Explain the main structural differences between arteries and veins that are responsible for their distinctive functions. How do these differences affect the regulation of blood pressure?

Q: Distinguish between elastic arteries, muscular arteries, and arterioles on the basis of structure,…

A: Arteries are the blood vessels that carry blood from the heart to the other organs of the body. They…

Q: Describe the location and function of the right and left coronary arteries and their branches, the…

A: Human heart is the Center for regulating blood across the body. It is located within the thoracic…

Q: Which of the following rows correctly identifies the movement of solutes on the arterial end and…

A: Net filtration pressure of the blood at the arterial end than at the venous end so blood leaves the…

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: Contrast an anastomosis and a portal system with the more typical pathway of blood flow?

A: Blood is a body fluid that carries necessary nutrients and oxygen to the cells and transports…

Q: Explain the process of capillary exchange.

A: Tissues can be defined as groups of cells that have the similar structure and they will act  in a…

Q: Explain how the histological structure of large arteries relates to their ability to stretch during…

A: The cells of the biological unit of life. the cells comprise tissues which collectively forms an…

Q: List three ways in which substances can cross the capillary wall.

A: The exchange of materials from the blood into the tissues present in the capillary is called…

Q: Describe the structure and function of the three types of blood vessels.

A: All living organisms require nutrients oxygen and other essential materials for their growth and…

Q: Describe blood flow through the coronary arteries.

A: Coronary arteries are the blood vessels of coronary circulation that transport oxygen to the heart…

Q: Name the major blood vessels through which blood flowsto the lungs and other parts of the body.

A: Major Blood Vessels through which blood flows to the lungs and other parts of the body are :…

Q: Describe the processes that move materials across the walls of a capillary.

A: The process of exchange of materials between the blood and tissues in the capillaries is known as…

Q: Large caliber arteries during systole stretch and return to the baseline during diastole, ensuring…

A: Arteries are blood vessels with thick walls to withstand blood pressure.

Q: Differentiate between elastic arteries , muscular arteries , and arterioles

A: The network of circulatory system consists of blood, blood vessels and the heart. This entire…

Q: Mention two structural differences between vein and capillary.

A: Heart carries arteries, veins and capillaries. The principle artery is called as aorta. The function…

Q: How would “hardening of the arteries” (arteriosclerosis) affect blood pressure? Why?

A: Introduction: Atherosclerosis and arteriosclerosis are often used interchangeably. They both refer…

Q: Explain why empty veins collapse while empty arteries do not.

A: The arteries are blood vessels carrying oxygen-rich blood to every region of the body. The veins are…

Q: Trace the path of blood in the coronary vessels from the heart to the major arteries and from the…

A: The blood circulatory system, also called as cardiovascular system is the one which functions to…

Q: How do capillaries develop and grow (angiogenesis)? Explain with an example?

A: Angiogenesis, the physiological process by which development of new blood vessels from preexisting…

Q: Explain why the structure of the veins is different from that of the arteries.

A: CRITERIA                                   ARTERY                           VEIN…

Q: Describe the mechanism of bulk flow in both directions within a fenestrated capillary. What are the…

A: The capillaries are the tiny and small blood vessels that helps in connecting the arteries and…

Q: Describe two changes that occur in the blood vessels in old age, other than specific vascular…

A: The circulatory framework, additionally called the cardiovascular framework or the vascular…

Q: Explain why the distal ends of the arterial and capillary systems are branched?

A: Arteries and capillaries are the blood vessels of the circulatory system.

Q: Predict the possible effects of defective elastic fibers in arteries?

A: The cardiovascular system pumps and circulates blood rich in oxygen to different parts of the body,…

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: 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: Describe the basic properties of elastic arteries, muscular arteries, and arterioles?

A: The cardiovascular system is primarily composed of the heart, blood, and blood vessels. This system…

Q: Name the blood that flows through veins.

A: There are three types of blood vessels which carry the blood, namely, artery, vein and capillary.…

Q: Name the blood vessels that begin and end as capillaries.

A: The circulatory system works closely with other organ system of the body. For example, circulatory…

Q: Sketch the flow pattern of blood through some blood vessels.

A: This is the flow of blood through different blood vessels, 1) Oxygen-poor blood travels through the…

Q: List the percent distribution of blood in the large arteries,small arteries, arterioles,…

A: Numerous body fluids (BF) pass through the body to maintain optimum body functioning. Synovial…

Q: Which of the following is TRUE of veins?

A: Veins are thin-walled structures inside which a set of valves keeps blood in the body flowing in one…

Q: List in order the major blood vessels, chambers, and valves through which a drop of blood must pass…

A: Vena cava – the large vein that returns blood to the heart from the body parts. Superior vena cava…

Q: Give any four differences between Arteries and Veins?

A: Introduction: Arteries and veins are two important blood vessels that play an important role in the…

Q: Anatomy: What layers are distiguish-able in the arterial wall?

A: The wall of artery and vein are composed of three layers.

Q: Explain how veins serve as a blood reservoir for the cardiovascular system.

A: The blood is a vital connective tissue with cells suspended in a liquid matrix called the plasma.…

Q: What is one of the most fundament roles of blood circulation?

A: Blood consists of red blood cells and an oxygen-carrying molecule known as hemoglobin. Blood…

Q: Sketch the flow pattern of blood through veins, arteries, and aorta.

A: The circulation that provides functional blood supply to all body tissue from heart and vice versa…

Q: Name the vein that carries oxygenated blood.

A: The blood vessels are the part of the circulatory system that plays an important role in delivering…

Q: Give reasons why blood flow in the capillaries is slowest among the blood vessels

A: The blood flow in capillaries is slowest among all the other blood vessels like arteries, veins…