Question

Match the following
$\begin{array}{cc}\text{Column I}& \text{Column II}\\ \text{1.Right atrium}& \text{i. Receives oxygenated blood from the lungs}\\ \text{2.Left atrium}& \text{ii. Passes the blood to aorta}\\ \text{3.Right ventricle}& \text{iii. Receives deoxygenated blood from the superior}\\ & \text{vena cava and inferior vena cava}\\ \text{4.Left ventricle}& \text{iv. Passes the blood to lungs through the pulmonary artery}\end{array}$

• A. 1-iii, 2-ii, 3-i, 4-iv
• B. 1-iii, 2-i, 3-iv, 4-ii
• C. 1-ii, 2-i, 3-iv, 4-iii
• D. 1-i, 2-iii, 3-iv, 4-ii

Answer 1

The correct option is B 1-iii, 2-i, 3-iv, 4-ii

Different chambers of the heart and their functions:
$\begin{array}{cc}\text{Column I}& \text{Column II}\\ \text{1.Right atrium}& \text{iii. Receives deoxygenated blood from the superior}\\ & \text{vena cava and inferior vena cava}\\ \text{2.Left atrium}& \text{i. Receives oxygenated blood from the lungs}\\ \text{3.Right ventricle}& \text{iv. Passes the blood to lungs through the pulmonary artery}\\ \text{4.Left ventricle}& \text{ii. Passes the blood to aorta}\end{array}$