0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
When the left ventricle contracts does the bicuspid valve open or close?
open?
When bicuspid valve open it send the blood to the?
Closes the entrance to the left ventricle, from the left atrium
Which set of valves close when the ventricles relax?
When the left ventricle contracts, the mitral valve closes and the aortic valve opens. This is so blood flows into the aorta and out to the rest of the body. While the left ventricle is relaxing, the right ventricle also relaxes. This causes the pulmonary valve to close and the tricuspid valve to open.
How do bicuspid valves open?
left ventricle
Is the tricuspid valve located on the right side of the heart between the the right atrium and the right ventricle?
It is open to allow the blood to flow into the left ventricle.
Which chamber of the heart pumps blood through the aorta to the body?
It comes from the left ventricle out through the aorta.
How many open spaces make up the human heart?
There are four chambers in the human heart: the left ventricle, right ventricle, left atrium, and the right atrium.
Which chamber or the heart does the aorta attach to?
left ventricle
Is left ventricle an artery?
A left ventricle is not an artery.
What cause the semilunar valves to close?
what cause the aortic semilunar valve to close...greater pressure in the aorta than in the left ventricle
What are the 4 chambers of the heart?
Right Atrium , Left Atrium , Right Ventricle , Left Ventricle
Where are the two valves in the heart?
There are actually four valves in the human heart. The heart has four chambers. The upper two are the right and left atria. The lower two are the right and left ventricles. Blood is pumped through the chambers, aided by four heart valves. The valves open and close to let the blood flow in only one direction. -The tricuspid valve is between the right atrium and right ventricle. -The pulmonary or pulmonic valve is between the right ventricle and the pulmonary artery. -The mitral valve is between the left atrium and left ventricle. -The aortic valve is between the left ventricle and the aorta. Each valve has a set of flaps (also called leaflets or cusps). When working properly, the heart valves open and close fully.
