the tunica media of muscular artery showed * thick external elastic lamina thin external elastic lamina O in complete internal elastic lamina increased number of endothelial cells O O O O

Q: Draw a neat labelled diagrams of a cross section of an artery and a vein.

A: Heart is the muscular organ, whose chief function is to pump and circulate oxygenated blood that…

Q: Arteries tend to have a lot of vascular anastomoses aroundbody joints (such as the elbow and knee).…

A: Introduction: The system of the body which permits the flow of blood throughout the body  and is…

Q: Fill in the blank:  The _______________________ of an artery wall contains many smooth muscle cells.

A: The peripheral circulatory system performs distribution of the blood flow, transport, storage of…

Q: Explain why the differences in the amount of elastic fibers and smooth muscle fibers in the tunica…

A: The arteries are the blood vessels that carry oxygenated blood from the heart to all the parts of…

Q: Does conducting arteries possesses more elastic fiber in tunica externa? yes or no

A: A blood channel that carries blood away from the heart is known as an artery. The thick walls of all…

Q: Athletes have thicker heart walls than non-athletes. Which layer of the heartenlarges? Explain.

A: The human circulatory system is one of the major eleven organ systems in the human body and is…

Q: What is the function of elastic fibers and smooth muscle in the tunica media of arteries?

A: Vascular smooth muscle cells (VSMCs) are physiological and therefore the most various part of the…

Q: Fill in the blanks with the name of the appropriate vascular tunic (intima, media, or externa).__(1)…

A: The blood pumped from the human body's pumping organ (heart) is transported through a series of…

Q: What is the purpose of the thick elastic smooth muscle in arteries?

A: Arteries are high-pressure blood vessels that transport oxygenated blood from the heart to the rest…

Q: Name the components of each blood vessel tunic. More than one term may apply to each description,…

A: There are three tunics composed together to make arteries, arterioles, veins and venules. The outer…

Q: The tunica media of elastic arteries contains more elastic fibers than musculararteries. True or…

A: The blood vessels are the closed tubes that contribute to the circulation of blood throughout the…

Q: Conceptualize in Color Principal Arteries Color these principal arteries in the following figure…

A: Circulatory system is a type of body system which deals with circulation of body fluids like blood…

Q: In which of these blood vessels are elastic fibers present in the largestamounts?a. large arteries…

A: Elastic fibres can be defined as the yellow fibre comprises of elastin protein. These fibres occur…

Q: Label the components of a muscular artery wall in

A: The human circulatory system is one of the major eleven organ systems in the human body and is…

Q: Control of blood flow is primarily mediated by

A: Arterioles, small blood vessels that carry blood away from your heart. They control blood flow…

Q: A blood vessel adapted to withstand a highpulse pressure would be expected to havea. an elastic…

A: The various types of blood vessels include: arteries, veins, arterioles, venules and capillaries.…

Q: Contrast the tunica media of a conducting artery, arteriole, and venule and explain how the…

A: Tunica media is the middle layer of an artery or a vein. It is composed of smooth muscle cells and…

Q: Name the major blood vessel.

A: The cardiovascular system is an organ system which distributes blood to all the parts of the body…

Q: Write one structural difference between the composition of artery and veins

A: Arteries and veins are the blood vessels through which blood is distributed to body tissues and…

Q: Explain why a high elastic content is required in the wallof the aorta.

A: Aorta is the most important and largest artery of the body. It originates from the left ventricle…

Q: More fluid leaves the capillary than returns to it, so how is theremainder returned to the vascular…

A: The semipermeable capillary membrane helps in the exchange of gases, nutrients, and waste…

Q: Capillaries contain only a tunica The other other 2 layers found in other vessels are absent. intima…

A: Capillaries are made up of only two layers of cells an inner layer of endothelial cells and an outer…

Q: Is this an artery or vien? and Name the layer in #3 vein; tunica intima vein; tunica interna artery;…

A: We can say that Blood vessels are the part of the body's circulatory system that delivers the blood…

Q: Which layer (or tunic) of the blood vessel wall is composed of smooth muscle and elastin?   A…

A: Blood vessels are channels through which blood is distributed to all the parts of the body. Blood…

Q: Identify each vessel on a model, chart, or use the search text box in Real A natomy (Cardiovascular)…

A: The heart can be defined as the vital internal organ of the body which is a part of the…

Q: Compare and contrast arteries and veins with respect tofunction, tunic size, and lumen size

A: Blood vessels can be defined as the tubular structure responsible for carrying blood from the heart…

Q: Which type of vessel has a large number of smooth muscle celllayers in its tunica media as well as…

A: In anatomical terminology, blood vessels represent one of the significant components of the human…

Q: Label the structures on this slide of a blood vessel. Tunica intima Internal elastic lamella Lumen…

A: The tube-like structures involve in the circulatory system through which blood flows through the…

Q: Explain how the branching of larger arteries into manysmaller vessels affects the rate of and…

A: Arteries are large blood vessels that transport oxygenated blood to the tissues of different organs…

Q: The arteries have thick tunica media true false

A: Arteries, veins, and capillaries are the three types of blood vessels. Each of these has a distinct…

Q: Explain why a blood vessel with a large internal diameter has more difficulty contracting than a…

A: Blood vessels are components of the circulatory system that transport blood throughout the human…

Q: List the types of arteries. Compare the amount of elasticfibers and smooth muscle in each type of…

A: Arteries can be defined as the type of blood vessel which transports the oxygenated blood throughout…

Q: plssssssss helpppppp, Is this a normal coronary artery or not, pls explain why or why not.

A: The study of cross sectional view of different blood vessels will helps us to identify the physical…

Q: Yasmin was diagnosed with an abdominal aortic aneurysm which means that part of the wall of the…

A: Abdominal aortic aneurysm is the localized enlargement of the abdominal aorta. Generally they are…

Q: The only vessels that provide direct access oxygen and nutrients to nearly every cell in the body…

A: Circulatory system is also known as cardiovascular system which allows circulation of blood and…

Q: For each row, select the correct bolded term for arteries and veins... for example is the pressure…

A: The heart is a pumping organ that pumps blood with the help of arteries and veins. It is called the…

Q: Blood flow within the capillaries is slower than within arterial or venousvessels. Explain why this…

A: The cardiovascular system provides blood supply throughout the body. The cardiovascular system…

Q: Which of the following are the layers of a blood vessel? (Select all that apply.) Tunica…

A: Blood circulation refers to the movement of blood through vessels of the body. It is induced by the…

Q: Describe how blood is carried towards the veins. What keeps blood moving in a forward direction in…

A: Veins are thin walled blood vessels that carry deoxygenated blood to the heart for oxygenation.…

Q: Place the blood vessels listed here in order from MOST pressure to LEAST pressure.

A: The circulatory system, also known as the cardiovascular system or the vascular system, is an organ…

Q: Which of the following are called the resistance vessels?A. ArteriolesB. VeinsC. VenulesD. Arteries

A: From a physiological point of view different  blood vessels are:1. Buffer vessels 2. Resistance…