Q: What do angioblasts develop from, and what do they develop into?
A: All blood vessels are lined by a single layer of cells, called endothelial cells. They are vital for…
Q: Describe the location and function of the right and left coronary arteries and their branches, the…
A: Human heart is the Center for regulating blood across the body. It is located within the thoracic…
Q: What are the structural differences seen between fetal and adult circulation?
A: Fetal circulation is the circulation of blood through the cardiovascular system of human fetus. It…
Q: Why would venous valves be unnecessary in the jugular veins of the neck?
A: Veins The veins carry oxygen depleted blood from different body parts to the heart. The veins are…
Q: List the structures through which blood passes from the systemicveins to the systemic arteries?
A: The heart is at the centre between the two lungs and above the diaphragm. The narrow end of the…
Q: Where do the great vessels connect to the heart?
A: There are five great vessels that enter and exit from the heart, namely, the superior vena cava,…
Q: What is the relationbetween the maximum andthe minimum blood pressurewith the phenomena of…
A: The heart is a muscular organ that pumps blood throughout the body. It is located in the middle…
Q: Is blood pressure the same throughout the circulatory system?
A: BASIC INFORMATION HEART It is a muscular organ It is present in a space in between the lungs…
Q: Explain the major function of the veins?
A: Heart pumps blood through a system of blood vessels, called the circulatory system. The heart is a…
Q: Name three types of capillaries?
A: Vessels are the channels or conductors through which blood is circulated to body tissues. The…
Q: What is the sequencial order of arteries to smaller parts?
A: The circulatory system is a network consisting of blood, blood vessels, and the heart, this system…
Q: How does a blockage in a coronary artery cause a heart attack? What kind of dietary and lifestyle…
A: Coronary arteries are arteries that supply oxygen-rich blood and essential nutrients to the heart…
Q: What areas of the body are supplied by the paired arteriesthat branch from the abdominal aorta? The…
A: The cardiovascular system consists majorly of the heart, blood vessels, and blood. It is responsible…
Q: Through which structures do the blood flow?
A: The circulatory system of the human body circulates the blood across the body. Blood is fluid…
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: What are the main functions of the capillaries?
A: Capillaries are the tiniest blood vessels in our body. They are smaller than the arteries and the…
Q: Define the term - vena cava ?
A: Answer- Humans have closed type of circulatory system and it comprises of arteries and veins to…
Q: Anatomy: Who discovered the capillaries?
A: capillary is a small vessel , having a wall one thick endothelial cells. They are the smallest…
Q: How does blood circulate through the hepatic portal system? What is the function of this system?
A: The circulatory framework, likewise called the cardiovascular framework or the vascular framework,…
Q: Why is there a pause after the atrial contraction andbefore the ventricular contraction?
A: The human heart has four chambers within it. These four chambers are the Right and Left atria and…
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 capillaries ofthe vascular system?
A: The heart is the muscular organ that involves in pumping action of blood to all parts of the tissue.…
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: What is the differencebetween systole and diastole?
A: Diastole and systole are two phases of the cardiac cycle. They occur as the heartbeats, pumping…
Q: What is the valve thatseparates the aorta from theheart? What is the importanceof that valve?
A: The heart is the muscular organ that involves in pumping action of blood to all parts of the tissue.…
Q: Which category of blood vessels have valve in their inner lining?
A: The blood vessels play a vital role in supplying various substances all over the body.
Q: What is the differencebetween arterial and venousblood?
A: Blood is a body fluid that transports necessary substances, nutrients, hormones, and oxygen to the…
Q: Which is the first (human)heart chamber into whichblood enters? Where does theblood go after passing…
A: The cardiovascular system consists of the heart, blood, and blood vessels and is also known as the…
Q: What are arterial vessels,arteries and arterioles?
A: The circulatory system consists of a network of blood, blood vessels and the heart. The circulatory…
Q: Which are the heartchambers respectively wherethe entrance and the exit ofblood occur?
A: The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the…
Q: What areas of the heart are deprived of blood when there is a blockage in the posterior…
A: Posterior Interventricular artery is a coronary artery, which is also known as the Posterior…
Q: What is the proximal saphenous vein sutured to during CABG?
A: Coronary artery bypass grafting (CABG) is a surgery that helps in improving blood flow to the…
Q: What path does blood follow through the heart and through the two circulations? Identify all…
A: The cardiovascular system involves the heart, blood vessels and blood. The blood is an important…
Q: What structure stops blood in the left ventricle from mixing with blood in the right ventricle ?
A: The heart has four chambers. Two atria and two ventricles. Atria are the two upper chambers and…
Q: What is one of the most fundament roles of blood circulation?
A: Blood consists of red blood cells and an oxygen-carrying molecule known as hemoglobin. Blood…
Q: How do the structures of arteries, veins, capillaries, and lymphatics differ, and how do these…
A: Introduction The vascular system is an important system of the body that plays a vital role in the…
Q: What are the carotid and aortic bodies are composed of?
A: Peripheral chemoreceptors sense changes in chemical concentrations through sensory extensions of the…
Q: what do the three types of capillaries allow to pass through?
A: Capillaries are type of blood vessels present in human body. They are the smallest among all and…
Q: How do arteries differ form veins?
A: Arteries and veins are blood vessels that form our circulatory system. These blood vessels carry…
Q: To which heart chamberdoes the blood go afterleaving the left atrium? Whatis the valve that…
A: The heart is a hollow muscular organ that pumps the blood through the circulatory system by rhythmic…
Q: What is the significance of the difference in thickness between the wall of the aorta and the wall…
A: Introduction: The largest artery present in human body is the aorta which starts from the top of the…
What is vena cava? Which
type of blood circulates within
the vena cava?
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- What’s the major blood vessel that takes blood back to the heart? What’s the major blood vessel that takes blood to the tissues?What are the blood vesselsthat carry venous blood to theheart? What is the bloodvessel that collects arterialblood from the heart?Do the arteries that carryblood from the heart to thelungs contain arterial orvenous blood? What happensto the blood when it passesthrough the lungs?
- Which blood vessel brings oxygen poor blood to the heart from the rest of the body? Which blood vessel takes blood from the heart and sends it to the lungs? Which blood vessel takes oxygen-rich blood from the lungs and brings it back to the heart? . Which blood vessel sends oxygen-rich blood from the heart to the rest of the body?Trace the path of a blood cell from the left lumbar bodywall to the superior vena cava, naming the vessels throughwhich it would travel.What is the function of theright ventricle? To where doesthe right ventricle pump thevenous blood?
- How is blood flow through the upper and lower limbssimilar?Where are the baroreceptors that monitor blood pressure located? a) aorta and subclavian arteries b) aorta and carotid arteries c) aorta and carotid veins d) aorta and subclavian veins e) aorta and common iliac arteriesWhich vessels supply blood to the head? to the upper limb? to the abdominal wall? to the lower limb?