Body Fluids And Circulation Question 6
Question: In the human heart, blood from the lungs enter the heart through the left atrium, pumps into the left ventricle, out the aorta and through the body, and then returns into the right atrium, pumps into the right ventricle and exits to the lungs. Using the diagram, which set of letters (1, 2, 3, 4, 5) correctly represents the process describe above?
Options:
A) 5, 4, 1, 2, 3
B) 2, 3, 1, 5, 4
C) 3, 4, 1, 2, 5
D) 4, 3, 1, 5, 2
Show Answer
Answer:
Correct Answer: B
Solution:
[b] In the given diagram of human heart, the parts marked as 1, 2, 3, 4 and 5 are respectively aorta, left atrium, left ventricle, right ventricle and right atrium.
The correct sequence of the letters which represent the process of blood flow described in the question is 2, 3, 1, 5, 4.
BETA
