Pathway of blood through heart/ Sequence

Question 1

Right side of the heart
Superior vena cava (SVC), inferior vena cava (IVC), and coronary sinus→
Right atrium →
() valve →
Right ventricle →
Pulmonary () valve →
Pulmonary trunk →
Pulmonary arteries →
()

Answer 1

Tricuspid
semilunar
Lungs

Question 2

Left side of the heart
Four pulmonary () (from lungs) →
Left atrium →
() valve →
Left ventricle →
Aortic semilunar valve →
Aorta →
() circulation

Answer 2

veins
Mitral
Systemic

Question 3

() volumes of blood are pumped to pulmonary and systemic circuits

Answer 3

Equal

Question 4

Pulmonary circuit is short, ()-pressure circulation
Systemic circuit is long, ()-friction circulation

Answer 4

low
high