Trace the flow of blood across the different chambers of the heart. right atrium - _____ - right ventricle - _____- pulmonary trunk - _____ - lungs - _____ - left atrium - _____ - left ventricle Group of answer choices tricuspid valve/ pulmonic valve/ pulmonary arteries/ pulmonary veins/ bicuspid valve tricuspid valve/ pulmonic valve/ pulmonary veins/ pulmonary arteries/ bicuspid valve bicuspid valve/ pulmonic valve/ pulmonary veins/ pulmonary arteries/ tricuspid valve bicuspid valve/ pulmonic valve/ pulmonary arteries/ pulmonary veins/ tricuspid valve

Q: Label in the diagram: 1. Sinoatrial node, 2. atrioventricular node, 3. bundle of His, the branches…

A: In this question, we are given a schematic diagram of the conduction system of heart. The labeling…

Q: Increased functional demand on the heart produces increased size of the myocardium by: choose the…

A: Cardiac muscle fibers are exclusive to the human heart only. Cardiac muscles show a higher degree of…

Q: Place the labels in order, denoting the sequence of events of the cardiac cycle beginning with…

A: Cardiac cycle is the performance of the human heart from the ending of one heartbeat to the…

Q: Which of the following scenarios is CORRECT with respect to blood flow?   Question 24 options:…

A: Blood vessels are tubular structures that carry blood to different parts of the body. The arteries…

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: The heart has three layers the outermost of which is called the ___

A: The heart has three layers known as 1) Epicardium -Outermost layer 2) Endocardium - Innermost layer…

Q: The best treatment for a patient who has intermittent episodes of ventricular tachycardia would be…

A: Ventricular arrhythmia occurs as a result of irregular electrical signals in the ventricles of the…

Q: If the left side of the heart does not pump well enough to send all the blood contained in the…

A: The heart has four chambers:  1. The two superior which receive chambers are the atria 2. Two…

Q: Put these autorhythmic cells into the correct order for conveying electrical signals through a…

A: The sinoatrial node (SA node) acts as the pacemaker of the heart. By continuously creating new…

Q: Fill in the blank:  The first sound of a cardiac cycle occurs when the _______________________ are…

A: The AV valves or atrioventricular valves are located at the junction of the atria and ventricles.…

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: The sinoatrial and atrioventricular nodes of the heart are affected by. O only somatic motor nerves…

A: The human heart is an organ that pumps blood through the circulatory system's veins, giving oxygen…

Q: Use the word bank below to complete the game: elastic arteries continuous capillary resistance…

A: Circulatory system is a type of body system which deals with circulation of body fluids like lymph…

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: Which chambers of the heart receive blood, and which discharge it?

A: The heart is a muscular organ that is responsible for pumping blood throughout the body. It made of…

Q: Which chamber of the heart sends blood to the lungs? :_______________ Which valve prevents backflow…

A: The circulatory system, is a system of organs that includes the heart, blood vessels and blood which…

Q: Choose the best answer Blood moving from the left atrium to the left ventricle passesthrough which…

A: Heart is the main organ pumping blood. Heart is myogenic meaning it is capable of auto excitation.…

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

A: The electrical activities of heart are traced with the help of electrocardiogram. Under normal…

Q: NOTES and the left side serving the systemic circuit. In Figure 16-15, complete the schematic…

A: Most vertebrates have two types of circulation namely pulmonary circulation and systemic circulation…

Q: Use an arrow to indicate where DORV would occur on the flow chart (right ventricle to aorta and…

A: Heart is the organ that pumps blood throughout the body. There are various steps involved in the…

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: In humans, the brachiocephalic trunk gives rise to which 2 of the following vessels? Pick 2 options:…

A: Brachiocephalic trunk is an artery which supplies blood to the right arm, head and the neck.

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: 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: Select the letter of the choice that best completes the statement. The treatment for conduction…

A: Abnormality in the electrical rhythm of the heart is referred to as a conduction defect of the…

Q: The heart is made up of___________  chambers each that serve a specific purpose.  The ______________…

A: Heart is a organ that pumps blood. It supplies oxygens to all organs of body.

Q: Select the letter of the choice that best completes the statement. The muscle layer of the heart is…

A: The heart is referred to as the body's muscular organ that comprises four chambers, two auricles and…

Q: Read the following statements: Statement A: Ventricular diastole leads to reduction in ventricular…

A: A heart is a muscular pumping organ of the circulatory system along with the blood and blood…

Q: Match the following parts of an ECG tracing to the events in the heart that happen at the same time.…

A: ECG stands for Electrocardiogram. It is a medical test that detects heart problems by measuring the…

Q: The heart’s pacemaker is called the (complete term)_________. The pacemaker is composed of…

A: The cardiovascular system consists of the heart, the blood vessels, and most importantly, the blood.…

Q: Which of the following is the correct sequence of blood flow through pulmonary circulation? Group…

A: Introduction:  Blood circulation in our body is known as double circulation  since the blood flows…

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: order in which the blood flows through these vessels from the arterial system back to the heart.

A: The circulation is the process of continuous flow of fluids like blood, lymph, and extra cellular…

Q: Show a photo of an intact,undissected heart with attached blood vessels and label fully all…

A: Human heart: The heart is a crucial organ that carries out the pumping of blood through the body.…

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: cussing the cardiac cycle; all are correct except A. Diastole is also known as relaxation B. Systole…

A: As we know The heart is a muscular organ that pumps blood throughout the body. The heart has mainly…

Q: The first sound of a cardiac cycle occurs when the _____ and ______   (select them in alphabetical…

A: Introduction: The sequence of alterations in the flow and pressure in the cardiac chambers and the…

Q: Put the structures involved in blood flow through the heart in order, as blood flows from the body…

A: Heart is the main organ of the circulatory system. In vertebrates, it is located on the ventral side…

Q: A child has chronic strep throat. If this condition is not treated, what heart disease can occur?…

A: The respiratory system is a network of tissues and organs that help an organism to breathe. In…

Q: and downward as the descending thoracic aorta. Choose 2 options: The aorta of a cat branches off…

A: Introduction:  Brachiocephalic artery is the first branch  of the aortic arch, it is an artery of…