Blood within the pulmonary veins returns to the:     right atrium     right ventricle     left atrium     left ventricle

Q: Trace the pathway of the blood in the pulmonary circulation. Fill in the box with the appropriate…

A: Introduction:-  Ventricle--> Sinus venosus---> Right auricle---> Ventricle---> Conus…

Q: Draw the heart, indicating the vessels to/from the pulmonary circuit, and vessels to/from the…

A: Heart is the main organ of the circulatory system. In vertebrates, it is located on the ventral side…

Q: Which statement concerning the pulmonary vein is correct? It carries oxygenated blood from the lung…

A: In the circulatory system, three types of blood vessels: arteries, veins, and capillaries. Arteries…

Q: Which of the following sequences is truly a systemic circulation pathway? A Right ventricle →…

A: The cardiovascular system is also called a vascular system. The cardiovascular system consists of…

Q: when the blood from the heart goes out into the rest of the body it is oxygen rich blood, however…

A: The heart pumps the blood to the rest of the body through blood vessels. There are three main types…

Q: Maximum aortic pressure during the cardiac cycle is called pressure

A: The human heart is a muscular organ which pushes blood into the circulatory system's arteries and…

Q: When the layers of an artery become rigid and no longer can stretch, the condition is called ___.…

A: Fat, cholesterol, and other chemicals build up in the walls of arteries, causing atherosclerosis,…

Q: Right pulmonary artery Right ventricle Right pulmonary veins Pulmonary trunk Left pulmonary artery…

A: Circulatory system is a part of body system which mainly concerned with circulation of body fluids…

Q: he arteries that pass through the heart muscle are necessary for delivering enough oxygenated blood…

A: When the pressure inside the arteries is less than the pressure outside the arteries (due to…

Q: Which of the following structures in the circulatory system carries oxygenated blood? a pulmonary…

A: The circulatory system consists of heart, blood and blood vessels. Type of blood vessels which…

Q: Trace the path of blood in the coronary vessels from the heart to the major arteries and from the…

A: The blood circulatory system, also called as cardiovascular system is the one which functions to…

Q: Which structure is labelled "F"? Aorta Cardiac muscle Inferior vena cava Left atrium Left ventricle…

A: Heart is important organ of body which helps I. Pumping of blood across all the tissues and cells…

Q: When the lumen of an artery fills with plaque and calcium salts reducing blood flow, this condition…

A: The correct option is Atherosclerosis. Explanation:  When fat (cholesterol) and calcium build up…

Q: Aorta Aortic semilunar valve Bicuspid atrioventricular valve Chordae tendineae Inferior vena cava…

A:

Q: Which valve separates the left atrium from the leftventricle?a. mitralb. tricuspidc. pulmonary d.…

A: The heart consists of 4 chambers the two upper chambers are atria and two lower chambers are…

Q: Right Atrium Left Atrium 1 2 3 Left Ventricle 6- 10 Pulmonary Semilunar Valve 4 Superior Vena cava…

A:

Q: Blood in the heart chambers is separated from the myocardium by a thin membrane called the _____.

A: The correct answer is Endocardium .

Q: Path of Blood in Heart Ventricles pump blood to body or lungs Atria fill with blood from body or…

A: The blood vascular system or the circulatory system is the transport system of the body. The…

Q: A child has chronic strep throat. If this condition is not treated, what heart disease can occur?…

A: The respiratory system is a network of tissues and organs that help an organism to breathe. In…

Q: When blood pressure is 120mmHg/80mmHg, 120mmHg is the atmospheric pressure diastolic pressure…

A: Blood pressure is the pressure exerted by circulating blood against the walls of the blood vessels.…

Q: ollowing components of the cardiovascular system and describe how they achieve their functions…

A: Answer Cardiovascular system transports blood which carries Oxygen, nutrients as well as hormones…

Q: Complete the process of the blood flow through the heart by filling in the missing terms in the…

A: The heart is responsible for transporting blood throughout the body. The arteries are responsible…

Q: Right ventricular pressure is always the same as left ventricular pressure

A: Our heart is divided into four chambers. Two ventricles and two auricles. Our heart is divided into…

Q: Fill in the blank:  The pulmonary and aortic valves open when the pressure in the…

A: The heart is the hollow conical organ that is present to the left of the breastbone. The heart pumps…

Q: Identify the major arteries and veins of the pulmonary circuit.

A: Blood is one of the most significant transport mediums of the body. It carries nutrients, hormones,…

Q: In atrial fibrillation, the atria do not contract correctly, and not all blood exits this chamber.…

A: Pulmonary embolism can be a serious complication resulting from right atrial fibrillation. One of…

Q: Draw a flow chart of the circulatory system that includes the movement of blood from the Vena Cava…

A: Blood is the fluid that courses through the circulatory system and achieves many functions in its…

Q: Which among the following carriesimpure blood from human heart to lungs?A. AortaB. Pulmonary veinC.…

A: The blood acts as an important medium to carry substances such as oxygen, carbon dioxide, hormones,…

Q: The coronary arteries arise from the __________.   A right atrium   B inferior vena cava   C…

A: The coronary system comprises of arteries, arterioles, capillaries, venules and veins. These…

Q: What is the tissue type for the following structures of the heart Fibrous pericardium Serous…

A: The tissue is the group of cells, that have the same function and structure. Different organs…

Q: The first heart sound represents which portion of thecardiac cycle?a. atrial systoleb. ventricular…

A: The heart is a hollow muscular organ. It pumps the blood via circulatory system through rhythmic…

Q: Which of the following changes happen at birth or a couple hours afterward? A) The connection…

A: After birth, several changes take place in the circulation of blood via the heart. After…

Q: What causes the atrial filling of blood?   high pressure in the atria   low pressure in the…

A: ATRIAL FILLING:- During the cardiac cycle, there is an alternating sequence of contractions and…

Q: During heart development, the primary outcome of cardiac looping is Fusion of the aortic sac vessels…

A: Heart development occur in various stages.

Q: Myocardial infarction, or a heart attack, results if there is a lack of oxygen and nutrients brought…

A: Myocardial infarction It is commonly referred to as the heart attack , is the sudden death of   part…

Q: In single blood circulation, oxygenated blood passes directly to heart all parts of the body the…

A: The correct option is - all parts of the body.

Q: Two pipes of equal diameter , but different lengths, are transporting blood. The shorter pipe is 10…

A: Poiseuille law. Volume flow rate = π X pressure difference X pipe radius 4 X liquid viscosity / 8…

Q: Blood that leaves the right ventricle is _________ and travels along the _______ to the _______.…

A: All the veins carry deoxygenated blood to the lungs and all the arteries carry oxygenated blood to…

Q: Pacemaker cells are concentrated primarily in two specific regions of the myocardium. ventricle…

A: Heart is a muscular pumping structure and is vital part of circulatory system which helps in sending…

Q: Describe the path taken by a drop of blood starting in the right atrium, traveling to the hand and…

A: The human circulatory framework is a complex machine consisting of an organization of arteries,…

Q: When measuring blood pressure using a sphygmomanometer, the tapping sound will stop when: Cuff…

A: The blood flowing or circulating through blood vessels is responsible for applying force on blood…

Q: What is the correct path through the circulatory system which describes the passage of blood…

A: Closed circulatory system is a type of circulatory system in which blood flows inside the blood…

Q: Name the blood vessels that supplies the walls of the heart with oxygen.

A: The heart consists of four chambers namely, right atrium, left atrium, left ventricle, and right…

Q: than ventricular pressure while semilunar valves are open ventricular pressure is greater than…

A: Kindly repost the rest questions to be answered as I can only give answer to 3 subparts at once…

Q: What valve prevents the backflow of blood from the right ventricle into the right atrium? right…

A: One of the most essential systems in the human body is the circulatory system. It is made up of the…

Q: The flaps of the atrioventricular valves are kept pointed in the direction of blood flow by…

A: The circulatory system consists of three systems that work together; the heart (cardiovascular),…

Q: A membrane called the _____ covers the heart. A membrane superficial to this membrane is the _____.…

A: The pericardium is the thin sac-like covering of the heart. It lubricates the heart and is required…

Q: Blood is carried to capillaries in the myocardium by way of:     coronary arteries     the…

A: The myocardium is a thick middle layer of the cardiac wall that is composed of contracting muscle…