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Chapter 8: Problem 2

Which valve sep arates the left atrium from the left ventricle? a. mitral b. tricuspid c. pulmonary d. aortic

Short Answer

Expert verified
Answer: (a) Mitral valve

Step by step solution

01

Review the structure of the human heart

In order to answer this question, it is important to have a good understanding of the basic structure of the human heart. The heart is divided into four chambers: the left atrium, the left ventricle, the right atrium, and the right ventricle. Blood flows between these chambers through various valves, which ensure that blood moves in the correct direction.
02

Identify the four heart valves

There are a total of four valves in the human heart, each with a specific location and function: a. Mitral valve (also known as the bicuspid valve) - located between the left atrium and the left ventricle b. Tricuspid valve - located between the right atrium and the right ventricle c. Pulmonary valve - located between the right ventricle and the pulmonary artery d. Aortic valve - located between the left ventricle and the aorta
03

Select the appropriate valve

Now that we have identified the location and function of each valve, we can easily select the valve that separates the left atrium from the left ventricle: a. Mitral valve (also known as the bicuspid valve) - located between the left atrium and the left ventricle
04

Conclusion

The correct answer to the question "Which valve separates the left atrium from the left ventricle?" is (a) the mitral valve.

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Most popular questions from this chapter

The myocardium would be the thickest in the _____. a. left atrium b. left ventricle c. right atrium d. right ventricle

Which ch amber initially receives blood from the systemic circuit? a. left atrium b. left ventricle c. right atrium d. right ventricle

Which of the following lists the valves in the order through which the blood flows from the vena cava through the heart? a. tricuspid, pulmonary semilunar, bicuspid, aortic semilunar b. mitral, pulmonary semilunar, bicuspid, aortic semilunar c. aortic semilunar, pulmonary semilunar, tricuspid, bicuspid d. bicuspid, aortic semilunar, tricuspid, pulmonary semilunar

The first heart sound represents which portion of the cardiac cycle? a. atrial systole b. ventricular systole c. closing of the atrioventricular valves d. closing of the semilunar valves

Most blood enters the ventricle during ________. a. atrial systole b. atrial diastole c. ventricular systole d. isovolumic contraction
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