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WorksheetsCardiovascular System
Total questions: 20
Worksheet time: 20mins
What is the main function of the heart?
To prevent blood from moving in the wrong direction
To regulate body temperature
To pump blood throughout the body
To replace oxygen with carbon dioxide
What is it called when there is an interruption of blood to the brain?
Migraine
Stroke
Heart attack
Homeostasis
What is the largest vein in the body?
Septum
Aorta
Capillaries
Vena cava
What is the condition of keeping the body stable?
Homeopathy
Balance
Homeostasis
Physiology
What is the clear, yellowish liquid portion of the blood?
Plasma
Veins
Platelets
Capillaries
What is the largest blood vessel in the body?
Right Atrium
Plasma
Vena cava
Aorta
How many chambers does the heart have?
4
3
2
1
What is responsible for clotting the blood when a person gets cut?
Capillaries
Platelets
Plasma
Vena cava
What is the upper chamber of the heart that receives blood from the body?
Aorta
Right atrium
Right ventricle
Left atrium
Why does the blood turn dark red as it circulates through the body?
Because the heart is pumping blood to the brain
Because Oxygen is replaced with Carbon Dioxide
Because there are no platelets
Because Carbon Monoxide is replaced with Oxygen
What is the main function of valves in the circulatory system?
To pump blood throughout the body
To prevent blood from moving in the wrong direction
To prevent platelets from clotting the blood
To keep the body stable
Which is NOT a part of the cardiovascular system?
Capillaries
Heart
Arteries
Ligaments
Which can ONLY have blood cells travel single file in them?
Capillaries
Arteries
Septum
Veins
#2
Septum
Right ventricle
Left ventricle
Right Atrium
#9
Right Atrium
Right ventricle
Left atrium
Left ventricle
#5
Pulmonary Valve
Aorta
Superior Vena Cava
Mitral Valve
#7
Left atrium
Right ventricle
Right atrium
Aorta
#3
Right ventricle
Right atrium
Septum
Mitral valve
#4
Aorta
Pulmonary artery
Inferior vena cava
Superior vena cava
Pink color....
Lungs
Septum
Pulmonary artery
Superior vena cava
