Three lead configuration of ECG has arrangement?

(1) one to each wrist and one to right ankle.

(2) one to each ankle and one to right wrist.

(3) one to each wrist and one to left ankle

(4) one to each ankle and one to left wrist.

The passage of blood from left atrium to body is

(1) left atrium – left ventricle – Aorta – Body

(2) left atrium – right ventricle – Aorta – Body

(3) left atrium – left ventricle – Pulmonary Artery – Body

(4) left atrium – left ventricle – Pulmonary Veins – Body

The passage of blood from right atrium to body is

(1) right atrium–right ventricle–pulmonary vein–body

(2) right atrium–right ventricle–pulmonary artery–lung

(3) right atrium– left ventricle–pulmonary vein–body

(4)right atrium–left ventricle–pulmonary artery–lung

The pathway of single circulation is

(1) Heart – body – gills – Heart

(2) Heart – gills – body – Heart

(3) Heart – body –gills – body – heart

(4) body – heart – gills – Heart

In single circulation, the heart pumps

(1) oxygenated blood

(2) deoxygenated blood

(3) mixed blood

(4) blood–nutrients

What does systemic circulation provide to tissue?

(1) nutrient

(2) oxygen

(3) other essential substances

(4) all of these

Which of the following order is correct?

(1) Veins – capillaries – arteries

(2) Arteries – arterioles – capillaries – venules – veins

(3) Arterioles – Arteries – capillaries – venules – veins

(4) Arteries – arterioles – venules – capillaries – veins

The hepatic portal ________ carries blood from ________ to liver before it is delivered to the ________.

(1) vein, Pancreas, Pulmonary

(2) artery, intestine, systemic

(3) vein, intestine, systemic

(4) artery, Pancreas, Pulmonary

Which vessels bring blood to right atrium?

(1) Vena Cava and coronary sinus

(2) Pulmonary veins

(3) Pulmonary artery

(4) Aorta and pulmonary artery

Human Heart has SA node which makes it–

(1) myogenic heart

(2) neurogenic heart

(3) Digenic Heart

(4) Rhinogenic Heart