Q: What is Cardiovascular Function?
A: The heart refers to an organ that consists of four chambers. It pumps the blood through the group of…
Q: What are the mechanisms that assist in returning venous blood to the heart?
A: The most important transport liquid in the human body is blood. This is circulated from heart to…
Q: How is the return of venous blood to the heart accomplished?
A: The veins (blood vessels) that return the blood to the heart. The pressure developed in the veins…
Q: Which structure is present in the right ventricle of the sheep's heart but not in the left…
A: The heart is one of the vital organs in the body. The main function of this organ is to pump up the…
Q: What are the names of the 4 valves located in the chambers of the heart?
A: The heart is a muscular pumping organ that pumps the oxygenated blood throughout the body through…
Q: What are the functions of the heart?
A: A group of cells forms tissues and a group of tissues forms organs. The human body has five vital…
Q: What is the blood flow of the heart?
A: Blood is the body fluid that is composed of plasma and formed cell that circulates through the…
Q: how does left side heart failure affect pulmonary blood pressure, cardiac output and systemic blood…
A: The left side of the heart receives the oxygenated blood from the lungs and pumps it to the entire…
Q: What is the change in intraventricular pressure between the time the first heart sound begins and…
A: The circulatory system is one of the most essential systems in the body. The function of the…
Q: What drives heart rate?
A: The heartbeat is activated by electrical impulses that travel down a special pathway through the…
Q: What is the name of the blood vessel that supply cardiac muscle with oxygenated blood
A: The cardiovascular system or circulatory system is responsible for transporting gases, nutrients,…
Q: How does the heart work?
A: All the cells in the body require oxygen for cellular respiration in order to generate energy and to…
Q: Concerning the thicknessof their walls how differentare the heart chambers?
A: The heart is a muscular organ that is divided into four chambers: Left auricle, right auricle, left…
Q: What causes a pulse in an artery?
A: The vascular system or cardiovascular system or circulatory system is the organ system that allows…
Q: Where do the great vessels connect to the heart?
A: There are five great vessels that enter and exit from the heart, namely, the superior vena cava,…
Q: How does blood return to the heart despite the low pressure?
A: Answer: Introduction: The heart is a muscular organ present behind and partially left of the…
Q: What anatomical feature prevents the electrical signal from traveling directly from atrial muscle to…
A: The heart is a muscular organ that is divided into the left and right side to prevent the mixing of…
Q: What is the purpose of the cardiovascular system?
A: The human cardiovascular framework passes on blood through vessels to and from all tissues of the…
Q: How does aging affect the heart?
A: The heart can be defined as the muscular organ that is about the size of a fist and situated just…
Q: Which plane divides the heart into anterior and posterior portions?
A: The heart is a siphon, normally beating around 60 to 100 times each minute. With every heartbeat,…
Q: What is the relationship between wall thickness and function among the various chambers of the…
A: Heart in humans have four chambers with different thickness of the walls. Generally the ventricles…
Q: What are the valves called that go from the ventricle to out of the heart?
A: The heart is a hollow, muscular organ primarily of cardiac muscles that functions as a pump to…
Q: What are the main functions of the capillaries?
A: Capillaries are the tiniest blood vessels in our body. They are smaller than the arteries and the…
Q: From what sources does blood flow into the upper and lower chambers of the heart? What are the…
A: Heart pumps blood through a system of blood vessels, called the circulatory system. The heart is a…
Q: What are the principal heart valves, and what is the function of each?
A: Human heart is a organ which is part of circulatory system and is situated in the space of thoracic…
Q: What changes in cardiac function might you expect after surgical replacement of a defective heart…
A: The mammalian heart is a four chambered muscular organ with valves. The valve between the right…
Q: Which side of the heart is considered the pulmonary pump? What is the destination of blood from the…
A: The circulatory framework, likewise called the cardiovascular framework or the vascular framework,…
Q: what is the major anatomy examines changes to the heart as a result of heart disease ?
A: The human heart is made up of 4 chambers: 2 Atria and two ventricles. The four chambers help pump…
Q: What is the significance of atrio-ventricular node and atrio-ventricular bundle in the functioning…
A: Introduction Significance of atrioventricular node and atrioventricular bundle in the functioning of…
Q: What is the name of the main vessel that moves blood out of the heart?
A: The heart is a huge muscular pump that is divided into two halves, one on the right & one on the…
Q: What areas of the heart are deprived of blood when there is a blockage in the posterior…
A: Posterior Interventricular artery is a coronary artery, which is also known as the Posterior…
Q: What type of blood vessel takes the blood to the heart:artery, capilllary, or vein?
A: The cardiovascular system or blood circulatory system involves in the supply of nutrients and oxygen…
Q: How can the heart be strong enough to pump blood up your legs against gravity?
A: The heart is incapable of pumping blood back up the veins in your legs and back to your heart on its…
Q: how do gap junction and intercalated disks aids contraction of heart?
A: Cardiac muscle tissues are only limited to the heart. The contractions of the cardiac muscles are…
Q: Where does the heart come from? Does it form the same way in both insects and vertebrates?
A: Introduction During gastrulation cells organize themselves in the layers. Cells shows migration and…
Q: What are the organs of the cardiovascular system? What is the purpose of the cardiovascular system?
A: The cardiovascular system is also referred to as the blood-vascular, or simply the circulatory,…
Q: Where is the heart positioned, and how is it oriented within the thoracic cavity?
A: The heart is the major organ of the cardiovascular system. It is referred to as the pumping organ of…
Q: What structure stops blood in the left ventricle from mixing with blood in the right ventricle ?
A: The heart has four chambers. Two atria and two ventricles. Atria are the two upper chambers and…
Q: What is the clinical relevance of the fibrous skeleton in the heart?
A: The fibrous skeleton of the heart (also known as the cardiac skeleton) is a dense mass of connective…
Q: What is the function of the coronary sinus?
A: Blood that has been exposed to oxygen in the lungs is said to be oxygenated blood. Blood that has a…
Q: What is an electrical difference across the fibers of the heart called?
A: Introduction: Even if all of the nerves supplying the heart are cut or if it is divided into several…
Q: Where are the aortic and pulmonic valves in relationship to eachother?
A: Introduction Valves of the heart: Hearts have two pairs of valves which helps heart in back flow of…
Q: How is Cardiac Index?
A: Cardiac index (CI) is the amount of blood pumped from the left ventricle per minute per unit body…
What is the relationship of the heart to the thorax?
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