Why is the left ventricle more muscular than the right ventricle?

Q: What usually are the functions of cardio vascular system?

A: The cardiovascular system includes heart and blood vessels. The blood vessels are veins, arteries…

Q: Why do both ventricles have to have the same volume?

A: The term stroke volume will apply to every of the 2 ventricles of the center, though it always…

Q: How is a cardiac impulse initiated?

A: The transportation of blood in the body is the function of the human circulatory system, also called…

Q: Which part of the brain contains cardiac center ?

A: The cardiac muscle is the central organ of the circulatory system comprising two upper (right and…

Q: Explain the structural differences between the atria and ventricles.

A: The heart is the one of the important organs of our circulatory system. The heart is a fist sized,…

Q: Where is the fibrous skeleton of the heart located? What are itsfunctions?

A: The Human heart is a muscular organ located behind the breastbone and situated slightly to the left.…

Q: What is the function of ventricles?

A: Ventricle is a hollow cavity present in an organ. In Brain, ventricle is a region of choroid plexus…

Q: The left ventricle wall is very thick since it must pump blood to the entire body along miles of…

A: Human heart is a four chambered pump like organ. Among the four chambers, two are auricles and two…

Q: Compare the thickness of the right and left ventricles. Which one is thicker?

A: The human heart has four chambers. Two auricles (atrium) and two ventricles. The ventricles are…

Q: what is the ventricles and what they do and location?

A: The ventricles of the brain are formed from the neural tube around four weeks of gestation. With…

Q: How is the superior vena cava and inferior vena cava formed

A: Circulation is when the deoxygenated blood from the entire body is brought to the heart for…

Q: The QRS complex of the ECG is produced when the, (a) atria depolarize. (b) ventricles depolarize.…

A: An electrocardiogram is used necessarily and generally in hospitals to record the electrical signals…

Q: Explain why the walls of the atria are thinner than those of theventricles, and why the walls of the…

A: The heart of human beings is four-chambered, comprising of two atrial chambers and two ventricular…

Q: How does blood composition differ in the right and left ventricle?

A: The heart is the pumping organ that is responsible for circulating the blood to different parts of…

Q: How many cusps does the right atrioventricular valve have? (a) two, (b) three, (c) four.

A: The circulatory system is an organ system that is specialized to pump blood into the whole body.…

Q: Where is the sinoatrial node located? (A) Between the left atrium and the left ventricle (B)…

A: The heart is the vital organ of the cardiovascular (circulatory) system that pumps blood throughout…

Q: What are the differences between the atria and ventricles. Compare these

A: Atria are the upper two chambers of heart and ventricles are the lower two chambers of heart. Upper…

Q: What is the Medullary Cardiovascular Center? Where is it located?

A: The cardiovascular centre referred to as the part of the brain in humans. This centre is present in…

Q: Why would the ventricles need thicker walls for contraction (compared to the atria)?

A: The circulatory system has a heart, many "arteries and veins that run throughout the body, and…

Q: What events occur in the ventricles during late ventriculardiastole?

A: The cardiac cycle describes the human heart's activity from the end of one heartbeat to the start of…

Q: Which ventricle has the thickest wall? Why is it important for eachventricle to pump approximately…

A: Ventricles can be described as the muscular chamber of the human heart, which helps pump blood into…

Q: How do the right and left ventricles differ in size and shape?

A: Ventricles are the two lower chambers of the heart responsible for pumping blood. There are two…

Q: Olfactory cells and taste buds are normally stimulated by substances in solution stretching of the…

A: The olfactory epithelium comprises 3 cell sorts: basal, supporting, and olfactory receptor cells.…

Q: Roberto is a 78-year-old male who has recently been diagnosed with Class III Congestive Heart…

A: Stiffness of left ventricle is caused by coronary artery clogged with deposits of cholesterol, high…

Q: Do the coronary arteries fill with blood when the ventriclescontract or when they relax?

A: Coronary arteries supply blood to the heart muscle. Like all other tissues in the body, the heart…

Q: what is the strucure of left ventricle

A: The left ventricle, located in the lower left portion of the human heart, is responsible for pumping…