Monday, 3 November 2014

Donate blood!

Blood Donors Guidelines

 Have a good meal at least 3 hours before donating blood.
 Accept the snacks offered to you after the donation, it is vital that you have them. You are
recommended to have a good meal later.
 Avoid smoking on the day before donating. You can smoke 3 hours after donation.
 You will not be eligible to donate blood if you have consumed alcohol 48 hours before donation.

Misconceptions about donating blood

 "I will feel drained and tired after donating" - You will not feel drained or tired if you continue to
drink fluids and have a good meal.
 "I cannot resume normal activities" - You can resume all your normal activities, though you're
asked to refrain.
 "I will have low blood" - If you are okayed to donate by the doctor you will still have surplus
blood after the donation.
 "I can't take alcohol..." - You can on the next day.
 "It will be painful while donating" - No, you will not feel any pain.
 "I will feel dizzy and may faint" - You will not faint or feel uncomfortable after donating blood.
 "I may get AIDS!" - No! Make sure disposable syringes are used and all measures are taken to
keep you germ free.
 "My blood is common. I don't think there will be demand for it" - That is why the demand for
your type is greater than for rare types.

Blood Facts

 Blood is the life-maintaining fluid that circulates through the body's heart, arteries, veins and
capillaries.
 Blood carries to the body nourishment, electrolytes, hormones, vitamins, antibodies, heat, and
oxygen.
 Blood carries away from the body waste matter and carbon dioxide.
 Blood fights against infection and helps heal wounds, keeping you healthy. Blood makes up about 7% of your body's weight.
 A newborn baby has about one cup of blood in his or her body.
 White blood cells are the body's primary defence against infection.
 Granulocytes, a type of white blood cell, roll along blood vessel walls to search and destroy
bacteria.
 Red blood cells carry oxygen to the body's organs and tissues.
 There are about one billion red blood cells in two to three drops of blood.
 Red blood cells live about 120 days in the circulatory system.
 Blood platelets help clotting and give those with leukemia and other cancers a chance to live.

Courtesy: http://blood.tnfinds.com

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