No. The heart sounds are caused by the closure of heart valves. The first heart sound is caused by the closure of the AV valves (tricuspid and mitral). The second heart sound is the result of the closure of the aortic and pulmonic valve after the completion of systole. Turbulence of blood flow through the aortic valve would cause a murmur (an abnormal heart sound) during systole.
a heart murmur:)
Why would you want to do that. You would have to cut open the heart and watch the blood move from the pulmonary artery through the heart and into the right radial artery.
the aortic arches carry blood from the dorsal blood vessel to the ventral blood vessel
The blood flows through the aorta after exiting the left ventricle through the aortic valve.
lol i had the same worksheet. the answer is the aortic valve. i just put down aortic
Heart sounds are created primarily from turbulence in blood flow created by the closures of the valves.
The left ventricle discharges its blood through the aortic valve.
heart
Why would you want to do that. You would have to cut open the heart and watch the blood move from the pulmonary artery through the heart and into the right radial artery.
the aortic arches carry blood from the dorsal blood vessel to the ventral blood vessel
The blood flows through the aorta after exiting the left ventricle through the aortic valve.
The aortic valve does that job.
pulmonary semilunar valve
The aortic valve is a tricuspid valve that separates the aorta from the left ventricle. The heart pumps blood from the left ventricle, through the aorta, to the body, and the aortic valve prevents the back flow of blood into the left ventricle as the ventricle relaxes and refills with blood from the left atrium.
that would be the aortic artery, or just aorta. (ay-or-tuh)
lol i had the same worksheet. the answer is the aortic valve. i just put down aortic
It would rise
The left ventricle pumps blood into the aorta through the aortic semi-lunar valve.