Problemas
What are 2 categories of valves found in the heart? How many total valves are found in the heart? Name all 4 valves in the heart tell which are AV which are SL.
Roztwór
Alberto
maestro · Tutor durante 5 años
4.1
(297 Votos)
Respuesta
1. The two categories of valves found in the heart are atrioventricular (AV) valves and semilunar (SL) valves.2. There are four total valves found in the heart.3. The four valves in the heart are the tricuspid valve (AV), the mitral valve (AV), the pulmonary valve (SL), and the aortic valve (SL).
Explicación
## Step 1The heart is a vital organ in the human body that pumps blood throughout the body. It has a complex structure, including valves that ensure the unidirectional flow of blood. The valves in the heart are categorized into two main types: atrioventricular (AV) valves and semilunar (SL) valves.## Step 2The atrioventricular (AV) valves are located between the atria and ventricles. There are two AV valves in the heart: the tricuspid valve and the mitral valve. The tricuspid valve is located between the right atrium and right ventricle, while the mitral valve is located between the left atrium and left ventricle.## Step 3The semilunar (SL) valves are located at the exits of the ventricles. There are two SL valves in the heart: the pulmonary valve and the aortic valve. The pulmonary valve is located between the right ventricle and the pulmonary artery, while the aortic valve is located between the left ventricle and the aorta.## Step 4In total, there are four valves in the heart: two AV valves (tricuspid and mitral) and two SL valves (pulmonary and aortic).