【解析】本句意思为“献血后需要喝点什么或吃点什么吗”,根据所给提示,第一段第二句话和第二段第一句Blood is a thick, red fluid which carries oxygen(氧气), water and food to all parts of the body. It keeps the body at the right temperature and protects it from disease.If you lose a ...
Blood is a thick, red fluid which carries oxygen, water and food to all parts of the body. It keeps the body at the right temperature (温度) and protects it from disease. If you lose a lot of blood, you need new blood. You can receive new blood from other people. This is ...
What is blood? Blood is a thick, red fluid which carries oxygen, water and food to all parts of the body. It keeps the body at the right temperature (温度) andprotects it from disease. If you lose a lot of blood, you need new blood. You can receive new bloodfrom other people. Th...
In this programme we’ll be finding out all about blood – why humans have different blood types and whether blood is something more than just a way of pumping oxygen around your body. Sam And of course we’ll be learning...
You may need extra oxygen if your blood oxygen level is lower than it should be. You may get oxygen through a mask placed over your nose and mouth or through small tubes placed in your nostrils. Ask your healthcare provider before you take off the mask or oxygen tubing.Treatment...
What do blood cells carry? A. water B. oxygen and nutrients C. food 相关知识点: 试题来源: 解析 B。中文解析:文章中提到“Blood cells carry oxygen and nutrients to different parts of our body”,所以血细胞携带氧气和营养物质,答案是 B。
Oxygen-Rich Blood: Oxygen-rich blood is the supply of blood in the body that has been oxygenated in the lungs. Through gas exchange in the alveoli of the lungs, oxygen molecules come in contact with the red blood cells and bond to the hemoglobin on those cells. ...
百度试题 结果1 题目What is the primary function of red blood cells? A. To carry oxygen B. To fight infections C. To clot blood D. To regulate body temperature 相关知识点: 试题来源: 解析 A 反馈 收藏
A hernia is typically a painless bulge that doesn't require immediate treatment. Get to know the symptoms of hernias and when you should seek further medical care. Claire WoltersFeb. 7, 2025 Changing Medicare Supplements These are the steps you need to take to change your Medicare supplement ...
3. Which of the following statements is TRUE according to the passage? A.The firemen didn’t save the parrots. B.The female parrot was given oxygen by an adult oxygen mask. C.The female parrot died in the end. D.The male parrot was as noisy as the other one. ...