百度试题 结果1 题目The heart consists of the right and left ventricles and the right and left atria.A.对B.错 相关知识点: 试题来源: 解析 A 反馈 收藏
百度试题 结果1 题目The heart consists of the right and left ventricles and the right and left atria.相关知识点: 试题来源: 解析 对 反馈 收藏
The Heart: The heart is a muscular organ responsible for pumping blood through the entire body. The heart is composed of two atria and two ventricles separated by valves. Answer and Explanation: Learn more about this topic: Right & Left Atrium | Definition, Funct...
aA person only then a heart, actually some two atria.Is living joyfully; Is living sadly.Do not smile too loudly side, otherwise can awaken by noise the sadness. 人然后仅心脏,实际上大约二心房。生存快乐; 哀伤地生存。太大声地不微笑边,否则不可能由噪声唤醒悲伤。[translate]...
The hearts of the men have only one, but there are two Atria, a heart filled with joy, a heart filled with grief, not to laugh too loud, so as not to wake up the next sorrow. 翻译结果4复制译文编辑译文朗读译文返回顶部 The hearts of the men had only one, but two atrial fibrillation...
Synonyms for Atria of the heart in Free Thesaurus. Antonyms for Atria of the heart. 214 synonyms for heart: emotions, feelings, sentiments, love, affection, nature, character, soul, constitution, essence, temperament, inclination, disposition. What are s
Each heart beat or contraction is initiated by generation of an action potential in the SA node; the electrical impulse spreads over both atria, causing them to contract, and on to the atrioventricular (AV) node. From the AV node it spreads through the bundle of His and down the Purkinje ...
1. The Heart Wall Is Composed of Three Layers The muscular wall of the heart has three layers. The outermost layer is the epicardium (or visceral pericardium). The epicardium covers the heart, wraps around the roots of the great blood vessels, and adheres the heart wall to a protective sa...
The walls of the heart are composed primarily of cardiac muscles called ___. (a) visceral pericardium (b) parietal pericardium (c) epicardium (d) myocardium. The Human Heart The heart is a muscular organ that forms part ...
你的心脏里面有四个腔，上面的两个腔叫做心房。