Option B is correct as myocardium i.e. the middle layer of the heart wall consisting of the muscle tissue of the heart is the thickest, most powerful and actual muscular layer of the heart which is responsible for the contraction followed by the efficient pumping of blood throughout the body.
Which of the following is the most powerful muscular layer of the heart wall? endocardium myocardium...
The outer sac that encloses and envelops the heart is the: myocardium epicardium pericardium endocardium Which of the following is the most powerful muscular layer of the heart wall? endocardium • myocardium pericardium epicardium
Word: Endocardium Prefix: Suffix: Root: Definition: The lining of the interior surface of the heart chambers. The endocardium consis layer of endothelial cells and an underlying layer of connective tissue. Word: Epicardium Prefix: Suffix: Root: Definition: The inner layer of the pericardium, a conical sac of fibrous tissue that sur and the roots of the great blood vessels. The pericardium has outer and inner coats. "pericardium" means around the heart. The outer layer of the pericardium is called pericardium. Word:...
A Which layer of the heart wall is composed of the tissue shown here? fibrous pericardium endocardium myocardium visceral pericardium
Drag the appropriate labels to their respective targets. Reset Help Fibrous pericardium Epicardium Myocardium Endocardium Pericardial cavity Part layer of Serous pericardium Reflect in ePortfolio Activity Details
Matching: 34. tricuspid valve epicardium bicuspid valve myocardium chordea tendinea semilunar valve endocardium A. aortic and pulmonary valve B. valve between right atrium and right ventricle C. middle layer of the heart, cardiac muscle tissue D. attached to bicuspid and tricuspid valves E. valve between left atrium and left ventricle F. deepest layer of the heart, lines heart chambers G. outer layer of the heart, also called visceral pericardium
Identify the components of the intrinsic conduction system Matching: tricuspid valve epicardium bicuspid valve myocardium chordea tendinea semilunar valve endocardium A aortic and pulmonary valve B. valve between right atrium and right ventricle C. middle layer of the heart, cardiac muscle tissue D. attached to bicuspid and tricuspid valves E valve between left atrium and left ventricle F. deepest layer of the heart, lines heart chambers G. outer layer of the heart, also called visceral pericardium I Forum
The pancreases produces inactive enzymes to prevent autodigestion. Select one: True False This layer of the heart contains the vast majority of contracting cardiac cells. Select one: a. peritoneum. b. pericardium. c. myocardium. d. pleural sac. e. epicardium. This protein hormone stimulates a decrease in blood glucose. Select one: a. insulin. b. renin. c. digestive enzymes. d. glucagon. e. cortisol. When the atrioventricular and semilunar valves are closed, there is no change in blood volume in the ventricles. Select one:...
Sheep Heart Dissection Dissecting the sheep heart is an excellent way to learn the anatomy of the heart Not only is the sheep heart similar in size and structure to the human heart the e n d of dissecting the heart enables you to see anatomical details that an artist cannot capture in a drawing or a plastic model Exercise 1: Sheep Heart Dissection You will dissect a preserved sheep heart in this exercise as a comparison study to the...
Please help answer these question 1, what is the Indication of heart transplantation? - Hypertension -COPD - Cardiomyopathy - Chest pain 2, Who is the donar eligible for heart transplantation? - person died by diabetic ketoacidosis - person died by stroke - person died by car accident - person died by end stage renal disease 3, who is considered a patient for a heart transplantation? - End stage heart failure - obesity - active infection -cancer 4, All the donars...
Unit 2 Homework packet Name:Jasmine 1. Select one ion for each of the following descrintions. Choices may be used more than once used more than once or not at all. A. aorta D. chordae tendinae AC. Inferior Vena Cava BC. Left ventricle CD. right atrium B. aortic semilunar valve E. endocardium AD. Left Atrium BD. Mitral Valve CE. Right ventricle C. bicuspid valve AB. Epicardium AE. Left pulmonary artery BE. Myocardium DE. Right pulmonary artery Use the table above for...