What gases are exchanged in the respiratory system? What organ is made up of masses of alveoli? What is the pulmonary surfactant produced by? In which body cavities are the lung located? What are the smallest tubes in the lungs? What are alveoli?
Are the lungs a part of the circulatory system? What structures protect the heart? What is the function and structure of an artery? In humans, how is the circulatory system tied to the respiratory system? Which blood vessel of the pulmonary circuit will carry deoxygenated blood?
2. Which of the following statements about the circulatory system is/are correct? A The circulatory system consists of the heart, lungs and nose. B Our blood vessels, which form part of our circulatory system, carries blood to all parts of our body.C The circulatory system transports oxygen...
10. Which of the following statements about the human circulatory system are correct?2 A Oxygen-poor blood is returned to the heart before it reaches the lungs.B Oxygen-poor blood is retumed directly to the lungs without reaching the heart first.C Contraction and relaxation of the muscles in...
10. The diagram below shows the human circulatory system. A, B and C are organs and W is a blood vessel.low in Boxygen WA CWhich of the following correctly identifies A, B, C and W? 1A BC W(1)Stomach Heart Lungs Low in oxygen(2)Lungs Heart Stomach High in oxygen(3)Heart Lungs...
百度试题 结果1 题目 The functions of thesystem are to return fluid to the circulatory system from the intercellular tissue spaces. A. lymphatic B. cardiovascular C. respiratory D. digestive 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
Transparencies depicting the organs of the human body are accompanied by a text introducing the skin, muscles, skeleton, lungs, circulatory system, and other systems, and telling how each part works.Robert J. Fabiny
It includes the lungs; trachea, or windpipe; and the diaphragm, a muscle that pulls air into and pushes air out of the lungs. Urinary: The urinary system helps eliminate a waste product called urea, which is produced when certain foods are broken down. The system includes the two kidneys;...
the lungs in a process called pulmonary circulation. The oxygenation of the blood is one of the primary functions of the respiratory system. Air inhalation is begun by contractions of the diaphragm muscle, allowing therib cageto expand and causing suction in the chest that pulls air down into ...
Are the kidneys inferior to the lungs? Which kidney structure empties into the ureter? What does the bladder do in the excretory system? What does the urethra do in the excretory system? What is GFR in a blood test for the kidneys?