A NORMAL CIRCUIT OF THE HEART AND LUNGS. ASSUME TH STARTING IN THE RIGHT ATRIUM. V DOO Superior/Inferior Vena Cava Pulmonary Artery Pulmonary Veins Tricuspid Atrioventricular Valve Lungs Aortic Semilunar Valve Left Ventricle Body Tissues and Organs Aorta Bicuspid/Mitral Atrioventricular Valve Right Ventricle Left Atrium Pulmonary Semilunar Valve

Q: Which of the following blood vessels carries oxygenated blood ? Group of answer choices Aorta…

A: The tube-like structures involved in the  circulatory system through which blood flows to the…

Q: Place the initials for each chamber over the Xs on the heart and then drag each blood vessel to its…

A: In this question, we are given anatomy of heart. We have to label the given terms in the given…

Q: ANTERIOR SIDE On the figure seen, the valve marked with the arrow indicates the O tricuspid valve O…

A: Heart pumps blood around our body and valves prevent the backward flow of blood and these are actual…

Q: How is the heart beat initiated? What is the function of autorhythmic cells? Explain: What effect do…

A: Heart- It is a hollow organ situated in the middle region of the chest. The heart is responsible for…

Q: The condition which occurs when the left a-v valve leaks blood backward eventually filling the lungs…

A: The heart is the main organ in the circulatory system. The cardiac muscles that makeup the heart,…

Q: this

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

Q: Part A- Why do arteries have many more elastic fibers than veins? O They have less pressure during…

A: The pathways through which blood is transported to body tissues are known as blood vessels. They are…

Q: Review Concepts 42.1-2. Match the term and its description. Each term can only be used once. The…

A: The pulmonary circuit transports blood to the lungs from the heart. whereas the Systemic circuit…

Q: Label the venous diagrams depicted in Figure 12.3A-B with Exercise 12-3 in this unit for reference.…

A: The blood vessels in the humans carrying blood towards the heart are the veins. Their function is…

Q: Which is not a characteristic of the heart sound represented by the green bar?

A: The auscultogram diagramatically represents the beats of heart as heard on auscultation.   Here the…

Q: Identify the LEFT coronary artery's branches (select all that apply) Interventricular septum…

A: A human heart is divided into two parts: atria (left and right) and ventricles (right and left)…

Q: Coronary vessels - these su -They can be seen in the lo side of the heart. not reproe ona B.…

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

Q: What ECG is this? For example: is it a ventricular tachycardia or etc.

A: ECG stands for electrocardiogram. ECG is the graphical representation of the electrical activity of…

Q: In the figure below on the left, label the P, QRS and T waves. Describe what is happening in the…

A: The question consist of two parts but according to the rules of Bartleby.com only the first question…

Q: 1. Indicate the number of cusps composing the heart valves. Bicuspid Tricuspid Aortic Pulmonary

A: The heart is generally comprised of four valves. These valves include tricuspid valve, bicuspid…

Q: The first branch of the aorta is the:   Question 20 options:   Brachiocephalic trunk   Pulmonary…

A: Aorta - Largest artery of the body. It begins at the top of Left ventricle of the Heart. The heart…

Q: Palpating a Superficial Pulse The pulse rate is the number of pulse per minute measured by palpating…

A: Pulse rate is the number of pulse in a minute.

Q: ch below with axygen level and function for each heart section. Function: Only identify where the…

A: The heart is the most vital organ of the human body. It receives deoxygenated blood from all parts…

Q: 18. Match the phases of the cardiac cycle to the description of the events. Answer 1a 1b 2a 2b 3…

A: The human heart is a four chambered heart consisting of the ventricles(Right and left) and atria or…

Q: myocardium visceral pericardium endocardium parietal pericardium epicardium diaphragm capillary…

A: Heart is placed withinside the middle left left of the sternum. It is among your lungs and is…

Q: Referencing the ECG trace below, when would you expect the AV node to start depolarizing? P R T RR…

A: The atrioventricular (AV) node is a specialized structure in the heart that plays a vital role in…

Q: Label the following: O Apex O Auricle of right atrium O Auricle of left atrium O Right ventricle O…

A: The heart is an organ made up of muscles situated left side of the breastbone. It plays a vital role…

Q: In children with tetralogy of Fallot, why does unoxygenated blood enter the systemic circulation…

A: In Tetralogy of Fallot the aorta and the pulmonary artery is not not positioned properly. In  this…

Q: Briefly discuss the cardiac cycle. Include what occurs in the atria and the ventricles, oxygen…

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

Q: Could you please help me label this diagram?

A: Blue vessels ( 1 blue) : Veins.   These carry deoxygenated blood from the body tissues back to the…

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: Which of the following is NOT directly associated with the lumen of the right atrium?   Question 19…

A: In the human body, the circulatory system is considered a network that comprises blood, blood…

Q: Drag the labels onto the diagram to identify the structures. left pulmonary veins left pulmonary…

A: The given image shows the anatomical structures present within a human heart. The human heart is…

Q: Label these items on the picture to the best of your ability:  Right and left atria and atrial…

A: Human circulatory system also called the blood vascular system consist of a muscular chamberd heart,…

Q: Label the anatomical structures of the heart. Answer letters: b,d,l

A: Heart is known for his unique function which is the to pump blood. It is located between lungs and…

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: Identify which ECG tracing is shown.

A: The correct answer is second degree heart block.The ECG shows a characteristic pattern of…

Q: You are a red blood cell in the thrid toe, place the following blood vessels in the order you would…

A: The venous system of the body carries deoxygenated blood from all over the body to the right atrium…

Q: Use an arrow to indicate on the flow chart where DORV would occur

A: Double Outlet Right Ventricle (DORV) is a congenital heart condition where both the aorta and the…

Q: In case of stab wound to heart, death is immediate, if:

A: In case of a stab wound to the heart, death can occur due to a variety of reasons, including…

Q: The inferior vena cave returns deoxygenated blood to the whereas the aorta receives oxygenated blood…

A: The heart is a fist-sized organ that circulates blood throughout the body. It is the circulatory…

Q: Identify each numbered structure on heart model.

A: Heart is responsible for transportation of blood through the body. It has four compartments, two…

Q: Please label the diagram with words

A: The diagram is showing the structure of the heart. The heart is a mesodermally derived organ, and it…

Q: An aneurysm which is symmetrical along the long axis of an artery is called a ___.     saccular…

A: Bulging out or ballooning of arterial wall results into aneurysum.A ruptured aneurysm can result in…

Q: perkinje fibers located in O endocardium O myocardium O pericardium serosa non of above O O O O

A: Purkinje fibers are S-shaped fibers are found in the heart. The Purkinje system is composed of…

Q: What is happening during the phase labeled with the arrow?

A: The above image represents the electrocardiogram or ECG. An ECG is the graphical recording of the…

Q: uestion 15 What is commonly called a 'heart attack' is scientifically known as: myocardial…

A: Several underlying situations can lead to several unexpected diseases by hurdling the natural…

Q: Trace the journey of a drop of blood starting from the right atrium, continuing to the right thumb,…

A: The cardiovascular system is a vital division of the body's circulatory system that concerns the…

Q: Blood is supplied to the myocardium by O contact with blood in the pumping chambers. O the coronary…

A: The heart is the main organ of the circulatory system of the body that is responsible for pumping…

Q: Correctly label the following external anatomy of the anterior heart. Left auricle of left atrium…

A: The anterior anatomy of the heart encompasses several key structures involved in the circulation of…

Q: 56-year-old male who present with 2 hours of chest pain. BP = 142/85. Past history of smoking. aVR…

A: ECG  is also called as Electrocardiogram. This test usually advises to test the electrical activity…