The heart 0.0 / 5 ? BiologyBiologyAll LevelsAll boards Created by: Hungrycat3Created on: 16-10-21 15:40 How long is the heart? 10 cm long 1 of 16 Is the right ventricle posterior or anterior? Anterior 2 of 16 Which cavity does the heart lie in? Thoracic Cavity 3 of 16 The space between the lungs is called ... Mediastinum 4 of 16 The heart lies in an (1) position slightly to the (2) 1)oblique 2)left 5 of 16 What does oblique mean? slanted 6 of 16 How many parts is the heart divided into? 4 R Atrium | L Atrium R Ventricle | L Ventricle 7 of 16 How many valves does heart have? 4 Tricuspid Valve Pulmonary Valve Mitral Valve Aortic Valve 8 of 16 What is the septum? A wall that divides the right side of the heart from the left side. 9 of 16 what is the cardiac muscle known as? myocardium 10 of 16 The myocardium has a constant demand for ... energy 11 of 16 What is it called when the heart can contract without external stimulation? autorhythmicity 12 of 16 If pace maker is inactivated other areas of heart muscle will initiate ... contract 13 of 16 What is the easy way to remember the spelling of autorhythmicity? auto-Rhythm Helps You To Hear Music -i-city 14 of 16 what is the easy way to remember the which valve the blood flows through first? Toilet (Tricuspid Valve) Paper (Pulmonary Valve/semilunar) My (Mitral Valve) *** (Aortic Valve) 15 of 16 What valve has two names? Pulmonary valve and semilunar valve 16 of 16
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