Explain the nature of blood flow and pressure regulation in the following system; the capillary system and venous system

Q: Explain how blood flows through the following blood vessels artery,arteriole, capillary,venule,vein

A: The closed circulation system is the system in which the blood stays in the blood vessels and keeps…

Q: Explain how blood pressure and resistance to flowchange as blood flows through the blood vessels.

A: Blood flow through a vessel, tissue, or organ is initiated by the contraction of the ventricles of…

Q: Trace the pathway of the blood in the pulmonary circulation. Fill in the box with the appropriate…

A: Introduction:-  Ventricle--> Sinus venosus---> Right auricle---> Ventricle---> Conus…

Q: create a flow chart showing the pathway of blood moving through the arteries, capillaries, and veins…

A: Blood flow in the kidney starts from renal cavity, and passes through different arteries,…

Q: applied to a piece of excised arteriole causes the vessel to relax, but an isolated piece of…

A: Endogenous substances that exhibit vascular activity are known as vasoactive substances. These…

Q: Hydrostatic pressure is ________.a. greater than colloid osmotic pressure at thevenous end of the…

A: Hydrostatic pressure refers to the pressure, which is imparted by a fluid at equilibrium at a…

Q: Explain how the cross-sectional area of vessels (in cm2, range from 0 to 5000) affects the mean…

A: Blood Flow: It refers to the movement of blood though the vessels. The blood flows from arteries to…

Q: Explain the main structural differences between arteries and veins that are responsible for their…

A: Blood pressure is the pressure exerted by the arterial wall or blood vessel when the blood flows…

Q: Which layer of the blood vessels is comprised of smooth muscle and plays a role in vasoconstriction…

A: There are three types of blood vessel in body which carries blood and supply oxygen, nutrients, and…

Q: Explain how blood pressure is produced and controlled.

A: BASIC INFORMATION HEART  It is a muscular organ  It is present in a space in between the lungs…

Q: When a person engages in strenuous, prolonged exercise, a. blood flow to the kidneys is reduced.b.…

A: Exercise is very important for the body. It proves flexibility in the body, improves the postures,…

Q: Under what conditions will the myogenic mechanism slow blood flow into a capillary bed? O rising…

A: Myogenic mechanism refers to the the response of the arteries to the increasing blood pressure. The…

Q: The vascular system delivers blood by a network of vessels, this process is regulated by the…

A: The vascular system is a network of blood vessels that include veins, arteries, and capillaries and…

Q: If a vessel were to dilate to twice its previous radius, and if pressure remained constant, blood…

A: Introduction: According to the Frank-Starling law of the heart, the strength of the vascular…

Q: Describe the control processes that interact to regulate blood flow and pressure in tissues, and…

A: Blood flows in the body through blood vessels that form the cardiovascular system with the heart.…

Q: Briefly discuss the cardiac cycle. Include what occurs in the atria and the ventricles, oxygen…

A: The heart is a muscular organ that pumps blood through the blood vessels of the circulatory system…

Q: The velocity of blood flow decreases ifa. vessel radius increases.b. blood pressure increases.c.…

A: Blood flow is defined as the movement of blood through a blood vessels, organ or a tissue and it…

Q: During which of the following periods are the large elastic arteries distributing blood to smaller…

A: The cardiac cycle is referred to as one heartbeat that consists of one cycle of contraction and…

Q: Define mean arterial pressure, cardiac output, andperipheral resistance

A: The heart is a muscular organ that pumps blood through the blood vessels of the circulatory system…

Q: Describe the relationship between blood pressure and the total cross-sectional area of arteries,…

A: Human heart is the Center for regulating blood across the body. It is made up of cardiac Muscles…

Q: Compare and contrast pulmonary circulation and systemic circulation of the cardiovascular system.…

A: The transport of nutrients, minerals, oxygen, carbon dioxide to various parts of the body is…

Q: Explain the various mechanisms that regulate blood pressure in responseto the rapid loss of a large…

A: Heart and blood vessels form the cardiovascular system. Its main function is to transport oxygen,…

Q: Which of the following is/are involved in regulating blood pressure? a. heart b. baroreceptors c.…

A: Blood Pressure can be defined as the pressure exerted by the blood flowing in the blood vessels on…

Q: During phase I, venous return occurs and blood enters relaxed atria. The pressure in the veins is…

A: Aorta carries oxygenated blood to different parts of body and pulmonary arteries carry deoxygenated…

Q: State the location and function of the aortic and cartoid baroreceptors and the aortic and carotoid…

A: The body can counteract short term as well as long term changes in the blood pressure. Short term…

Q: An increase in carbon dioxide would do which of the following in arterioles? cause vasoconstriction…

A: Breathing is a process in which oxygen is taken in and carbondioxide is exhaled out. During cellular…

Q: Create a flow diagram for this cardiovascular system that has these elements in correct order • Vena…

A: Introduction  The circulatory system (cardiovascular system) transports oxygen-rich blood from the…

Q: Capillary ExchangeBlood flowing through a capillary bed experiences the following pressures:- Blood…

A: The force exerted by a fluid on a structure is called as hydrostatic pressure. Blood hydrostatic…

Q: Describe blood flow through the heat. Begin at the superior and inferior vena cava and end at the…

A: The circulatory system is one of the major systems of the human body. The circulatory system…

Q: Explain double circulation with the help of diagram.

A: The circulatory system circulates the body fluid throughout the body for the transport of gases,…

Q: illustrate how bleeding that results in significant blood loss (hemorrhage) leads to a decrease in…

A: Blood pressure can be defined as the pressure that occurs because of the circulation of blood in the…

Q: Which of the following might a physician suspect to be present in the vessels of a 75-year-old…

A: At the cellular as well as molecular level, aging is caused by a buildup of a combination of…

Q: It is generally accepted that a relatively low diastolic vascular pressure is more important than a…

A: The term blood pressure is used to describe the pressure exerted by the blood on the blood vessel in…

Q: Differentiate between systolic and diastolic blood pressure, explaining the actions occurring during…

A: The pressure exerted by the blood on the walls of the arteries .Blood pressure is measured by two…

Q: Local control of blood flow through a tissue a) maintains a blood flow independent of changes in…

A: The mechanism of local control includes responses from vascular areas to the surrounding tissues.…

Q: Which of the following would increase flow? Vasoconstriction of the artery An increase in blood…

A: Blood flow is defined as the movement of blood through an organ, tissue or a vessel. The contraction…

Q: Describe the normal anatomy (structure) and physiology (function) of the cardiovascular system and…

A: Components of cardiovascular system: The heart Heart is a cone shaped, muscular organ located…

Q: Explain what is the relationship between flow rate, the difference in blood pressure between the two…

A: As we know, the higher the pressing factor applied by the heart, the quicker blood will stream.…

Q: Which of the following represents a volume-independent increase in blood pressure? Increased venous…

A: Blood pressure is the blood which is circulating in our body through the arteries and veins putting…

Q: A patient, lying horizontally on a bed, is suffering from high cholesterol, causing a narrowing in…

A: The blood vessels that transport oxygen-rich blood from the heart to the body's tissues are known as…

Q: Explain how the cross-sectional area of vessels (in cm2, range from 0 to 5000) affects the mean…

A: Blood Flow: It refers to the movement of blood though the vessels. The blood flows from arteries to…

Q: Draw a flow diagram summarizing the factors affecting arteriolar radius.

A: Introduction: The circulatory system, often known as the cardiovascular system, is the body's…

Q: Explain the major detail pertaining to blood pressure local control.

A: Blood pressure can be defined as the force of the blood that is generated by pushing against the…

Q: Explain in detail composition of Pericardial fluid? plz explain in detail

A: Answer: Introduction: The heart consists of inner layer called as pericardium.

Q: A sudden increase in blood volume would result in which of the following physiological responses in…

A: Introduction The Pressure Of Circulating Blood Against The Walls Of Blood Arteries Is Known As Blood…

Q: Describe the relationship of the total cross-sectional area and velocity of blood flow.

A: The passage of blood through the vessels from the arteries to the capillaries and then into the…