Complete the table below to summarize what you know about the major vessels of the heart. Blood Oxygenation: Vessel Blood Flow in Relation to the Heart: Entering / Exiting / Within Oxygenated / Deoxygenated Aorta Coronary arteries Pulmonary arteries Pulmonary veins Vena cavae (superior and inferior)

Q: Fill in the Blank: Match the number to the part of the heart in the flow of circulation. Superior…

A: The objective of the question is to identify the correct sequence of blood flow through the heart…

Q: Apex of the heart is closer to the person’s head than is the base of the heart   True False

A: Heart is an inverted cone-shaped muscular organ that comprises of four-chamber and multiple blood…

Q: Trace the path of a red blood cell that starts in a capillary in the right ear to the point it…

A: The cardiovascular system of the body is a chief organ system that concerns with the transport of…

Q: Which of the following is incorrect? Group of answer choices The walls of the cappillaries are…

A: Blood is a liquid comprising of plasma, red blood cells, white blood cells, and platelets which is…

Q: Which of the following statements is correct? Group of answer choices Veins carry blood away from…

A: Veins  Veins are blood vessels that carry blood towards the heart. Stenotic heart valve Valve that…

Q: Chordae tendineae: Group of answer choices hold the AV valves in place. contract when the heart…

A: The papillary muscles of the heart are connected to the mitral and tricuspid valves cusps by thin…

Q: Automaticity of the heart is the result of: Group of answer choices K+ leaking into the cell. Na+…

A: Automaticity of the heart is the result of:The answer is: more than one of the above.The Heart's…

Q: Which statement below best explains why valves are necessary in the veins but not in the arteries?…

A: Veins are vessels that take blood to the heart and deoxygenated blood is mainly transferred to the…

Q: the skeleton of heart is composed of * O prominent loose connective tissue prominent loose regular…

A: Heart is a chief pumping structure in the circulatory system which composed of cardiac muscles . It…

Q: Imagine you are standing inside the left ventricle of an adult pig.  Blood is flowing in one…

A: The heart is a four-chambered muscular organ with four blood vessels which either brings blood to or…

Q: We could expect the thinnest walls of a healthy heart to be found in the: aorta O pulmonary trunk…

A: Heart is muscle like structure in the circulatory system whose main function is distribute…

Q: Where is the pacemaker of the heart located? What is it called? Trace the path of electrical…

A: The heart is a muscular organ located between the lungs slightly to the left. It functions in…

Q: Make a chart that compares systemic arteries, capillaries, andsystemic veins. Consider the following…

A: The circulation of blood through the cardiovascular system occurs in two circuits. The systemic…

Q: Which part of the heart is responsible for the muscular contractions that pump blood through it?…

A: Heart is a muscular organ present in thoracic cavity which helps in blood flow through out the body.

Q: A key role of the atrioventricular node is to   act as a barrier to prevent the electrical impulse…

A: Heart pumps blood through a system of blood vessels, called the circulatory system. The heart is a…

Q: Give an in depth description (with explanation) of were the heart is in the body

A: Heart is an organ in the body which is involved in supplying the blood to all the parts of body by…

Q: Place in order the structures through which blood would flow from the heart to the scalp on the…

A: The circulatory system is essential for the proper functioning of cells, tissues, organs, and organ…

Q: Which of the following is not correct regarding the heart? ventricular fibrillation occurs from…

A: Heart is the major organ of the cardiovascular system. It is the mesodermally derived organ and it…

Q: which of the following does not describe the human heart? Major vessels enter and exit at the Apex,…

A: The great vessels of the heart process to hold the blood to and from the heart as it pumps, placed…

Q: visceral pericardium endocardium myocardium parietal pericardium pericardial cavity The heart is…

A: The human heart pumps blood during the frame thru the vessels of the circulatory system, providing…

Q: Describe three ways in which the structure of each of capillaries, veins and arteries are adapted to…

A: One of the most vital components of life is blood. Plasma, blood cells, and platelets make up blood,…

Q: The heart is made up of___________  chambers each that serve a specific purpose.  The ______________…

A: Heart is a organ that pumps blood. It supplies oxygens to all organs of body.

Q: the

A: The circulatory system distributes nutrition, breathing gases, and metabolic products throughout a…

Q: The heart’s pacemaker is called the (complete term)_________. The pacemaker is composed of…

A: The cardiovascular system consists of the heart, the blood vessels, and most importantly, the blood.…

Q: There is a semilunar valve between the_____ and _____       right ventricle and the aorta.   left…

A: In the heart of mammals different valves are present which are responsible for the transportation of…

Q: Drag the steps below and place them in the order of blood flow through the heart. First: Second:…

A: Circulation system  It is a network consisting of blood, blood vessels, and the heart. This network…

Q: Trace the flow of blood from the heart to any major organ of the axial region and back to the heart.

A: it is a very important system of our body it comprises of the blood and blood vessel three types of…

Q: Which chamber of the heart has to contract against the greatest afterload?     right ventricle…

A: Afterload is the pressure which heart has to overcome to open the aortic valve and eject the blood…

Q: In microcirculation, the contraction of precapillary sphincters results in an : choose the correct…

A: Microcirculation is defined as the circulation of blood in the small blood vessels, including…

Q: What is the correct sequence for flow of blood in the heart? o Superior vena cava → right ventricle…

A: The circulatory system delivers oxygen and nutrients to cells and takes away wastes. The heart pumps…

Q: What are the layers that make up the heart? Give the kind of tissue, it's location and function.

A: The cardiovascular system can be defined as the type of organ system which helps in circulation of…

Q: Which organs or tissues get a lot of blood flow as exercise is happening? Skeletal muscles Skin…

A: The distribution of blood flow during exercise is a complex and highly regulated process. It's…

Q: the picture What is different about the circulation between the heart and lungs and the circulation…

A: The systemic circulation refers to the path that carries blood from the left ventricle, through the…

Q: Describe the internal anatomy of the heart (include pericardium, endocardium, myocardium, atrium,…

A: A fist-sized organ, the heart circulates blood throughout your body. It serves as your circulatory…

Q: Which of the following situations might indicate the need for an artificial pacemaker? Group of…

A: The human heart is a muscular organ that functions as the central and important component of the…

Q: the upper chambers (rooms) pf the heart are known as

A: The heart is the vital organ of the body, located in the middle and front of the chest and slightly…

Q: Fill in the table by placing a check under arteries, veins or capillaries if the description…

A: The heart is derived from mesoderm. It consists of four chambers. The upper two chambers are the…

Q: Which of the following describes normal blood flow through a capillary bed?     arterioles,…

A: Blood is a vital component of the human body that transports oxygen, nutrition, water, hormones, and…

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: Which type of blood vessels carries blood away from the heart? Veins  Arteries  Capillaries…

A: Blood vessels are the components of the circulatory system, which are essential for transporting…