Name the blood vessels that leaves left ventricle.

Q: Describe a capillary wall.

A: Capillaries are considered as the smallest blood vessels in the body. These vessels transport…

Q: Trace a drop of blood from Left Ventricle to the Upper Limb

A: Arteries are the blood vessels that carry blood from the heart to different parts of the body. All…

Q: Doris is a 90 year old grandmother that is complaining of shortness of breath and intermittent…

A: atrioventricular (AV) node : The signal transits to the node of the AV (atrioventricular node). The…

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: Define cardiac nerve

A: Introduction: The nervous system is the major controlling and coordinating system of the human body.…

Q: How is a cardiac impulse conducted from the right atrium to the other heart chambers?

A: The human heart is located in the mediastinum (It is the central place in the chest or thoracic…

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: Define diastole

A: In Anatomy and physiology, diastole can be defined as the heart cycle period when there occurs…

Q: How would heart function be affected if the AV valves did not completely close during ventricular…

A: In humans, the heart has four chambers, two atria, and two ventricles. The right atrium receives…

Q: Which of the following statements are true? (a) The left ventricle wall is thicker than the right…

A: It is related to the circulatory system

Q: Name the two main branches of the right coronary artery?

A: The right coronary artery is referred to as the blood vessel that originates from the right cusp in…

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: 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: Describe the pressure-volume curve of the left ventricle

A: Introduction: The sequence of alterations in the flow and pressure in the cardiac chambers and the…

Q: List the three major veins that return blood from the thoraxto the superior vena cava.

A: The heart received blood from various parts of the body and carries deoxygenated blood into the…

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: Define cardiac part

A: The stomach is an organ that functions in the gastrointestinal tract and lies in the body's…

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: 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: Which region of the heart is innervated by the sympathetic division but not by the parasympathetic…

A: Heart is the vital part of the body that help in the circulation of blood, oxygen and nutrients…

Q: Why is the thickness of the myocardium different in the right and left ventricles?

A: It is a muscular organ of four chambers. The heart size is the size of a clenched fist or so. The…

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…