Q: Describe systemic circulation.
A: Blood circulation is the process by which the blood in our body flows through a closed network of…
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: List and describe the functions of three types ofvessels in a cardiovascular system.
A: Heart pumps blood through a system of blood vessels, called the circulatory system. The heart is a…
Q: A
A: The vessel labelled in the Image is Lacteal.
Q: Identify the function of the Purkinje fibres. Select one: O a. O b. O c. O d. act as a pacemaker and…
A: The conducting system of heart consists of SA node, AV node, Right and left AV bundles, purkinje…
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: demonstrate the general principle of physiology that the functions of organ systems are coordinated…
A: The lungs control blood carbon dioxide levels via the rate and depth of breathing, while the kidneys…
Q: What is meant by collateral flow?
A: There is a system for supplying oxygen-rich blood to each organ of our body. In the case of the…
Q: Which of these organs is able to tolerate the greatest reduction in blood flow? a. Brain b. Heart…
A: Blood flows in the body consists of the red blood cells, which contain haemoglobin. The haemoglobin…
Q: ich of the following is an accurate descriptione d the subsequent (second) P wave (second cardi
A: Measuring rate and regularity of heartbeat, size, and shape by electrocardiograph, detect tiny…
Q: Explain how muscular activity and venous valves aid venous return.
A: The skeletal muscle contractions will compress the venous vessels and forcing the blood centrally…
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: Explain the pressure flow theory.
A: The pressure flow theory is also known as mass flow theory explains the movement of sap through…
Q: Describe the functional significance of the skeletal muscle pump and illustrate the action ofvenous…
A: Blood is a type of connective tissue that helps in circulating oxygen and nutrient throughout 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: VOCABULARY alensium stew blood vessel -
A:
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: Discuss the importance of physical activity in venousreturn
A: Physical activity is highly recommended in order to live a healthy lifestyle and mitigate the risks…
Q: Explain the effect on blood flow of mitral valveincompetence.
A: The heart is a muscular organ that pumps blood to the body and is considered the most important…
Q: Explain why ventricles are more muscular than atria
A: Heart ventricles: The large, lower chembers of the fibromuscular organ(heart) that collect and expel…
Q: Describe the innervation of blood vessel walls. Whichtypes of vessels have the most innervation?
A: In physiology, blood vessels are the large channels by which blood is distributed uniformly…
Q: Explain the function of smooth muscle in the arterioles.
A: Arterioles are small arteries that branch out from an artery and lead into the capillaries. They are…
Q: Difference between commissural vessel and subneural vessel?
A: Vessels or blood vessels are the tube like structures that extends throughout the body of an…
Q: Describe why blood flows in one direction in an arteryversus a vein
A: The circulatory system in our body is responsible for the transport of gases , waste materials,…
Q: Interpret Atrial Flutter from ECG with Graph
A: An ECG or electrocardiogram refers to the graph that shows the record of different electrical…
Q: The death of cardiac tissue from lack of blood flow is commonly known as a heart attack, but…
A: Every muscle and tissue of our body needs oxygen for its survival, so as your heart muscles. A heart…
Q: Write a note on negative feedback mechanism and positive feedback back mechanism with two examples…
A: The difference between a negative feedback mechanism and positive feedback back mechanism with two…
Q: Contrast the significance and mechanisms of local and systemic neural control of cerebral blood…
A: The cerebral blood flow is the flow of blood from the arteries to the capillary networks in the…
Q: Define dissociate
A: A biochemical reaction is a process in which the one or substances known as substrate are converted…
Q: Consider the blood vessel layers What is the main type of tissue found in the tunica media? Name ONE…
A: The fluids that are produced in the body and either circulated within the body or secreted out are…
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: Explain the Effect of tube radius (r) on resistance (R) and flow?
A: Blood pressure is the pressure of blood against blood vessels. It is the pressure exerted in the…
Q: what are the layers of blood vessels! Differentiate between arteries, vein and capillaries. Describe…
A: Blood vessels are the long pipe-like structure that helps in the circulation of blood throughout the…
Q: Explain the nature of blood flow and pressure regulation in the following system; the capillary…
A: A complex network of blood vessels carries blood from the heart across the body. The arteries lift…
Q: Explain the developmental fates of the embryonic vessels
A: The heart of a developing embryo has grown enough to begin beating by day 21 post-fertilization. By…
Q: Explain EINC.
A: EINC stands for Essential intrapartum and newborn care. It includes the standard and evidenced-based…
Q: Represent the various classification of connective tissue in flow chart.
A: Connective tissues are needed by the body to help form a connective network of organs and tissues.…
Q: Describe the factors that influence the movement of fluidfrom capillaries into the tissues.
A: Capillary is a very small and narrow tubule whose walls are made up of only endothelium. Endothelium…
Q: Compare the sodium current and potassium current when membrane potential is below the reversal…
A: An action potential occurs in the neuron membrane due to the opening and closing of voltage-gated…
Q: Define laminar flow
A: Instrumentation is an aspect of biomedical engineering in biology, where the operating mechanism and…
Q: Give exact location of mitral valve and state its function.
A: The Mitral valve is the valve between the left atrium and left ventricle of the heart, consisting of…
Q: Give exact location of tricuspid valve and state its function.
A: The tricuspid valve typically has three pamphlets, named the foremost, back, and septal handouts.…
Q: Write the full form of SA node.
A: The muscular organ, the heart is known to contract continuously and is made up of cardiac cells.…
Q: What is acclimation ? Explain or describe
A: Adaptation is strategy to survive the situation. The population contains different variations of a…
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…
describe the meaning of flowcell
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- Explain why arterial blood flow is pulsatile and venous flow is not.what are the layers of blood vessels! Differentiate between arteries, vein and capillaries. Describe autonomic innervation of blood vessels. Differentiate between laminar and turbulent blood flow. Which are the factors that cause turbulent flowA cross section of tissue shows several small, thinwalled vessels with very little smooth muscle tissue in the tunica media. Which type of vessels are these?
- Describe the control processes that interact to regulate blood flow and pressure in tissues, and explain how the activities of the cardiac, vasomotor, and respiratory centers are coordinated to control blood flow through tissues.Describe the histology of the cardiac muscle and how it differs from the skeletal muscleDefine physiologic contracture