patient of yours gets a blockage in a branch from the coronary artery (called the LAD). It causes death within minutes. Use your book to help you determine why this type of heart attack is fatal.

Q: In the sheep's heart, the right atrium is _______ to the right ventricle.

A: Heart.  It is a muscular organ that pump the blood to different part of the body.

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 part of the heart that relaxes when filling up with blood before ejection to the pulmonary…

A: Heart is the most important organ that pumps blood. It is divided into four compartments; right and…

Q: Carotid and aortic bodies are called _____because they respond to changes in blood chemistry

A: These are the peripheral chemoreceptors.

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: Which of the following contains blood with a relatively high oxygen content? Group of answer…

A: Circulatory system is one of body system  that mainly comprises of :-  1 ) Heart  2 ) Blood  3 )…

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: Endocarditis is an inflammation of which portion of the heart? a. pericardium b. endocardium c.…

A: Heart is an organ that pumps blood and is originated from mesodermal tissue. Heart is exclusively…

Q: Write a note on what happens when there is an abnormality of the heart’s intrinsic electrical…

A: The phases of action potential conduct during heart contraction: 1. Phase 4: It is the resting phase…

Q: The ____________ follows the coronary sulcus around the heart and supplies blood to the left atrium…

A: The cardiovascular system is also known as the circulatory system that allows the blood flow…

Q: If the left ventricle failed to pump blood effectively, blood would back up in the _____."   A left…

A: HEART FAILURE (HF) -The most common type of HF is left-sided HF. The left side of the heart must…

Q: Sino-atrial node is called the pacemaker of our heart. Why?

A: The SA (sino-atrial) node is a neuron’s specialized bundle that is located in the upper part of…

Q: ___ blood pressure is blood pressure during heart dilation

A: Blood pressure: This is a type of force which is exerted On the walls of the arteries and occurs…

Q: Which valve prevents the backflow of blood from the left ventricle into the left atrium? 1.aortic…

A: The valves stop the backward flow of blood. These valves are actual flaps that are settled on every…

Q: Choose the best answer Which of the following lists the events of the cardiac cycle in thecorrect…

A: The cardiac cycle comprises of the phases of heart activities through a complete heartbeat, that is,…

Q: The vein through which blood reaches the heart from the abdominopelvic viscera is the (a) superior…

A: The vein through which blood reaches the heart from the abdominopelvic viscera is the:

Q: Which forms of medical imaging would be used to show a blockage in an artery of the heart?

A: Blood is the major body fluid, is constituted by thrombocytes, leukocytes, and erythrocytes. It is…

Q: What valve is located between the left atrium and left ventricle? a-Tricuspid valve b-Bicuspid valve…

A: Heart is a muscular organ. Heart pumps blood, it has four chambers having two atrium and two…

Q: corresponds to: A. Right ventricle B. Left Atrium  C. Right Atrium D. Left ventricle

A: Left atrium is the upper right chamber of heart .

Q: The lower chambers of the heart that contract to push blood out of the heart are called ___.

A: Heart is a muscular organ that pumps blood throughout the body.

Q: art pumps oxygenate

A: The heart can be defined as the muscular organ present in most of the animals which are responsible…

Q: what is the function of the valves found in the heart

A: The heart is a muscular organ that is part of the circulatory system and it is responsible for…

Q: Pulmonary circulatio

A: The circulatory system is also called the cardiovascular system or the vascular system. It is an…

Q: How do the walls of the atria compare with the walls of the ventricles and why are they different?…

A: INTRODUCTION: Human heart is a four-chambered organ which consists two atria and two ventricles.…

Q: Why is the left ventricle of the heart thicker than the right ventricle

A: Heart pumps blood to the body. Human heart has four chambers, 2 atria and 2 ventricles. Both the…

Q: the picture What is different about the circulation between the heart and lungs and the circulation…

A: The systemic circulation refers to the path that carries blood from the left ventricle, through the…

Q: Atria are the ___ chambers of the heart

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

Q: Kindly answer this question briefly:Thank you! Differentiate Pulmonary Circulation System and…

A: The circulatory system in which heart pumps the blood in the vessels is called close blood…

Q: In 500 to 750 words, identify and describe the structure and function of the heart, how the cardiac…

A: The heart is a muscular organ which is a fist shaped organ. It is a primary pumping organ which…

Q: One treatment for heart problems is “bypass surgery.” What is this and why is it done?

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

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: Select the best answer or answers from the choices given: Which of the following can lead to…

A: Human heart is the Center for regulating blood across the body. It is made up of cardiac Muscles…

Q: What is the name of the main vessel that moves blood out of the heart

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

Q: What is the function of the heart? Explain.

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

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: Mitral valve prolapse is a disease where the valve between the left atrium and left ventricle…

A: The mitral valve permits blood to flow from the left atrium into the left ventricle, but not in the…

Q: The heart is..... to the sternum

A: Anatomy is the branch of biology, anatomy deals with the study of the structure of organisms and…

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: The atrioventricular valve on the same side of the heart as the origin of the aorta is the _____…

A: ATRIOVENTRICULAR VALVE It is the valve present between atrium and ventricle. It allows the flow of…

Q: American Heart Association

A: The American heart association or AHA is a non profit organisation based in United states whose main…

Q: What type of tissue is the heart made out of

A: Introduction:- Tissues are a collection of cells that have a similar structure and perform the same…

Q: Compare the rate of blood flow out of the ventricles between the first and second heart sounds of…

A: The heart is the most important organ in the body. It is made up of several different types of…

Q: QUESTION 14 Examine the image below. Match the number to the correct term. A. capillary B. vein C.…

A: Question 14: 1: C) Artery                       2: B) Vein Question 15: Pericardium Question 16:…

Q: If you consider the anterior interventricular artery if a thrombus forms in the artery, which area…

A: The heart refers to the organ that pumps blood all over the body tissue. The circulatory system…

Q: Venous blood draining from the heart wall enters the right atrium through the a. coronary sinus. b.…

A: The heart is a muscular organ in most animals that pumps blood via the blood vessels of the…

Q: The left and right sides of the heart are separated by a structure called the ___ .

A: Heart is chief pumping organ in the circulatory system which supply blood to each and other parts of…

Q: The interventricular septum and the intra-atrial septum separate the: a) chambers of the heart b)…

A: Septum refers to the cartilage that provides a partition in the same organ or a region.

Q: Why is the left ventricle more muscular than the right ventricle (in heart)? Please write very…

A: Heart is one of the vital organs of the body which is responsible for pumping blood to different…

Q: Harry, a retired teacher had been recording consistent increase of blood pressure for the past five…

A: The application of too high pressure of the blood on the walls of the arteries is known as “high…

Wound infections

A wound is damaged or breaks in the surface of the skin. The wound is divided into two types, they are acute wound that includes minor cuts, laceration, bites, etc, and chronic wounds that can become slow to heal including ulcers on the legs and feet. Redness, pain, and swelling are signs of a wound.