donors).
What is the blood donation?
Blood donation is a voluntary procedure. You agree to have blood drawn so that it can be given to someone who needs a blood transfusion. Millions of people need blood transfusions each year. Some may need blood during surgery.
Tips for a Successful Donation
By following a few recommendations before, during and after your blood donation can help you make your donation experience as safe, successful and pleasant as possible.
Before Your Donation
- Blood Donation Tip - Eat HealthyMaintain a healthy iron level in your diet by eating iron rich foods, such as red meat, fish, poultry, beans, spinach, iron-fortified cereals and raisins.
- Get a good night's sleep.
- Drink an extra 16 oz. of water or nonalcoholic fluids before the donation.
- Eat a healthy meal before your donation. Avoid fatty foods, such as hamburgers, fries or ice cream before donating. (Fatty foods can affect the tests we do on your blood. If there is too much fat in your blood, your donation cannot be tested for infectious diseases and the blood will not be used for transfusion.)
- If you are a platelet donor, remember that your system must be free of aspirin for two days prior to donation.
- Remember to bring your donor card, driver's license or two other forms of ID.
During Your Donation
- Wear clothing with sleeves that can be raised above the elbow.
- Let the person taking your blood know if you have a preferred arm and show them any good veins that have been used successfully in the past to draw blood.
- Relax, listen to music, talk to other donors or read during the donation process.
- Take the time to enjoy a snack and a drink in the refreshments area immediately after donating.
After Your Donation
- Drink an extra four (8 ounce) glasses of liquids and avoid alcohol over the next 24 hours.
- Keep the strip bandage on for the next several hours.
- To avoid a skin rash, clean the area around the strip bandage with soap and water.
- Do not do any heavy lifting or vigorous exercise for the rest of the day.
- If the needle site starts to bleed, apply pressure to it and raise your arm straight up for about 5-10 minutes or until bleeding stops.
- If you experience dizziness or lightheadedness after donation, stop what you are doing and sit down or lie down until you feel better. Avoid performing any activity where fainting may lead to injury for at least 24 hours.
LIST OF SOME WORKING TEAM MEMBERS
