(وعاء دموي)
شريان
any blood vessel, carrying the blood to different organs of body from the heart
An artery is a blood vessel that carries oxygenated blood away from the heart and distributes it to various parts of the body. Arteries have thick, muscular walls that enable them to withstand the pressure generated by the pumping action of the heart. They play a crucial role in maintaining the circulation of oxygen and nutrients to tissues and organs throughout the body. Arteries branch into smaller vessels called arterioles, which further divide into capillaries, allowing for the exchange of oxygen, nutrients, and waste products between the blood and surrounding tissues. Arteries are vital components of the circulatory system and are essential for overall health and proper organ function.
(الدم)
دم
the red liquid that the heart pumps through the body, carrying oxygen to and carbon dioxide from the tissues
Blood is a vital fluid in the human body that circulates through a network of blood vessels, delivering oxygen, nutrients, and hormones to cells while removing waste products. It consists of red blood cells, white blood cells, platelets, and plasma, and plays a crucial role in maintaining homeostasis, defending against infections, and transporting essential substances throughout the body.
(وعاء سُكري)
وعاء دموي
any tube structure inside the body through which blood can circulate, such as a vein, artery, etc.
A blood vessel refers to any of the tubular structures in the human body that carry blood, including arteries, veins, and capillaries. Arteries carry oxygenated blood away from the heart, while veins return deoxygenated blood back to the heart. Capillaries are the smallest blood vessels and facilitate the exchange of oxygen, nutrients, and waste products between the blood and surrounding tissues. Together, these blood vessels form a complex network that enables the circulation of blood and the delivery of essential substances to various parts of the body.
معلومات نحوية:
(عَوِيص)
وريد
any tube or vessel that carries blood to one's heart
A vein is a type of blood vessel that carries deoxygenated blood from the body's tissues back to the heart. Veins have thinner walls compared to arteries and often have valves to prevent the backward flow of blood. They play a crucial role in the circulatory system, facilitating the return of blood to the heart for oxygenation. Veins are distributed throughout the body, working in coordination with arteries to maintain proper blood flow and ensure the efficient exchange of gases, nutrients, and waste products between the tissues and the cardiovascular system.
معلومات نحوية:
(كريات الدم الحمراء)
خلايا الدم الحمراء
one of the many cells of red color carrying oxygen in the body
A red blood cell (RBC) is a type of blood cell responsible for transporting oxygen from the lungs to the rest of the body and carrying carbon dioxide back to the lungs to be exhaled. Red blood cells are the most common blood cells in the body and contain a protein called hemoglobin, which attaches to oxygen and gives blood its red color. These cells are essential for providing oxygen to tissues and organs and removing waste gases. A normal number of red blood cells is crucial for maintaining overall health and ensuring that the body’s tissues receive enough oxygen.
معلومات نحوية:
مبروك! !
لقد تعلمت 5 كلمات من The Circulatory System. لتحسين التعلم ومراجعة المفردات، ابدأ في الممارسة!
مراجعة
بطاقات الفلاش
الهجاء
اختبار قصير
