Imagine that you are a red blood cell moving through the circulation. After moving into the right atrium, how many heart valveswill you pass through before you first enter the circulation of the lungs? How many heart valves will you pass through beforeentering the circulation of the brain?

Q: 100 wanted tő prepare a fish dish for your grandfather that he loves the dried salted Codfish. But…

A: Ans1- To remove excess salt from the fish, there are two methods- soaking process and one hour…

Q: Some babies, called “blue babies,” are born with a small hole in the wall between their heart’s left…

A: The cardiovascular system of the human body is made up of heart, blood, and blood vessels that help…

Q: Which side of the heart—right or left—do bacteria in infected lymph reach first? Where do they go…

A: Lymph is considered as the fluid, which travels to the lymphatic vessels. The lymphatic system plays…

Q: The mother of a three-month-old infant was concerned because her child had little energy and did not…

A: The cardiovascular system is a crucial component of the circulatory system in humans (which is often…

Q: Why is human  heart important?

A: The heart is a mesodermally derived, hollow, muscular, four chambered organ situated almost in the…

Q: The cardiovascular system interactswith which other body systems?

A: Homeostasis is the maintenance of stable internal environment from the surroundings. There are…

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: What is the name of the flap of tissue that prevents blood from flowing backward? Mention the name…

A: The human heart is made up of a special type of muscle known as the cardiac muscle. It consists of…

Q: Starting at the Superior and Inferior Vena Cava follow the arrows in the image above and list the…

A: The heart is the major pumping organ in circulatory system. It pumps the blood across body parts.

Q: Describe the path a red blood cell would take once it passed through the aortic semilunar valve and…

A: Carotid arteries are the arteries that supply oxygen-rich blood in the neck and head region.  They…

Q: You’re flowing around the circulatory system and you come across several nice but directionally…

A: The offered scenario involves four circulatory system travelers. They are aware of where they are…

Q: Which of the following statements are true? (a) The left ventricle wall is thicker than the right…

A: It is related to the circulatory system

Q: pulmonary syste

A: introduction When blood goes through the pulmonic valve, it enters your lungs. This is known as the…

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: A few specialized tissues do not contain any blood vessels,including capillaries. Can you think of…

A: A group comprising of structurally similar cells that coordinatively perform a specific function is…

Q: The left ventricle wall is very thick since it must pump blood to the entire body along miles of…

A: Human heart is a four chambered pump like organ. Among the four chambers, two are auricles and two…

Q: The sac that provides a fluid-filled cushion for the heart is composed of (z) an inner visceral…

A: The conical sac of fibrous tissue, which surrounds the heart and the roots of the great blood…

Q: Blood flows through the___________ vena cavae and coronary sinus into the right atrium through the…

A: The cardiovascular system mainly consist of heart, blood vessels and the blood which carries oxygen…

Q: One of the current major areas of research in heart transplants is the use of pig hearts for human…

A: A medical procedure where organs are removed from one body and placed in another body to replace a…

Q: Where does blood in the right atrium go next? :_______________ Where does blood in the left…

A: The cardiovascular system consists of the heart, blood vessels and blood. Its primary function is to…

Q: n the table below, trace the path that a red blood cell would follow from the right ventricle back…

A: The circulatory system (cardiovascular system) pumps blood from the heart to the lungs to get…

Q: Which layer is both a part of the pericardium and a part of the heart wall?

A: The human heart is situated in the middle of the thoracic cavity in a space called the mediastinum.…

Q: A blood clot in the first vessel branching from the aortic arch would affect the: left arm O lungs…

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

Q: Could you explain why aortic wall is highly elastic?

A: Introduction: The aorta is the most prominent artery in the human body. It starts at the left…

Q: Identify the correct order of the blood flow pathway? (A) the pulmonary arteries carry oxygenated…

A: Introduction: The cardiovascular or the circulatory system is the body's transport system. This…

Q: inwhich type of blood vessel is the pressure the greatest? Why are some parts of the lines zig zag…

A: Blood is the liquid connective tissue that is involved in delivering oxygen and nutrients to all…

Q: Some babies are born with a heart defect in which the ventricles are connected to the wrong…

A: The cardiovascular system is an organ system which distributes blood to all the parts of the body…

Q: Heart beat/rate is controlled by these groups of cells on the heart. a-SA node b-AV node c-nerve…

A: Heart rate is the speed of the heartbeat measured by the number of contractions of the heart per…

Q: Why do capillaries permit the diffusion of materials, whereas arteries and veins do not?

A: The circulation of blood between the body and the heart occurs via the systemic arteries and veins…

Q: We previously mentioned that arteries tend to carryoxygenated blood, but the great vessels entering…

A: Arteries are one of the three types of blood vessels that carry blood from the heart to tissues in…

Q: Do the arteries that carryblood from the heart to thelungs contain arterial orvenous blood? What…

A: The human heart contains four chambers: two upper atria, and two lower ventricles. The…

Q: Valves between which structures of the heart shown in the figure control the direction of the…

A: The heart is located in the centre of the chest, just to the left of centre, about the size of a…

Q: The valve marked by the white arrow separates the (A) right atrium from the right ventricle (B)…

A: The heart is responsible for pumping the blood to different parts of the body.

Q: Identify the incorrect statment about blood vessels  (A) arteries are carrying a higher blood…

A: Numerous body fluids in the body function to maintain optimum body performance. Blood, lymph, and…

Q: which human heart chambers are the first to show systole ?

A: Heart is a muscular organ which is mesodermal in origin, it is responsible for the pumping of the…

Q: Oxygenated blood leaves what chamber of the heart andtravels through which major vessel?

A: The blood vessels are generally of three types, namely, arteries, veins, and capillaries. These are…

Q: Which vessels carry oxygen-poor blood? :_______________ Which vessels carry blood away from the…

A: The cardiovascular system of a human consists of the heart, the blood, the blood vessels and the…

Q: If the vagal nerves to the heart were cutthe result would be that A) the heart would stop, since the…

A: The vagus nerve generally referred to as the pneumogastric nerve, is the 10th cranial nerve or CN X,…