Which of this muscles is particularly associated with anchoring the right and also left atrioventricular valves?
The ideal atrioventricular valve stays clear of backflow the blood native the right ventricle right into the __________.

You are watching: Serous layer covering the heart muscle

1. Parietal layer: The outermost class of the serous pericardium.2. Myocardium: love muscle.3. Epicardium: Serous layer covering the heart muscle.4. Endocardium: The inner lining of the heart.
When the town hall a dissected heart, the is simple to visually discern the right and left ventricles by ________.
1. Aortic semilunar valve: 2. Tricuspid valve:3. Mitral (bicuspid) valve: 4. Pulmonary semilunar valve: 5. Mitral (bicuspid) valve: 6. Tricuspid valve:
1. Aortic semilunar valve: stays clear of backflow into the left ventricle.2. Tricuspid valve: avoids backflow into the right atrium.3. Mitral (bicuspid) valve: avoids backflow right into the left atrium.4. Pulmonary semilunar valve: stays clear of backflow into the appropriate ventricle.5. Mitral (bicuspid) valve: Atrioventricular (AV) valve v two flaps.6. Tricuspid valve: Atrioventricular (AV) valve with three flaps.

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Into which chamber of the heart perform the exceptional vena cava, worse vena cava, and coronary sinus return deoxygenated blood?
Which section of the electrocardiogram represents the depolarization wave got by the atria indigenous the sinoatrial (SA) node?
Which portion of the electrocardiogram represents the time throughout which the ventricles are in systole?
refers come the short duration during ventricular systole as soon as the ventricles are fully closed chambers
Given an finish diastolic volume (EDV) the 120 ml / beat and also an finish systolic volume (ESV) the 50 ml / beat, the hit volume (SV) would be ________.