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[DOC File]Unit J – Circulation and Blood
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Identify and describe the structure and function of specific types of blood vessels (i.e., elastic [conducting] arteries, muscular [distributing] arteries, arterioles, capillaries, venules, veins). Define vasoconstriction and vasodilation.
what are characteristics of arteries

[DOC File]A4.1.2.AnatomyHeartF
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STRUCTURE AND FUNCTION OF BLOOD VESSELS. Identify the different types of blood vessels in the body. Describe the functional properties of arteries. Explain how the sympathetic nervous system affects blood vessel diameter. Explain how blood bypasses capillary beds. Distinguish among the different types of capillaries and where they are found.
structure of arteries and veins

Structure and function of the heart, arteries, veins, capillaries – HS…
Page 15. Review: Three Groups of Arteries • Blood vessel function follows blood vessel structure. The more elastic tissue in an artery, the greater its ability to expand and recoil (pulsate). Elastic arteries, such as the aorta, have the most elastin so they are able to expand and recoil dramatically.
veins vs arteries structure

[DOC File]Biology 20 - Patricia Schwandt Courses - Home
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Chapter 21. Blood Vessels and Circulation. An Introduction to Blood Vessels and Circulation. Learning Outcomes. 21-1. Distinguish among the types of blood vessels based on their structure and function, and describe how and where fluid and dissolved materials enter and leave the cardiovascular system.
arteries function in the body

[DOC File]Classes of Blood Vessels - WCJC
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Arteries: Function: Transport blood AWAY from the heart. Structure: Have a thick layer of both elastic tissue and a thick layer of smooth muscle tissue. Tend to expand with surge of blood but return to normal diameter due to strong elastic property.
list of major arteries

[DOC File]Anatomy Review: Blood Vessel Structure & Function
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Structure and Function of Arteries. Arteries and Pressure. Elasticity allows arteries to absorb pressure waves that come with each heartbeat. Contractility . Arteries change diameter. Controlled by sympathetic division of ANS. Vasoconstriction: the contraction of arterial smooth muscle by the ANS. Vasodilatation: the relaxation of arterial ...
three layers of artery

[DOC File]Chapter 19: The Cardiovascular System: Blood Vessels
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Function: to provide _____ exchange between the blood and the environment. Function: To take oxygen from _____ that is inhaled and give off carbon dioxide and a small amount of water vapor in the _____ that is exhaled. The . epiglottis. is a small flap of tissue above the trachea that _____ food from entering the trachea and _____.
arteries veins and capillaries functions

[DOCX File]Chapter 21
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function of the valves in the heart is to . A. prevent back-flow of blood. B. divide the heart into four chambers. C. control the volume of blood leaving the heart. D. control the volume of blood entering the heart. Blood leaves the right ventricle via the . A. aorta. B. pulmonary trunk. C. coronary arteries. D. anterior vena cava.
structure and function of veins

1. General functions of the cardiovascular system
Relate these differences to the function of the vessels. The walls of veins have three layers of tissues like the arteries but veins are much thinner and less elastic than arteries.Veins have valves that help in the process of returning blood to the heart by preventing blood from flowing reverse. Anna’s autopsy report noted mitral valve prolapse.
what are characteristics of arteries

The Structure and Function of Organs
3. Compare the structure and function of the three types of blood vessels. Blood Vessel Type Structure Description Function Artery Vein Capillary Heart → Arteries → Arterioles → Capillaries → Venules → Veins → Heart → Lungs. C. Heart Structure/Function. Define the following terms: Aorta. Septum. Right atrium. Left atrium. Right ...
structure of arteries and veins

Structure and function of arteries