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After you donate blood, the amount of blood taken isn't in your bloodstream anymore. Now you have to replace the volumn of the loss by hydration. This will ensure that you are not walking around with 500cc or so of blood loss. Most of the blood in your bloodstream is water anyways, so most of the hydration will replace it pretty quick. If you are a small frame person, small amounts of blood loss could cause you to be "anemic" temporarily, so you may pass out or feel dizzy until your body replaces the volumn thus maintaining the normal blood pressure your body is used to.
What else can I help you with?
Why blood clots do not form in a blood donation?
They do not form in a blood donation because blood clots are out of our anotomy
What changes would occur in cardiovascular system immmediately after the blood donation?
Immediately after blood donation, the cardiovascular system will be perfectly normal. Your body will replace its blood volume (as plasma) within 24 hours after donation. The bond marrow will replace the red blood cells in about 4 to 8 weeks, which is why you need to wait 8 weeks before donating whole blood again.
What are two main types of blood donation?
1) Allogeneic Blood Donation - A qualified blood donor donates blood for unknown recipient. The donation process in which a donor directly donates blood to a family member, relative or friend is called Directed Blood Donation. 2) Autologous Blood Donation - A person's blood is temporary preserved and will be transfused back at him after a surgery.
Is blood donation decreses the strength of donors?
Blood donation does not significantly decrease the strength of donors. While some may experience temporary fatigue or lightheadedness immediately after donating, the body quickly replenishes the lost blood volume and red blood cells. Most donors can resume normal activities shortly after donating, and regular blood donation can even have health benefits. Overall, the impact on physical strength is minimal and short-lived.
Is MSM blood donation regulated by the FDA?
Yes, MSM blood donation is regulated by the FDA.
How much blood is taken during donation?
A standard whole blood donation typically involves the collection of about one pint of blood, which is roughly equivalent to 500 milliliters. This amount represents approximately 10% of the average adult's blood volume.
Why people drink orange juice after blood donation?
There is no medical reason for orange juice. Important is only volume of any juice you like.
What is the unreasonable fluid choice for volume expansion?
placental blood drawn through umbilical vein
How does blood donation affect testosterone levels in the body?
Blood donation does not have a significant impact on testosterone levels in the body.
Why can't you donate blood if you have polycythemia vera?
Polycythemia Vera is the clonal expansion of red cells (primarily), white cells and platelets. Since PCV is a myeloproliferative disorder of unknown etiology, FDA guidelines require permanent deferral from volunteer blood donation. Patients with PCV may, however, donated blood for their own use (autologous donation).
What is a autologous donation?
advance banking of blood by the patient (known as autologous donation)
How much is 50 cc of blood?
Fifty cubic centimeters (cc) of blood is equivalent to 50 milliliters (ml), as 1 cc is equal to 1 ml. This volume is roughly equal to about 3.4 tablespoons. In terms of blood donation, 50 cc is a small amount compared to the typical donation of around 500 cc (or 500 ml).
