What prevents backflow of blood inside the he | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The heart contains specialized structures called valves (such as the tricuspid,bicuspid,and semilunar valves). These valves act as one-way doors t

Vedclass · Accepted Answer

Valves in heart

Vedclass · Answer

(B) The heart contains specialized structures called valves (such as the tricuspid,bicuspid,and semilunar valves). These valves act as one-way doors that open to allow blood to flow in the correct direction and close tightly to prevent the backflow of blood when the heart chambers (atria and ventricles) contract. Therefore,valves are the primary structures responsible for ensuring unidirectional blood flow.

What prevents backflow of blood inside the heart during contraction?

Similar Questions

What are the differences between the transport of materials in xylem and phloem?

Why do ventricles have thicker walls than atria?

Choose the correct statement that describes arteries.

Describe the flow of blood through the heart of human beings.

The walls of auricles are comparatively thicker than ventricles.

Vedclass Test Series

Exam Paper Generator

Online Exam Module