The pulmonary semilunar valveMultiple Choiceprevents blood flow from the right ventricle to the right atrium.prevents blood flow from the aorta to the left ventricle.is the location of the pacemaker cells of a normal heart.prevents blood flow from the pulmonary artery to the right ventricle.prevents blood flow from the left ventricle to the left atrium.

The right atriumMultiple Choiceis the location of the pacemaker cells of a normal heart.prevents blood flow from the left ventricle to the left atrium.prevents blood flow from the pulmonary artery to the right ventricle.prevents blood flow from the right ventricle to the right atrium.prevents blood flow from the aorta to the left ventricle.

What is the semilunar valve connected to the right ventricle?pulmonary valvemitral valvebicuspid valvetricuspid valve

The pulmonary valve is present between thelungs and the heartleft ventricle and the pulmonary arteryleft ventricle and the pulmonary veinright ventricle and the pulmonary artery

The valve that  prevents backflow of blood from right ventricle to right auricle.

As the right ventricle ejects blood into the pulmonary trunk, the _____ valve prevents backflow of blood into the right atrium.Multiple choice question.aortic semilunarpulmonary semilunarleft AVright AV