Homework Answers
Answer: (B) Right atrioventricular valve:
It is situated on the right dorsal side of the mammalian heart, between the right atrium and the right ventricle and its function is to prevent back flow of blood from the right ventricle into the right atrium by opening during ventricular diastole and allowing blood to flow from the right atrium into the right ventricle.
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1) Select the best description of the tricuspid valve: a. Left semilunar valve b. Right atrioventricular...
Pulmonary semilunar valve Right atrium Left atrium Left AV (mitral or bicuspid) valve Right AV (tricuspid)...
Pulmonary semilunar valve Right atrium Left atrium Left AV (mitral or bicuspid) valve Right AV (tricuspid) valve Left pulmonary artery (to left lung) Right pulmonary artery (to right lung) Right pulmonary veins (from right lung) Inferior vena cava Loft pulmonary veins (from left lung) Superior vena cava (from upper body) Left ventricle Chordae tondinese Interventricular septum Papillary muscle Pulmonary trunk Descending aorta (to lower body) Right ventricle Aortic semilunar valve Aorta (to systemic organs)
Matching: 34. tricuspid valve epicardium bicuspid valve myocardium chordea tendinea semilunar valve endocardium A. aortic and...
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
Which of the following is not true regarding the right atrioventricular valve? a. The cusps provide...
Which of the following is not true regarding the right atrioventricular valve? a. The cusps provide one-way flow of blood. b. It is also called the tricuspid valve. c. It has 3 cusps. d. The valve closes when the right atrium contracts. e. It prevents backflow of blood from the right ventricle into the right atrium.
Identify the components of the intrinsic conduction system Matching: tricuspid valve epicardium bicuspid valve myocardium chordea...
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
HEART CHAMBERS. MATCH LETTER WITH NUMBER 1.sends blood to the tricuspid valve 2.sends blood...
HEART CHAMBERS. MATCH LETTER WITH NUMBER 1.sends blood to the tricuspid valve 2.sends blood to the pulmonary semilunar valve 3.sends blood to the bicuspid valve 4.sends blood to the aortic semilunar valve 5.upper chambers 6.lower chambers 7.carry deoxygenated blood 8.carry oxygenated blood 9.blood entering here has come from the pulmonary arteries 10.blood entering here has come from the pulmonary veins A. BOTH Left Atrium and Left Ventricle B. Right Atrium...
label 2 1 U U WA AV 1 / 21 v Pulmonary Veins Right Atrioventricular (AV)...
label
2 1 U U WA AV 1 / 21 v Pulmonary Veins Right Atrioventricular (AV) Valve Left Semilunar Valve
Check Your Understanding 1.1 Match the heart valve with the structures separated by each valve. Tricuspid...
Check Your Understanding 1.1 Match the heart valve with the structures separated by each valve. Tricuspid valve A. Separates the left atrium and the left ventricle B. Separates the left ventricle and the aorta Pulmonary valve C. Separates the right atrium and the right ventricle Aortic valve D. Separates the right ventricle and the pulmonary artery Mitral valve
NAME: ctive tissue that extends vertically from the skin 1. Which of the following are fibrous...
NAME: ctive tissue that extends vertically from the skin 1. Which of the following are fibrous connective tissue that can surface to attach on the chest wall muscles? a) Glandular tissue b) Cooper ligaments c) Lactiferous sinuses d) Axillary tail of Spence 2. What is the most common site of breast tumors? a) Upper inner quadrant b) Upper outer quadrant c) Lower inner quadrant d) Lower outer quadrant 3. Gynecomastia is: a) Enlargement of male breast b) Cancer of the...
QUESTION 14 The valve between the right atrium and right ventricle is the mitral valve semilunar...
QUESTION 14 The valve between the right atrium and right ventricle is the mitral valve semilunar valve O tricuspid valve O pulmonary valve O aortic valve QUESTION 15 A cardiac cycle consists of one ventricular heartbeat O includes a systole O equals stroke volume times heart rate includes a diastole O includes a systole and a diastole QUESTION 16 Baroreceptors O stimulate renin release O activate the rennin-angiotensin-aldosterone pathway O stimulate sympathetic nerves O are stimulated by increased blood pressure...
Function and Importance Right Atrium Left Atrium Right Ventricle Left Ventricle Tricuspid valve Major blood vessels...
Function and Importance Right Atrium Left Atrium Right Ventricle Left Ventricle Tricuspid valve Major blood vessels and their functions Superior Vena Cava Inferior Vena Cava Pulmonary Veins Pulmonary Artery Aorta Subscapular Vein Coeliac Artery Renal Arteries Coeliac Artery Deep Femoral Artery Hepatic Arteries Mesenteric Arteries Umbilical arteries Kidneys functions Umbilical veins Soft palate function. Ovaries Osmoregulation Cornea Frog and Pig Anatomy with Parts and Functions
Pulmonary semilunar valve Right atrium Left atrium Left AV (mitral or bicuspid) valve Right AV (tricuspid) valve Left pulmonary artery (to left lung) Right pulmonary artery (to right lung) Right pulmonary veins (from right lung) Inferior vena cava Loft pulmonary veins (from left lung) Superior vena cava (from upper body) Left ventricle Chordae tondinese Interventricular septum Papillary muscle Pulmonary trunk Descending aorta (to lower body) Right ventricle Aortic semilunar valve Aorta (to systemic organs)
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
label
2 1 U U WA AV 1 / 21 v Pulmonary Veins Right Atrioventricular (AV) Valve Left Semilunar Valve
Check Your Understanding 1.1 Match the heart valve with the structures separated by each valve. Tricuspid valve A. Separates the left atrium and the left ventricle B. Separates the left ventricle and the aorta Pulmonary valve C. Separates the right atrium and the right ventricle Aortic valve D. Separates the right ventricle and the pulmonary artery Mitral valve
NAME: ctive tissue that extends vertically from the skin 1. Which of the following are fibrous connective tissue that can surface to attach on the chest wall muscles? a) Glandular tissue b) Cooper ligaments c) Lactiferous sinuses d) Axillary tail of Spence 2. What is the most common site of breast tumors? a) Upper inner quadrant b) Upper outer quadrant c) Lower inner quadrant d) Lower outer quadrant 3. Gynecomastia is: a) Enlargement of male breast b) Cancer of the...
QUESTION 14 The valve between the right atrium and right ventricle is the mitral valve semilunar valve O tricuspid valve O pulmonary valve O aortic valve QUESTION 15 A cardiac cycle consists of one ventricular heartbeat O includes a systole O equals stroke volume times heart rate includes a diastole O includes a systole and a diastole QUESTION 16 Baroreceptors O stimulate renin release O activate the rennin-angiotensin-aldosterone pathway O stimulate sympathetic nerves O are stimulated by increased blood pressure...
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