An erythrocyte travels through the heart and lungs.  Starting in the inferior vena cava, list in order, all chambers, valves, and vessels an erythrocyte will pass on this incredible journey to the ascending aorta.

Q: A patient is suffering from cardiac arrhythmias. They have atrial fibrillation. Describethe normal…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Fill in the blank:  The _______________________ of an artery wall contains many smooth muscle cells.

A: The peripheral circulatory system performs distribution of the blood flow, transport, storage of…

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: You might often hear the term varicose veins but not varicose arteries. Explain in simple language…

A: Introduction: Blood vessels are in charge of transporting blood throughout the body. Veins,…

Q: In a minimum of 250 words, please discuss 3 different ways the structure of the blood vessels can…

A: Introduction :- Blood is circulated throughout the body by blood vessels. Arteries are vessels that…

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: Where is blood pressure lowest? In the veins. In the arteries

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering the first…

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: Marfan’s syndrome is an inherited genetic disorder that results in malformedelastic fibers that are…

A: Marfan syndrome is a genetically inherited disorder that is an autosomal dominant disease. Autosomal…

Q: The right coronary artery typically:

A: Blood vessels are one of the three key components (The other 2 being the heart and the blood) are…

Q: The wall of the aorta is _______ (thicker/thinner) than the wall of the superior vena cava.

A: The aorta is the body's biggest artery. The aorta begins at the top of the heart's muscular pumping…

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: A 37-year-old patient is admitted to the hospital with a blood pressure of 82/48 mmHg. A central…

A: Lymph node are bean shaped structures which are part of immune system and contain lymphocytes…

Q: ifth intercostal space,

A: Intercostal space is the anatomic space between  two ribs. The anterior and the lateral part of the…

Q: Label all aorta branches

A: The arteries are responsible for transporting blood away from the heart. The aorta is arise from the…

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: Muscular arteries control the blood flow to different body areas. True or False

A: We can say that Through the circulatory system, the blood carries nutrients, oxygen, and water to…

Q: List the vessels through which blood flows from the aorta to the myocardium and back to the right…

A: The heart is a hollow muscular organ that pumps blood through the circulatory system by dilation and…

Q: Capillary structure varies from organ to organ. Explain how?

A: The circulatory system is one of the most essential systems in the body. The function of the…

Q: When the SA node doesn’t function properly, the AV node takes over pacing the heart and produces…

A: In the ecg of the individuals with junctional rhythm , P waves is not seen . This is because the…

Q: Fibrillation is an asynchronous contraction of cardiac muscle fibers. Is atrial fibrillation or…

A: The heart is a muscular organ the size of a fist found just above and just to the left of the…

Q: Fill in the blank:  The smallest blood vessels are called _______________________.

A: The blood vessels form a closed system of tubes that carry blood to and from the heart, lungs, and…

Q: The major change in blood flow would be an increase in certain abdominal organs. Explain with an…

A: The abdominal body cavity is the body region that lies below the thoracic cavity from which it is…

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: Blood in the heart chambers is separated from the myocardium by a thin membrane called the _____.

A: The correct answer is Endocardium .

Q: Define erythrocyte

A: Blood corpuscles are the cellular elements of blood which are found suspended in the plasma. These…

Q: In the heart   ___________ ( oxygenated/deoxygenated) blood returns from the body and fills  the…

A: The heart is a muscular organ which pumps blood through the blood vessels of the circulatory system.…

Q: The right and left coronary arteries arise from where? Thoracic aorta, base of the aorta, superior…

A: CORONARY ARTERY - the coronary arteries are the arterial blood vessels of coronary circulation ,…

Q: Compare and contrast the action potential of a myocardial conductive cell and the action potential…

A: The cardiac muscle comprises two types of cells: myocardial contractile cells and myocardial…

Q: Arterial blood pressure peaks when the ventricles contract. This maximum pressure achieved is called…

A: Systolic pressure can be defined as the pressure at which blood flows in the arteries when the heart…

Q: Blood flows from the ascending aorta right into the thoracic aorta.TRUE or false

A: The circulatory system is composed of the heart, arteries, capillaries, and veins. It transports…

Q: List the blood vessels , in their correct order, as blood travels from the heart, to the posterior…

A: Aorta – The body’s largest artery is the aorta which originates from the LV (left ventricles) and…

Q: Once you have studied the wiggers diagram   Create your own outline of the steps with a brief…

A: Cardiac cycle:The cardiac cycle describes the human heart's activity from the start of one heartbeat…

Q: During the cardiac cycle, there are two periods when all four valves are closed. Name these two…

A: The sequence of alternate contraction and relaxation of the atria and ventricles of the heart, to…