WorksheetsThe Circulatory System
Total questions: 25
Worksheet time: 12mins
Name part M.
Tricuspid valve
Semilunar valve
Bicuspid valve
Mitral valve
Name part B.
Pulmonary arteries
Pulmonary veins
Superior Vena cava
Aorta
Name part A.
Pulmonary artery
Pulmonary vein
Superior vena cava
Aorta
Name part N.
Right atrium
left atrium
right ventricle
left ventricle
The main vein(s) that brings blood to the right atrium?
Aorta
Pulmonary veins
Superior and Inferior vena cava
Jugular vein
The type of blood vessel where exchange of gases, nutrients, and wastes occurs?
arteries
capillaries
veins
The type of blood vessel that normally carries oxygenated blood from the heart to the body cells?
arteries
capillaries
veins
The type of blood vessel that normally carries de-oxygenated blood back to the heart from body cells?
arteries
capillaries
veins
The relaxing/filling stage of the cardiac cycle?
Systole
Diastole
The contraction/emptying phase of the cardiac cycle?
Systole
Diastole
Type of circulation that refers to the blood flowing through the entire body?
Systemic circulation
Renal circulation
Portal circulation
Pulmonary circulation
Type of circulation that refers to blood flow from the heart to the lungs and back to the heart again?
Systemic circulation
Renal circulation
Portal circulation
Pulmonary circulation
The entrance to the ascending aorta is guarded by
an atrioventricular valve
bicuspid valve
semilunar valve
tricuspid valve
The opening of semilunar valves is due to
increased ventricular pressure
decrease ventricular pressure
increased aortic pressure
increase in artrial volume
During artrial systole, the ventricles are
in systole
in diastole
contracting
not filling
Aortic pressure at its peak during
arterial systole
isovolumetric contraction
ventricular ejection
isovolumetric relaxation
In the diagram below, which part of the tracing represents the contraction of the atria?
P
T
R
S
During ventricular systole, which of the following occurs?
Atrioventricular valves close and semilunar valves close
Atrioventricular valves close and semilunar valves open
Atrioventricular valves open and semilunar valves are open
Atrioventricular valves open and semilunar valves close
State the phase of cardiac cycle shown in the diagram.
Atrial systole, ventricular systole
Atrial diastole, ventricular systole
Atrial systole, ventricular diastole
Atrial diastole, ventricular diastole
State the phase of cardiac cycle shown in the diagram.
Atrial systole, ventricular systole
Atrial diastole, ventricular systole
Atrial systole, ventricular diastole
Atrial diastole, ventricular diastole
State the phase of cardiac cycle shown in the diagram.
Atrial systole, ventricular systole
Atrial diastole, ventricular systole
Atrial systole, ventricular diastole
Atrial diastole, ventricular diastole
The graph shows pressure changes in the left atrium, left ventricle and aorta during a cardiac cycle.
What is happening at point D on the graph?
semilunar valves open
semilunar valves close
atrioventricular valves open
atrioventricular valves close
What is happening at point A?
The bicuspid valve opens for blood to flow from left atrium to left ventricle
The bicuspid valve opens for blood to flow from left ventricle to aorta
The bicuspid valve closes to prevent backflow of blood from left atrium to left ventricle
The bicuspid valve closes to prevent backflow of blood from left ventricle to left atrium
What is happening at point B? Pick 2 answers.
Bicuspid valve is forced open
Bicuspid valve remains closed
Semi-lunar valve is forced open
Semi-lunar valve remains closed
When does ventricular systole occur?
From points A to B
From points A to C
From points B to C
From points B to D
