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。
What substances do bone cells take from the blood? What are blood vessels? What is the role of platelets in hemostasis? What is the shape of platelets? Which bone marrow produces red blood cells? How does bone marrow produce blood?
Antigens are substances that have the potential to evoke an immune response. Blood antigens are divided into sugars (A and B) and a protein (Rh factor). If a blood transfusion is given to a person that contains an antigen (A or B antigen or Rh factor) that the person's blo...
One studyshowed that even one or two doses of ibuprofen or diclofenac (another NSAID) increased the risk of another event. During the 14 weeks of the study, naproxen did not appear to increase this risk. However, NSAIDS should not be used after coronary artery bypass graft (CABG) surgery...
Carry tampons or sanitary pads with you in case you start your period at an unexpected time. Change your pad or tampon about every 3 to 4 hours to keep the blood from soaking through your clothes. Change your tampon often to help prevent toxic shock syndrome (TSS). This rare condition ...
Providing additional information is thebasic metabolic panel, or BMP, which measures the amount various substances in your blood. These include: Glucose, a type of sugar that provides energy for your body and brain. Relevant to diabetes, the BMP measures the blood glucose levels at the time of...
Well, the biconcave shape helps the RBCs carry out a number of functions with ease, such as: Equal and fast diffusion of oxygen through its surface. Ability to squeeze through capillaries without becoming damaged Providing a large surface area for absorption and removal of substances. ...
Other promising signs include positive changes in your blood work. Some side effects also may indicate that your immune system is doing its job. What Is the Success Rate of Immunotherapy? Researchers admit that it’s still hard to predict who will respond to immunotherapy and who won’t. Howe...
Plasma distributes the substances it contains as it circulates throughout the body. The cellular portion of blood contains red blood cells (RBCs), white blood cells (WBCs) and platelets. The RBCs carry oxygen from the lungs; the WBCs help to fight infection; and platelets are parts of ...
The carotid arteries are blood vessels in your neck that carry blood to your brain. How is a stroke treated?Treatment depends on the type of stroke you had:Medicines may be given to prevent blood clots, break up clots, or help your blood clot more easily. You may also need medicines to...