Sunday, October 24, 2010
22. The Fruit Loop, 10/23/10
Friday, October 22, 2010
21. Donating Blood, 10/22/10
Here are some interesting statistics about the gift of life: Blood.
• More than 4.5 million patients need blood transfusions each year in the U.S. and Canada.
• Someone needs blood every 2 seconds.
• Only 38% of the U.S. population is eligible to donate blood – less than 10% do annually.
• One pint of blood can save up to 3 lives.
• Healthy adults who are at least 17 years old, and at least 110 pounds may donate about a pint of blood every 56 days, or every 2 months. Females receive 53% of blood transfusions; males receive 47%.
• AB is the universal recipient; O negative is the universal donor of red blood cells.
• Blood or plasma that comes from people who have been paid for it cannot be used for human transfusion.
• Cancer, transplant and trauma patients, and patients undergoing open-heart surgery may require platelet transfusions to survive.
• A patient could be forced to pass up a lifesaving organ, if compatible blood is not available to support the transplant.
• Thirteen tests (11 for infectious diseases) are performed on each unit of donated blood.
• 17% of non-donors cite "never thought about it" as the main reason for not giving, while 15% say they are too busy.
• The #1 reason blood donors say they give is because they "want to help others."
• Shortages of all blood types happen during the summer and winter holidays.
• Blood centers often run short of types O and B red blood cells.
• If all blood donors gave 3 times a year, blood shortages would be a rare event. (The current average is about 2.) If only one more percent of all Americans would give blood, blood shortages would disappear for the foreseeable future.
• The actual blood donation usually takes about 10 minutes. The entire process - from the time you sign in to the time you leave - takes about an hour.
• After donating blood, you replace the fluid in hours and the red blood cells within 4 weeks. It takes 8 weeks to restore the iron lost after donating.
• You cannot get AIDS or any other infectious disease by donating blood.
• Forty-two days: How long most donated red blood cells can be stored.
• Five days: How long most donated platelets can be stored.
• One year: How long frozen plasma can be stored.
• 46.5 gallons: The amount of blood you could donate if you begin at age 17 and donate every 56 days until you reach 79 years old.
Sunday, October 10, 2010
20. Treehouse & Zip Lining, 10/9/10
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