In isovolumetric ventricular contraction, both AV valves and semilunar valves are closed. Question 10Answera.Trueb.False

When the ventricles are contracting you would expect:Question 2Select one or more:a.Blood to be moving through the aorta and pulmonary trunk.b.The semilunar valves to be closed.c.Pressure in the ventricles to be lower than the pressure in the aorta and pulmonary trunk.d.The atria to be in diastole.e.The atrioventricular valves to be open.

The contraction of the ventricles begins, and ventricular pressure increases, closing the AV valvesQuestion 3Answera.Isovolumetric relaxationb.Atrial contractionc.Ventricular ejectiond.Isovolumetric contractione.Passive ventricular filling

Left AV valve does not fully close.Left semilunar valve does not fully open.Aortic valve stenosisLeft AV valve does not fully open.Mitral valve stenosisRight SL valve does not fully close.

Which valves must be open for the ventricles to eject blood?Multiple choice question.Semilunar valvesAV valves

During ventricular contraction, what is the status of the atrioventricular valves?Multiple ChoiceThe mitral and tricuspid valves both are closed.The mitral and tricuspid valves both are open.The tricuspid valve is open and the mitral valve is closed.The mitral valve is opened and the tricuspid valve is closed.