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WorksheetsBtec sport level 3, The Heart
Total questions: 27
Worksheet time: 9mins
What is the name of the vein that carries de-oxygenated blood to the heart?
Aorta
Inferior/superior Vena Cava
Pulmonary Vein
Pulmonary Artery
Which chamber of the heart does oxygenated blood enter?
Left Atrium
Right Atrium
Right Ventricle
Left Ventricle
Double-walled sac containing the heart and the roots of the great vessels?
Pericardium
Myocardium
Endocardium
Vasodilation of blood vessels?
Closing
Opening
Blood vessel that's one cell thick
Capillaries
Veins
Arteries
Function of white blood cells
Carry oxygen to the working muscles
Allow blood to flow
Fight infection and disease
To prevent bleeding through clotting
Measurement of heart rate?
Beats per second (BPS)
Blood ejected per beat
Beats per minute (BPM)
Blood goes from the arteries, through the (a) and to the capillaries for gaseous exchange.
Blood exits the heart and carries oxygenated blood around the body from which artery?
Pulmonary artery
Aorta
Jugular
Vena cava
Function of plasma
To fight infection and disease
Carries oxygen to working muscles
To allow blood to flow
To prevent bleeding by clotting
Stroke volume?
Amount of blood pumped per minute
Total amount of blood the heart can hold
Amount of blood pumped per beat
The ________ valve stops back flow into the right atrium
Aortic
Bicuspid
Tricuspid
Pulmonary
Red blood cells
Fight off infection and disease
To allow blood to flow
Carries oxygen to the working muscles
To prevent bleeding, by clotting
How many chambers are in the heart?
1
4
3
6
How many valves are in the heart?
2
5
4
3
Heart rate X Stroke volume = ?
Residual volume
Cardiac output
Beats per minute
Tunica media?
Outer layer of blood vessels
Inner layer of blood vessels
Middle layer of blood vessels
Which blood cell is thickest due to high pressure of blood?
Capillaires
Arteries
Viens
Which blood vessels has valve to prevent backflow?
Veins
Arteries
Capillaries
Muscular tissue of the heart?
Myocardium
Endocardium
Pericardium
Platelets?
To fight infection and disease
Allows blood to flow
To prevent bleeding, by clotting
To carry oxygen to working muscles
Blood exits the veins, goes to the (a) to enter the capillaries
Outer layer of blood vessels?
Tunica interna
Tunica externa
Tunica media
Inner layer of blood vessels?
Tunica interna
Tunica externa
Tunica media
Vascular shunt?
The direction of blood once it exits the heart
Pressure of blood against the walls of the heart
Distribution of blood around the body
_________ phase is the pressure of the heart squeezing
Systolic
Diastolic
______________ continuously generates electrical impulses, thereby setting the normal rhythm and ratee in a healthy heart
Sinoatrial node
Atrioventricular node
