Left atrium Aorta Left ventricle Арех Right atrium Pulmonary trunk Right ventricle Left interventricular coronary artery Right coronary artery Circumflex artery been the the

Q: RIGHT ATRIUM is letter _ CIRCUMFLEX ARTERY is letter _ LEFT CORONARY ARTERY is letter _ APEX OF…

A: Heart is a mesodermally derived organ that helps in the circulation of blood in the human body. It…

Q: Right side of heart Left side of heart C В Anterior

A: Valves prevent the backward flow of blood in heart. Valves work like a one way inlet of blood on one…

Q: When the ventricles are no longer acting as a syncytium and can't pump blood, they are in ____.…

A: The conditions where the heart of a normal person is unable to function properly is called as heart…

Q: Upward deflection due to ventricular repolarization = P wave O PR interval O QRS complex O Twave

A: Electro Cardiogram ECG is a device that measures the impulse of the heart. It specifically tests the…

Q: What causes the heart sound LUBB and DUP.

A: Heart is a muscular organ which serves to pump the blood. Mammalian heart has two atria and two…

Q: The pulmonic semilunar valve is located between the

A: The valves in the heart close to prevent the backflow of the blood. AV valves close to prevent the…

Q: What causes the heart sounds S1 and S2?

A: The human heart is situated in the middle of the thoracic cavity in a space called the mediastinum.…

Q: What do you mean by mycocardial infarction?

A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…

Q: Blood leaves the right ventricle by traveling across the _____valve . ?

A: The cardiovascular thoracic muscular organ called the heart is anatomically divided into four…

Q: O One of the pulmonary vein OPumonary OSperior vena Cave

A: Answer. The heart chambers include two superior chambers, the right, and left atria, and two…

Q: Which chamber(s) will be contracting right after this electrical event (in red) Q S

A: The cardiac cycle can be referred to as the human heart’s activity, which includes atrial…

Q: The tricuspid valve is located between the

A: Human heart is a muscular organ about the size of a fist. It is located just behind and slightly…

Q: 17- Endocardium is the Inner haert layer Outer heart laeyer O Middle heart layer O O

A: Heart has three tissue layer. These are outer layer (epicardium), The middle layer (myocardium), and…

Q: 1. What are some tools that are used to gather information about a patients heart? 2. What does the…

A: Heart is very important organ of a body. So it becomes very crucial to detect and treat the problems…

Q: What do you mean by atherosclerosis?

A: Cardiovascular diseases refer to the conditions that affect the heart or blood vessels or both. It…

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: he blood pressure in the left ventricle during systole is ______ the blood pressure in the right…

A: The blood pressure is the pressure of the blood within the arteries. It is produced primarily by the…

Q: A blood clot in the first vessel branching from the aortic arch would affect the: left arm O lungs…

A: Circulatory system is a type of body system which is involved in circulation of body fluids  ,…

Q: One of heart characteristics that each cell has ability to conduct impulses to the next cell. (Use…

A: Heart is central pumping part body

Q: Name the sound produced when the atrioventricular valves close the heart.

A: The heart has four chambers through which the blood flows when the cardiac valves open and close…

Q: The first heart sound is heard as the ECG records the end of the ______.   A P wave   B T-P…

A: An electrocardiogram (ECG or EKG) records the electrical signal from your heart to examine for…

Q: Name the major blood vessel.

A: The cardiovascular system is an organ system which distributes blood to all the parts of the body…

Q: Need help understanding pulmonary valve

A: The question is regarding pulmonary valve. The pulmonary valve is one of the four valves in the…

Q: These These blood vessels are the [Select] arteries and the V[ Select ] veins and their function is…

A: The arteries, arterioles, veins, venules and capillaries are the blood vessels forming the…

Q: atrium) aorta aortic semilunar valve left ventricle left atrium lung capillaries mitral valve…

A: Introduction:- Blood leaves the heart through the pulmonic valve, into the pulmonary artery, and to…

Q: Which chamber of the heart has to contract against the greatest afterload?     right ventricle…

A: Afterload is the pressure which heart has to overcome to open the aortic valve and eject the blood…

Q: IDENTIFY THE PULMONARY VEIN(S)

A: The heart is a vital organ in the body that pumps blood through the blood vessels of the circulatory…

Q: Considering the left ventricle, why does the ventricular volume have to decrease during ventricular…

A: Protruding of the mitral valve into the left atrium during isovolumetric contraction results in a…

Q: Why is there a pause after the atrial contraction andbefore the ventricular contraction?

A: The human heart has four chambers within it. These four chambers are the Right and Left atria and…

Q: The two _____ veins unite like an upsidedown Y to form the inferior vena cava

A: Veins are blood vessels that carry blood to the heart. Most of the veins carry deoxygenated blood…

Q: The pulmonary trunk and pulmonary arteries are colored blue in all of the figures. Why are they…

A: In physiology, the pulmonary trunk is known as the main pulmonary artery which carries the arterial…

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: reason why open system has a limitation of collecting only 10 mL of blood?

A: Open and closed collection are two methods of collecting blood samples for lab testing. 1. Closed…

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: Repolarization of ventricular myocardiocytes is caused by ______ the cells through voltage-gated…

A: Repolarisation is caused by the movement of positively charged k+ ions out of the cell. it initially…

Q: the upper chambers (rooms) pf the heart are known as

A: The heart is the vital organ of the body, located in the middle and front of the chest and slightly…

Q: benefits of 1 vs 2 loop circulation system, benefits of 4 chambered vs 3 vs 2 chambered heart

A: One loop circulatory system has only obe circuit . In Single circuit circulation blood flows…

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: You listen to the heart beating and you hear a "lub-swish- dup". The lub is caused by

A: Lub - Dup beats : These lub - dup beats are basically the heart valves closing sound. The beats are…

Q: Idenitfy each structure (1,2, and 3) on the heart model

A: In any organism, the heart's duty is to keep "blood" flowing continually throughout the body. Across…

Q: plssssssss helpppppp, Is this a normal coronary artery or not, pls explain why or why not.

A: The study of cross sectional view of different blood vessels will helps us to identify the physical…

Q: Please label the diagram with words

A: Heart is a muscular organ found slightly left and just behind the breastbone. It pumps blood across…