However, donating blood regularly may lower iron stores, according to a study. This may reduce the risk of heart attack. High body iron stores are believed to increase the risk of heart attack. Regular blood donations were thought to lower blood pressure , but a study suggests these observations are deceiving and are not a real physiological response.
Blood donation is safe for healthy adults. New, sterile equipment is used for each donor. Some people may feel nauseous, lightheaded, or dizzy after donating blood. If this happens, it should only last a few minutes. You can lie down with your feet up at the until you feel better.
You may also experience some bleeding at the site of the needle. Applying pressure and raising your arm for a couple of minutes will usually stop this. You may develop a bruise at the site. You must register to donate blood. This includes providing identification, your medical history, and undergoing a quick physical examination. Whole blood donation is the most common type of donation. This is because it offers the most flexibility.
It can be transfused as whole blood or separated into red cells, platelets, and plasma for different recipients. Platelets are given to prevent internal bleeding for people who are being treated for leukaemia, severe haemorrhage, liver disease, trauma and surgery. Platelets are also needed for people who have a low platelet count as a result of cancer treatment. Finally, plasma is used in 18 life-giving ways to treat people with burns, cancer, brain and nerve diseases and more.
Plasma can be donated every two weeks while platelets can be given every two to four weeks, but for whole blood in Australia there is an day lock-out period. All this donated blood can only be stockpiled for a limited time. Whole blood can be stored for 21 days, but platelets only last for five days. Bear in mind that to make a single bag of platelets, four people need to donate. And platelet supply is particularly at risk during the holiday season as it requires constant donation.
According to the Red Cross, one in three Australians will need blood or blood products in their lifetime, but only one in 30 Australians donate blood every year. In fact, in , only 2. In the same year the Red Cross collected 1. Who Can Donate Wondering if you're eligible to donate blood? Find a Location Find a blood donation location close to you, and schedule your appointment.
First Time Donor? We'll guide you through the safe and simple donation process and answer any questions you have. School Drives Organizing a blood drive at your school provides you with leadership opportunities.
Corporate Drives Promote teamwork at your office by organizing a blood drive for your company. Community Drives Community blood drives are a great way to bring people together for a good cause: saving lives. In the Classroom We offer blood education programs from Pre-K to High School about the benefits of blood sciences and blood donations. Lunch and learn Our Lunch and Learn sessions are for any business or organization that wants to serve the community by supporting blood donations.
Take a Tour Learn what happens to blood after your donation. What's Your Blood Type? There are eight common blood types, which are determined by the presence of certain antigens. Parts of Blood Blood is a mixture of 4 components. Why is Blood Important? Blood Education Program Community Blood Center offers a fulltime certified teacher and a blood education program designed for grades K Some blood types are quite rare and are likeliest to be found among people with shared ancestral origins.
Visit our Blood and Diversity page for more information on the need for diversity in the blood supply. CMV is known as the cytomegalovirus. Unfortunately, these antibodies might pose a danger to particularly vulnerable patients. In a medical setting, CMV-negative blood may be utilized for transfusions for pediatric-specific conditions for newborns and premature babies, as well as for immune-compromised adults.
Blood donations can yield a variety of blood products, including red cells, platelets and plasma. You may be most familiar with the typical whole blood donation drive seen at workplaces, schools and community events, but there are a few other ways to help give more life through the Red Cross. This includes red blood cells, white blood cells, platelets and plasma. Whole blood donations are typically used to help patients fight cancer, blood disorders and traumatic injuries.
The Power Red donation enables the donor to safely donate two units of red blood cells at just one appointment! The Power Red donation is similar to the whole blood donation, except a phlebotomist uses a special machine to ensure two units of exclusively red blood cells are collected. The machine returns the other blood components to you. Think of it as a more efficient way to yield more fuel for patients.
For more information on eligibility to donate visit the power red donations information page. Platelets help your body create clots to stop bleeding.
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