which ventricle ejets more blood

Q: Which part of the heart is responsible for initiating and maintainingthe rhythmic activity of the…

A: The heart is a muscular organ that pumps blood throughout the body. It is located in the middle…

Q: Autorhythmic cells are located only in the interventricular septum. True or False

A: The cardiac muscle fibers are interconnected with the help of intercalated discs and so the…

Q: When the ventricles are no longer acting as a syncytium and can't pump blood, they are in ____.…

A: The conditions where the heart of a normal person is unable to function properly is called as heart…

Q: Upward deflection due to ventricular repolarization = P wave O PR interval O QRS complex O Twave

A: Electro Cardiogram ECG is a device that measures the impulse of the heart. It specifically tests the…

Q: Which circulation is normally under lower pressure? systemic circulation pulmonary circulation

A: Pulmonary circulation consist of network of arteries, veins, and lymphatics that plays a role to…

Q: Physiology and Anatomy of Circulatory System

A: Blood - General - Formed elements (45%) suspended in plasma (55%). - 8% of body weight. 5-6 L…

Q: This vessel carries oxygenated blood into the heart. O pulmonary artery O pulmonary vein vena cava O…

A: Aorta carries oxygenated blood to the body. Pulmonary artery carries deoxygenated blood from right…

Q: Can the intraventricular septum prevents the electrical activity from stimulating the heart in a…

A: The intraventricular septum is present between two ventricles of the heart, generally preventing…

Q: What causes heart murmers in diastole and in systole

A: Diastole:It is the phase of the heartbeat when the heart muscle relaxes and allows the chambers to…

Q: Blood leaves the right ventricle by traveling across the _____valve . ?

A: The cardiovascular thoracic muscular organ called the heart is anatomically divided into four…

Q: Which heart sound is the loudest sound when auscultated, the lubb or dupp? Why?

A: There are four types of heart sounds which are S1, S2, S3, and S4. The S1 and S2 are considered as…

Q: The pressure sensors in the major arteries near the head are called ____ .

A: Blood pressure is the pressure of blood against blood vessels. It is the pressure exerted in the…

Q: If the S-A node discharges at 0.00 seconds, when will the action potential arrive at ventricular…

A: When an electrical impulse is generated in the heart, it initiates at the sinoatrial (S-A) node,…

Q: The period of ventricular contraction = O phase O of pacemaker action potential O phase 2 of…

A: Isovolumetric contractions occurs in The early  stage of heart contractions. The period of…

Q: The finest passages through which electrical signals pass before reaching the ventricular…

A: Introduction: The muscle of heart is composed of small cells through which electrical signals are…

Q: Which vessels open to the right atrium and left atrium of the heart

A: The human circulatory system is one of the major eleven organ systems in the human body and is…

Q: the amount of blood pumped by the ventricucles each is referred to as

A: The heart of a human being consists of 4 chambers with two on the right side and two on the left…

Q: The heart has many anastomoses. What benefit are these to the heart?

A: Arteries that supply blood to the cardiac muscle is anastomoses. There are three types:…

Q: reason why open system has a limitation of collecting only 10 mL of blood?

A: Blood sample collection is done by phlebotomy procedure.  It can be collected by 2 methods -  1.…

Q: The cardiac skeleton electrically insulates the atria from the ventricles? Why is this important?

A: The cardiac skeleton electrically  insulates the atria from the ventricles. The fibrous skeleton…

Q: Control of blood flow is primarily mediated by

A: Arterioles, small blood vessels that carry blood away from your heart. They control blood flow…

Q: Mitral valve prolapse, which is abnormal, may allow blood to enter the ______ during contraction of…

A: The heart has four chambers and a series of valves that controls the flowing blood in and out of the…

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: Why do the coronary arteries carry a greater blood flow during ventricular relaxation than they do…

A: The cardiovascular system is one of the organ systems of the body and its function is to circulate…

Q: The maximum intraventricular pressure generated in the right ventricle is the same as the maximum…

A: The pressure inside the heart's ventricles is referred to as intraventricular pressure. The heart…

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: Parasympathetic – Slows heart rate because it increases flow through _____ channels and decreases…

A: The parasympathetic nervous system can be defined as the type of nervous system that conserves the…

Q: What would be the drawback of cardiac contractions being the same duration as skeletal muscle…

A: Introduction: The cardiac muscles are responsible for pumping blood into the blood vessels through…

Q: If the mitral valve were insufficient, would you expect to hear the murmur (of blood flowing through…

A: The part of the circulatory system that is responsible for pumping the blood into the blood vessels…

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: 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: What activities of heart are controlled by sympathetic system and parasympathetic system.

A: The heart is a muscular organ that is divided into four chambers: Left auricle, right auricle, left…

Q: reason why open system has a limitation of collecting only 10 mL of blood?

A: Hemolysis

Q: Why is the wall of the left ventricle thicker than the wall of the right ventricle? View Available…

A: Circulatory system is a type of body system which is involved in circulation of body system and…

Q: During what stage or stages is blood being pumped from the atria into the ventricles

A: The cardiac cycle completes in four different stages: They are filling phase, isovolumetric…

Q: Define atrioventricular (AV) bundle

A: The atrioventricular bundle can be defined as a bundle that comprises specialized fibers of the…