Trace the cardiac circulation starting from the aorta to both left and right ventricles and back into the right atria.

Q: Dr. J was performing a cardiac bypass on her 53-year-old male patient whose anterior…

A: Cardiac bypass: A cardiac bypass also known as coronary artery bypass surgery or coronary artery…

Q: Describe how the pressure in the left ventricle and in the systemic arteries varies during the…

A: The heart is a muscular organ that is divided into the left and right sides to prevent the mixing of…

Q: Trace a drop of blood from Left Ventricle to the Upper Limb

A: Arteries are the blood vessels that carry blood from the heart to different parts of the body. All…

Q: Trace the flow of blood from the ascending aorta going to the anterior brain region

A: The aorta is the largest arterial trunk that receives the oxygenated blood from the left ventricle.…

Q: describe arteries and veins with relation to heart

A: Arteries and veins are tube shaped vessels that carry blood in the body. The main difference between…

Q: Give the functions of the following: midrib, veins and veinlets

A: The midrib is the vein that run through the middle of the lamina. The midrib divides the lamina's…

Q: complete blockage of the LAD. B

A: A coronary angiography is performed to detect the blockage in the heart arteries. Left Anterior…

Q: The myocardium is supplied by its own arterial blood supply, called the coronary circulation.…

A: In humans, coronary circulation can be described as the phase of systemic circulation during which…

Q: Give the functions of the following: midrib, veins and veinlets.

A: The midrib is the vein that run through the middle of the lamina. The midrib divides the lamina's…

Q: Name the vessels which recieve blood from the heart and state the chambers which pumps into those…

A: Vessels are the component of circulatory system of the body. Their function is transportation of…

Q: Define descending aorta

A: Heart is a muscular organ around the size of a closed fist located medially in the thoracic cavity.…

Q: Identify the visceral and parietal branches of the thoracic aorta.

A: Thoracic aorta : It is the part of the aorta which starts from the arch and moves down to the…

Q: Describe the size, shape, and location of the heart

A: Blood circulation Blood vessels are organized into circulatory routes that carry blood to specific…

Q: 12 14 13 Thew 11 10 25 8 15 12 14 24 19 23 18 21 22 15 22 16 17 17 R 15 18

A: The human heart is a muscular organ that pushes blood through the circulation system's veins, giving…

Q: Define atrioventricular (AV) valves

A: Pumps need a set of valves to keep the fluid flowing in one direction and the heart is no exception.…

Q: Define central vein

A: The liver is the largest organ and gland of the digestive system that is located on the right side…

Q: Identify how precordial leads monitor the horizontal plane of the heart.

A: A horizontal plane is a fictional plane that splits the body into superior and inferior parts. It is…

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: List the arteries that transport blood away from the left ventricle of the heart to the major areas…

A: The heart pumps the blood which is rich in oxygen and the lungs which are located sideways helps the…

Q: Explain in details contraction of the heart on the organ level, meaning the whole  heart including…

A: The conducting system of heart contains cardiac muscles and conducting fibers. These conducting…

Q: Describe the causes of the P, QRS, and T waves of an ECG, and indicate at which point in the cardiac…

A: The cardiac cycle represents the event that occurs after the ending of one heartbeat to the start of…

Q: Draw and Label the sheep’s heart in the external anterior and posterior views. Include the coronary…

A: This question seeks to explore the external views of a sheep's heart, including the labeling of…

Q: Make a complete blood flow tracing using the illustration: a)  from the caudal fin tail and back to…

A:

Q: Name the veins that return blood to the right atrium.

A: There are two types of circulations namely pulmonary circulation and systemic circulation.…

Q: A man was attached to a cardiac monitor and was noted to be in sinus rhythm of 75 be per minute.…

A: A network of specialized muscle cells is found in the heart's walls. These muscle cells send signals…

Q: Describe the total cross-sectional areas of the aorta,arteries, arterioles, capillaries, venules,…

A: The total cross-sectional area is calculated by multiplying the cross-sectional area of the single…

Q: Identify the major arteries originating from aorta and their respective branches to the: a. Head…

A: Arteries supply oxygenated blood to all the body parts. They arise from the aortic arch.

Q: Locate the following major arteries on the model: external carotid, common carotid, vertebral,…

A: Blood vessels are one of the three key components (The other 2 being the heart and the blood) are…

Q: Name the arteries that branch from the aorta to supply theupper limbs

A: Arteries are the blood vessels responsible for carrying oxygenated blood from the heart to all the…