Which of the following terms best describes end diastolic volume? Answers A - D A The volume of blood held in the atria The volume of blood pumped out of the heart during one beat The volume of blood left in the heart after systole The volume of blood in the heart after the ventricles have completely filled

Q: stroke volume, end systolic volume, end diastolic volume, resistance, venous return, mean arterial…

A: Cardiac output is the volume of blood being pumped by the heart, by the left and right ventricle,…

Q: Generates electrical impulse that sets rhythm to the heart; the primary pacemaker of the heart. SA…

A: Heart has conductive system which generates and transfer the electrical impulses.

Q: Rank the following in terms of pressure from highest pressure (1) to lowest pressure (5) during…

A: The human heart is myogenic. It is a type of heart in which the impulse is generated in or by…

Q: this

A: Thus , the ECG given is of condition Atrial fibrillation. Atrial fibrillation (AFib) is a common…

Q: the patient's heart makes a sound at systole, assuming it is the S1 sound made by closing of valves,…

A: Heart is the pumping organ in the body. It pumps the blood to various parts of the body.

Q: When is the blood pressure in the left ventricle greater than the blood pressure in the aorta?   A…

A: Cardiac cycle is a cycle through which atrial contraction ends with  ventricular relaxation. When…

Q: Which one of the following is a matching pair?  A Pulsation of the radial artery - values in…

A: Heart is the muscular organ in most animals that is involved in pumping blood through blood vessels.…

Q: Rank the following in terms of pressure from highest pressure (1) to lowest pressure (5) during…

A: The force which is exerted by the heart during the rest position is called diastolic pressure. The…

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: which of the following occurs with the heart chambers when they contract? Pick two answers: volume…

A: Heart is the central organ of the circulatory system. It is a muscular organ that pumps blood into…

Q: Maximum aortic pressure during the cardiac cycle is called pressure

A: The human heart is a muscular organ which pushes blood into the circulatory system's arteries and…

Q: Which of the following contributes to 1st heart sound during systole? Select one: Flow of blood…

A: In the human circulatory system, the heart is considered the central organ that plays a significant…

Q: Referring to the Cardiac Output formula, which value is most important in determining the cardiac…

A: The cardiovascular system is also known as the blood vascular system. It comprises of heart and the…

Q: Depolarization / Repolarization Systole / Diastole ECG Wave Heart Chamber P-wave Atria Atria…

A: Electrocardiogram is a graphic representation of the electrical activity of the heart recorded…

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: An embolus lodged in the circumflex artery could impair blood flow to what portion of the heart? O…

A: The cardiovascular system is also known as the circulatory system allows the blood flow throughout…

Q: An increase in TPR will lead to: A decreased afterload decreased stroke volume C decreased EDV D…

A: Total Peripheral Resistance (TPR) is the total resistance offered by the systemic circulation. It is…

Q: Which of the following occurs during ventricular diastole? Blood returns to the heart Blood is…

A: We know that the Cardiac cycle is a repetitive cycle where a heart performs its functions. This…

Q: The cardiac cycle consists of a distinct relaxation andcontraction phase. Which term is typically…

A: The cardiac cycle is the process of contraction and relaxation of the heart. The primary function of…

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: Does more blood flow through the coronary arteries during ventricular diastole or ventricular…

A: Heart is the internal organ which helps in pumping of blood to all parts of the body. In humans…

Q: The onset of Ventricular diastole is associated with: A. the closing of the aortic valve B. the…

A: Each and every cell of the body needs to exchange substances such as nutrients, oxygen, and many…

Q: Systole of the left ventricle is directly caused by: (Select all correct answers, there may be one…

A: The heart is made up of cardiac muscles or myocardium containing cardiomyocytes. The human heart is…

Q: What valve is located between the left atrium and left ventricle? a-Tricuspid valve b-Bicuspid valve…

A: Heart is a muscular organ. Heart pumps blood, it has four chambers having two atrium and two…

Q: Arteries carry blood away from the heart. The smallest blood vessels are called arterioles. The SA…

A: Blood vessels help in the flowing of blood throughout the body. Arteries transport blood away from…

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: Which of the following are true of the pericardium? There is a small amount of fluid found deep to…

A: The circulatory system is a body system that helps in blood circulation to transfer oxygen,…

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: Put the flow of blood through the heart in the right order starting with vena cava. Vena cava…

A: The circulatory system is responsible for transportation of circulatory fluid (blood) to the entire…

Q: All of the following are true of the anatomy of the heart except A. The epicardium has a serous…

A: The heart is a muscular organ that pumps oxygenated blood to the aorta, which conveys it to the…

Q: in the space below list the flow of blood through the coronary circulation using the terms: cardiac…

A: The coronary system of circulation delivers blood to the heart muscles. This circulation is…

Q: During the production of the waveform of the EKG indicated by the arrow, blood would pass through…

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Q: During what stage or stages is blood being pumped from the atria into the ventricles

A: The cardiac cycle completes in four different stages: They are filling phase, isovolumetric…

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: Which of the following structures acts to carry electrical impulse to the ventricles?…

A: The heart, in the simple words, a pump consisting of muscle tissue. Like all muscles the heart…

Q: Choose all the statements that are correct. When the heart beats, first the right side of the heart…

A: The circulatory system consists of three systems that work together; the heart (cardiovascular),…

Q: Which of the following occurs during ventricular diastole? Blood returns to the heart Blood is…

A: Cardiac cycle is a repetitive cycle where a heart performs it's functions. This starts at beginning…

Q: Number the structures involved in depolarization of heart from the one which depolarizes first (1)…

A: Depolarization and repolarization events of the heart can be measured on the skin surface by using…

Q: The marks a spot of dead myocardial cells. How does this change the depolarization and muscle…

A: Myocardial cells myocardial cells are located in the heart forming a branched network in the heart,…