blood must pass through this valve before moving from the left ventricle into the systemic circulation :

Q: Dr. J was performing a cardiac bypass on her 53-year-old male patient whose anterior…

A: Cardiac bypass: A cardiac bypass also known as coronary artery bypass surgery or coronary artery…

Q: Trace the flow of blood from the ascending aorta going to the anterior brain region

A: The aorta is the largest arterial trunk that receives the oxygenated blood from the left ventricle.…

Q: The chamber that would have its workload increased the most by a stenotic bicuspid (mitral) valve…

A: The heart is a muscular organ in most animals that pumps blood via the circulatory system's blood…

Q: What valve defect(s) would be indicated by the following sequence of heart sounds:…

A: The two normal heart sounds are lub and dup. Lub and dup normally occur in a sequence with each…

Q: Trace the cardiac circulation starting from the aorta to both left and right ventricles and back…

A: The Cardiovascular system can be considered as a vital transport system of our body. The human body…

Q: Define descending aorta

A: Heart is a muscular organ around the size of a closed fist located medially in the thoracic cavity.…

Q: Define atrioventricular (AV) valves

A: Pumps need a set of valves to keep the fluid flowing in one direction and the heart is no exception.…

Q: Name the three vessels that deliver oxygen-poor blood to the right atrium.

A: The circulatory system of the human body is responsible for transport of blood throughout the body.…

Q: Define central vein

A: The liver is the largest organ and gland of the digestive system that is located on the right side…

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: Identify the parts of the conducting system of theheart. Explain how the conducting system…

A: The circulatory system also called the cardiovascular system  is the organ system that allows blood…

Q: Name the arteries that branch from the aorta to supply theupper limbs

A: Arteries are the blood vessels responsible for carrying oxygenated blood from the heart to all 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: What are the differences between the atrioventricular and semilunar valves? Give an example of a…

A: Heart is muscle like pumping structure whose main job is to send oxygen rich blood to all parts of…

Q: Define coronary sinus

A: In most mammals, the heart is a muscular organ that pumps blood into the circulatory system's blood…

Q: Define pulmonary vein

A: The blood vessels which carry blood to the heart are called as veins. The function of the pulmonary…

Q: Define atrioventricular (AV) node

A: The atrioventricular (AV) node is situated in the right posterior portion of the inter-atrial…

Q: Define semilunar valve

A: Human Heart: One of the most essential organs responsible for maintaining life is the human heart.…

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: The maximum amount of blood within the left ventricle just before the start of isovolumic…

A: The circulatory framework, likewise called the cardiovascular framework or the vascular framework,…

Q: Define coronary artery

A: The circulatory system that functions in blood circulation between the heart and various body parts…

Q: Define endocardium

A: Endocardium can be defined as a smooth and thin membrane present in the heart's chambers interiorly…

Q: Name the vessels that arise from the aortic arch.

A: The aortic arch is a part of the aorta present between the ascending and the descending aorta. It…

Q: why a leaking heart valve may cause heart damage over time?

A: Leaky heart valve can affect any of the four heart valves: 1)Aortic valve ( left ventricle and…

Q: What causes the atrioventricular valves to open during this phase?

A: The valves located between the atria and ventricles are called atrioventricular valves. The…

Q: Differentiate between the roles of the atrioventricular and semilunar valves.

A: The heart has valves to maintain the unidirectional flow of blood, called the heart valves. This…

Q: Describe the components of the left atrioventricular valve.

A: The heart has four chambers: right atrium, right ventricle, left atrium, and left ventricle. The…