Do the pulmonary arteries carry oxygenated blood or deoxygenated blood? What features of the pulmonary arteries make them arteries rather than veins?

Q: What makes the pulmonary circulation different from systemic circulation?

A: The heart's pumping causes blood to flow through the arteries and capillaries into the whole body.

Q: What is the role of the coronary arteries?

A: The heart is an organ that can pump blood to the different parts of the body through different blood…

Q: What is the valve thatseparates the right ventriclefrom the pulmonary artery?Why is that valve…

A: The heart is the muscular organ that involves in pumping action of blood to all parts of the tissue.…

Q: Why is the pressure in the pulmonary circulation lowerthan in the systemic circulation?

A: Blood must always circulate to sustain life. It carries oxygen from the air we breathe to cells…

Q: Does conducting arteries possesses more elastic fiber in tunica externa? yes or no

A: A blood channel that carries blood away from the heart is known as an artery. The thick walls of all…

Q: What is the functional significance of the difference in thickness between the wall of the aorta and…

A: The aorta is the main artery which carries blood away from heart to the rest of  body.  The…

Q: Give two features that enable you to distinguish the epicardium from the endocardium of the…

A: The heart is a muscular organ responsible for pumping blood all over the body. The heart comprises…

Q: What arteries play the leading roles in supplying bloodto the brain?

A: The central nervous system, similar to any arrangement of the body, requires consistent oxygenation…

Q: What roles do the chordae tendineae and papillary muscles have in the normal function of the AV…

A: The heart is the muscular organs of the cardiovascular system.

Q: What anatomical feature prevents the electrical signal from traveling directly from atrial muscle to…

A: The heart is a muscular organ that is divided into the left and right side to prevent the mixing of…

Q: What are the two main functions of the arteries?

A: Arteries are the vessels present in the body of humans. It is surrounded by smooth muscle tissues…

Q: How do veins differ structurally and functionally from arteries?

A: Functionally Veins carry blood towards the heart and Artery carry blood away from the heart.

Q: Which vein returns blood from the abdominopelvic viscera to the heart?

A: The cardiovascular system is composed of the heart, blood, and blood vessels. The heart pumps blood…

Q: Why are the tendinous cords required for the proper functioning of the AV valves?

A: The heart is a muscular organ of the cardiovascular system that functions to pump the blood to 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: Why could a choke hold (a tight grip around the neck) cause a person to pass out? What arteries…

A: In the human body, the brain is a complex organ present. The brain is the control center of the…

Q: Where do most veins inferior to the diaphragm drain?

A: Most Veins inferior to the diaphragm drain into Inferior Vena Cava .

Q: Which side of the heart is considered the pulmonary pump? What is the destination of blood from the…

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

Q: Where is the mitral valve located? Describe the directionand type of blood (oxygenated or…

A: The valve of the heart is composed of the endocardium and connective tissue. Valve are structures…

Q: What are the blood vesselsthat carry venous blood to theheart? What is the bloodvessel that collects…

A: The heart is the muscular organ that involves in pumping action of blood to all parts of the tissue.…

Q: How does pulmonary circulation differ from systemic circulation?

A: Step 1 Double circulation involves the passage of blood twice through the heart, one to the lungs…

Q: For each umbilical vessel and the major fetal blood vessels, state whether each vessel carries…

A: In a placental mammal, the umbilical cord is a conduit between the developing fetus and the…

Q: in what part of the body is the popliteal artery found?What about the axillary vein?THe radial…

A: The blood vessels are the components of the circulatory system that transport blood throughout the…

Q: What is meant by the term venous return?

A: The flow of blood back to the heart is known as Venous return. The blood is received by the right…

Q: All arteries carry oxygenated blood except the ___ trunk and its branches.  Is it pulmonary? why?

A: The circulatory system of the cardiovascular system is largely divided into:The systemic circuit,…

Q: What is The Normal Ventilatory Pattern?

A: Meaning of ventilation is the exchange of air between the lungs and the atmosphere. ventilation…

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: How does the blood in the pulmocutaneous arch differ from that in the higher two aortic arches?

A: The circulatory system of amphibians includes pulmocutaneous circulation. It is in charge of…

Q: Is there similar pattern between the carotid and iliac arteries?

A: Arteries are blood vessels that transport oxygen-rich blood throughout your body and are an…

Q: What is the function of the pulmonary circuit and system circuit?

A: The circulatory system involves the heart which is the main cardiovascular organ supplying blood to…

Q: What are the features of the left atrium and the type of blood it contains? What vessels empty into…

A: The heart is a muscular organ which is involved mostly in the circulation of blood to different…

Q: Which of the following blood vessels does carry low-oxygenated blood? 0 Aorta Pulmonary trunk Celiac…

A: Step 1 Blood vessels bring blood to the lungs, where oxygen enters the bloodstream, and then to the…

Q: What is the function of Coronary arteries ?

A: Coronary arteries are a type of artery which spreads around the entire heart like a network of blood…

Q: What is the function of the coronary sinus?

A: Blood that has been exposed to oxygen in the lungs is said to be oxygenated blood. Blood that has a…

Q: What innervates the pericardium?

A: The heart is the organ that pumps blood everywhere. This helps in the change of oxygen and carbon…

Q: What is the function of the dural venous sinuses?

A: The brain has two primary vein networks: an exterior or superficial network, which has three…

Q: How does blood pressure in the pulmonary circulation compare to the pressure in the systemic…

A: The pulmonary circulation is a relatively low-pressure system as compared to systematic circulation…

Q: What is the pulmonary circulatory path of deoxygenated blood from the kidneys to oxygenated blood to…

A: