Having lower blood pressure can reduce heart attack risk, but donating blood also removesironfrom your body. Having too much iron in your blood can restrict your blood vessels, making your heart attack risk higher. Free Checkup When you donate blood, you get a free mini-checkup. Before you...
Donating blood on a regular basis appears to reduce blood pressure, but appearances can be deceivingBackground: Previous studies have reported a relationship between blood donation and decreased risk for cardiovascular events, and it has been proposed that this may be due to a lowering of blood ...
Some people hold the wrong idea thatdonating blooddoes harm to the donor's health, but the truth is that when a small amount of blood is taken out, the body will make a quick adjustment to it.───有些人认为献血对捐赠者的健康有害,但事实是,当取出少量血液时,身体会迅速进行调整。
A health history is taken to ensure that the donor has not been exposed to diseases that can be transmitted by blood, and to determine if donating blood is safe for that person's own health. The donor's temperature, pulse, blood pressure and weight are obtained. A few drops of blood ...
have his temperature and blood pressure checked3. What should one do after donating blood?A. Eat and drink something.B. Leave the site immediately.C. Take exercise right now.D. Return to work after two days. 3I.阅读理解A(2018·烟台市3月高三诊断)Donating blood is a simple thing to do...
A health history is taken to ensure that the donor has not been exposed to diseases that can be transmitted by blood, and to determine if donating blood is safe for that person's own health. The donor's temperature, pulse, blood pressure and weight are obtained. A few drops of blood ...
When you are going for blood donation, be relaxed, which helps keep the right blood pressure(血压). During the blood donation activity, take a deep breath and try to calm yourself. Don’t join in some other activities. When you donate blood, you are making the effort to save someone’s...
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Before you donate, an employee from the blood bank will ask you some confidential questions about your health and lifestyle. You’ll also get a short health exam or “mini-physical.” An employee will take your pulse,blood pressure, and temperature, and take a small amount of blood for te...
Define Blood donation. Blood donation synonyms, Blood donation pronunciation, Blood donation translation, English dictionary definition of Blood donation. n a person who gives his or her blood to be used for transfusion Collins English Dictionary – Comp