The cardiac output of each ventricle is the same. Why is this? What would happen if the right ventricle pumped more blood than the left?

Q: during a procedure, a patient's end diastolic volume was found to be 127mL. The end systolic volume…

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

Q: Some people have abnormal cords or bridges of myocardium that extend from atrium to ventricle,…

A: The second most common type of coronary arterial abnormality is the Myocardial bridge. It is the…

Q: Why is it necessary for cells of the cardiac atria and ventricles to contract in a coordinated…

A: Introduction :- Blood from the veins enters the two atria, which have thin walls. The heart's two…

Q: The chamber that would have its workload increased the most by a stenotic bicuspid (mitral) valve…

A: The heart is a muscular organ in most animals that pumps blood via the circulatory system's blood…

Q: . What is cardiac output? 2. What are the determinants of cardiac output?

A: Heart is a muscular organ that functions to pump blood throughout the body by repeated, rhythmic…

Q: Can the intraventricular septum prevents the electrical activity from stimulating the heart in a…

A: The intraventricular septum is present between two ventricles of the heart, generally preventing…

Q: Would you be able to feel a pulse during atrial systole only? Explain.

A: The blood circulating through the circulatory system is responsible for the transport of oxygen and…

Q: Blood leaves the right ventricle by traveling across the _____valve . ?

A: The cardiovascular thoracic muscular organ called the heart is anatomically divided into four…

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: 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: What would be the drawback of cardiac contractions being the same duration as skeletal muscle…

A: Cardiac muscles are specialized in the way that long action potentials are generated in the cardiac…

Q: Which chamber(s) will be contracting right after this electrical event (in red) Q S

A: The cardiac cycle can be referred to as the human heart’s activity, which includes atrial…

Q: Which heart sound is the loudest sound when auscultated, the lubb or dupp? Why?

A: There are four types of heart sounds which are S1, S2, S3, and S4. The S1 and S2 are considered as…

Q: 12 14 13 Thew 11 10 25 8 15 12 14 24 19 23 18 21 22 15 22 16 17 17 R 15 18

A: The human heart is a muscular organ that pushes blood through the circulation system's veins, giving…

Q: The blood pressure through the systém iš highest at the ou as it moves through the system…

A: The heart is the main organ of the cardiovascular system that supplies blood throughout the body. It…

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: 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: the amount of blood pumped by the ventricucles each is referred to as

A: The heart of a human being consists of 4 chambers with two on the right side and two on the left…

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: A man was attached to a cardiac monitor and was noted to be in sinus rhythm of 75 be per minute.…

A: A network of specialized muscle cells is found in the heart's walls. These muscle cells send signals…

Q: The second heart sound is caused by

A: Answer:  The Lub - Dup sound produced by the heart is basically the closing of the heart valves.

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 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: Which of the following terms best describes end diastolic volume? Answers A - D A The volume of…

A: The circulatory system of the human body consists of the heart the blood and the blood vessels that…

Q: A pacemaker is a small device that is placed in the chest or abdominal help control abnormal heart…

A: Introduction A pacemaker is a small, battery-operated device used to control an irregular heart…

Q: The cardiac skeleton electrically insulates the atria from the ventricles? Why is this important?

A: The cardiac skeleton electrically  insulates the atria from the ventricles. The fibrous skeleton…

Q: The volume of blood ejected from the left ventricle in each beat is ventricle. A greater than B…

A: The heart is a highly muscularized, involuntary organ of the body. It has four chambers consisting…

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: Imagine that you are feeling very anxious as you walk to the podium to deliver a speech. If your…

A: Ans: Cardiac output: The cardiac out put is the amount of blood pumped by heart to different organs…

Q: 8. The closure of the tricuspid valve separates which two events in the cyclic changes of the left…

A: A single cardiac cycle includes all the events associated with one heartbeat. Thus, a cardiac cycle…

Q: Why is the thickness of the myocardium different in the right and left ventricles?

A: It is a muscular organ of four chambers. The heart size is the size of a clenched fist or so. The…

Q: Why can the heart attack be deadly? How is this related to the physiology of blood flow?

A: Heart failure symptoms include breath shortness, fatigue, very rapid weight gain, abdominal…

Q: Why do the coronary arteries carry a greater blood flow during ventricular relaxation than they do…

A: The cardiovascular system is one of the organ systems of the body and its function is to circulate…

Q: The maximum intraventricular pressure generated in the right ventricle is the same as the maximum…

A: The pressure inside the heart's ventricles is referred to as intraventricular pressure. The heart…

Q: Why would the ventricles need thicker walls for contraction (compared to the atria)?

A: The circulatory system has a heart, many "arteries and veins that run throughout the body, and…

Q: If the mitral valve were insufficient, would you expect to hear the murmur (of blood flowing through…

A: The part of the circulatory system that is responsible for pumping the blood into the blood vessels…