Complete the following table to compare fetal and adult heart structure and circulatory patlerns. Fetal Structure Function in Fetus Structure in Adult Foramen ovale Ductus arteriosus What happens in a newborn baby if the above structures do not close?

Q: Rank the movements of blood through the heart described below at left according to the magnitude…

A: The electrical impulses from the sinoatrial (SA) and atrioventricular (AV) nodes, which make up the…

Q: Study the dagram below of a heart and answer questions that follow B. Vende 2.2.1 Name the valve…

A: Since you have asked a question with multiple sub-parts, we will solve the first three sub parts for…

Q: Match each function to the correct cardiac valve. Prevents backflow of blood into the left atrium.…

A: Heart pumps blood to the body. Heart of mammals and birds has four chambers, 2 atria and 2…

Q: Conceptualize in Color The Aorta Color the regions of the aorta and its branches using the colors…

A: The aorta is the major blood vessel that connects the heart towards the remainder of the body. The…

Q: The trabeculae carneae are located in the __________.   A epicardium   B ventricles   C atrium…

A: Step 1 The trabeculae carneae or columnae carneae are either rounded or irregular muscular columns…

Q: Structures on the anterior side Function/significance Anterior interventricular sulcus…

A: all the given stuctures are related to the anatomy of heart wich can be explain as follows-

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: The four-chambered heart is a single organ but is sometimes described as a “double pump” because it…

A: The cardiovascular system is composed of the heart, blood, and blood vessels. The heart pumps blood…

Q: Identify the structural components of the human heart

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

Q: During the systolic phase of the cardiac cycle, the heart is ________. a. contracting b. relaxing c.…

A: The heart is a pumping organ that provisions or supplies all tissues and organs of the body with…

Q: Which of the following is NOT a population of pacemaker cells in the heart? a. papillary muscles b.…

A: D) purkinje fibre system

Q: Identify how the left lateral leads and inferior leads monitor the frontal plane of the heart.

A: Heart is a muscular 4 chambered organ that pumps blood from the veins into the arteries by…

Q: Figure 16.10 Which of the following statements about the circulatory system is false?a. Blood in the…

A: The body tissues get blood via various blood vessels. Two closed systems of tubes are made by them,…

Q: The fetal heart is unique. Why is it different? Describe the structures of the fetal heart that…

A: Human heart is a muscular organ which is responsible for the pumping of blood to all parts of the…

Q: Which of the terms in the following pairs is correctly matched? Group of answer choices Heart…

A: Let us first understand the concept before matching A. Systole occurs when the heart contracts to…

Q: Study the following diagram of the heart and label the various structures, including valves and…

A: The human heart is a muscular organ and is about the size of a fist. It is located behind and…

Q: The function of structure X is to Select one: a. act as the pacemaker of the heart. b. initiate the…

A: Heart is located in the chest cavity and derived from mesodermal tissue. Heart is surrounded and…

Q: Trace the flow of blood in the cat’s heart, including closely associated blood vessels. Please…

A: The heart of a cat contains four chambers. The atrium is made up of two upper chambers, and the…

Q: Describe the steps a nurse uses to auscultate fetal heart tones. Why is auscultation important?

A: Fetal heart monitering is important part of fetal examination as it indicate various pathologies…

Q: Describe the Blood flow into the heart starting by the superior and inferior Vena Cava to the…

A: Blood flow refers to the movement of blood through the vessels from arteries to the capillaries and…

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: Explain what an ECG trace can tell us about what is happening in the heart.

A: ECG stands for electrocardiogram. It is used to record the electrical activity of the heart.

Q: Path of Blood in Heart Ventricles pump blood to body or lungs Atria fill with blood from body or…

A: The blood vascular system or the circulatory system is the transport system of the body. The…

Q: ollowing components of the cardiovascular system and describe how they achieve their functions…

A: Answer Cardiovascular system transports blood which carries Oxygen, nutrients as well as hormones…

Q: Draw these five graphs on the same set of axes: atrial autorhythmic cell action potential atrial…

A: Cardiac muscle action potential- During the action potential there is passing of electrical signals…

Q: Use blue pen and paper. Draw a flow chart of the circulatory system that includes the movement of…

A: Blood is the fluid that courses through the circulatory system in the body of most animals,…

Q: Concept diagram. Trace the flow of blood through the heart. Fill in the diagram using the terms in…

A: The heart is the major pumping organ and it starts to beat at about 22 days after conception. It has…

Q: Which process is being illustrated in the diagram (see picture)? Semilunar valves closed…

A: In this question asked about the cardiac cycle.  Cardiac cycle is event in the heart contractions.…

Q: Describe the position and attachments of the parietal pericardium of the heart of the fetal pig.

A: Pericardium or the pericardial sac is the double-walled sac that encloses the heart and the roots of…

Q: What are the basic functions of each heart chamber? Describe the pericardium, visceral and parietal,…

A: disclaimer: since you have posted multiple questions we have answered the first three questions for…

Q: area of dead myocardial tissue is called.....

A: The cardiac muscle is especially created of 2 forms of cells: cardiomyocytes and fibroblasts.…

Q: A heart ventricle partially divided by an incomplete septum is found in frogs snakes birds and…

A:

Q: Y Identify structure X. Explain the function of structure Y. Explain how the structure of the heart…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: What is the tissue type for the following structures of the heart Fibrous pericardium Serous…

A: The tissue is the group of cells, that have the same function and structure. Different organs…

Q: the heart during a single complete are True/False. The duration of systole exceeds that o

A: The cardiac cycle is defined as the period between the start of one heartbeat to the start of the…

Q: Determine the ventricular electrical axis in the following recording: Explain your answer

A: The ECG's axis is one of the major direction in which the overall electrical activity of the heart…

Q: When the ventricles contract with more force this causes the _____ volume to be larger and the ____…

A: Ventricles   The two large chambers present towards the bottom of the heart. The main function of…

Q: The structures in the heart which assure the proper direction of blood flow through that organ are…

A: In the heart there are 4 chamber . 2 upper chamber called right and left atrium. and 2 low chamber…

Q: The cardiac cycle includes all the events associated with the flow of blood through the heart during…

A: The cardiac cycle consists of a period of relaxation called diastole, during which the heart fills…

Q: Right to left shunting

A: Answer: A shunt is an abnormal communication between the right and left sides of the heart or…

Q: why is it important for a human heart to develop early and benign functioning

A: The fetal heart is the first developmental and functional organ.

Q: What would be the path of blood flow through the heart if the foramen ovale did not close shortly…

A: The foramen ovale is a tiny hole in the septum, the wall that separates the heart's two upper…

Q: Draw the posterior view of the heart exposing the coronary vessels

A: The heart is the major organ of the circulatory system. It is a muscular organ made up of…

Q: . Evaluate the following statements as true or false T/F T/F T/F T/F T/F Jet lesions are most common…

A: The heart is the main organ of the cardiovascular system which is self-beating and can be myogenic…

Q: The cardiac cycle includes all the events associated with the flow of blood through the heart during…

A: The cardiac cycle is a series of electrical and mechanical occasions that get up during the levels…

Q: Which of the following term and definition pair is correctly matched? Group of answer choices…

A: The heart is a hollow muscular organ that is located behind the sternum and between the lungs. The…

Q: A membrane called the _____ covers the heart. A membrane superficial to this membrane is the _____.…

A: The pericardium is the thin sac-like covering of the heart. It lubricates the heart and is required…

Q: Describe the relative thicknesses of the walls of the heart chambers of the fetal pig.

A: Like other mammals, pigs also contain a four-chambered heart. Their heart is located in the thoracic…