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WorksheetsCardiovascular system
Total questions: 17
Worksheet time: 9mins
How many chambers does the heart have ?
1
2
3
4
The top 2 chambers of the heart are called
atria
ventricles
arteries
aorta
Blood that is coming towards the heart travels in ...
Trains
Arteries
Veins
Buses
In the lungs , oxygen passes from ...
the blood to the alveoli
the alveoli to the blood
The heart is surrounded by several layers of tissue called
pleural membrane
peritoneal membrane
pericardial membrane
The large muscular layer of the heart wall is called the
viscera
endocardium
myocardium
The heartbeat arises in which structure in the heart ?
sino atrial node
atro ventricular node
left ventricle
What does the sympathetic nervous system do to the heart rate ?
decreases
stabilises
increases
What medical term is used to describe high blood pressure ?
hypotension
stroke volume
hypertension
What is the name of the smallest blood vessels ?
arteries
capillaries
veins
tubes
True or false
Red blood cells carry oxygen around the body
true
false
What is the term used to describe the heart muscle contracting ?
diastole
cardiac cycle
systole
conduction
Which structure separates the left and right sides of the heart ?
septum
myocardium
ventricle
Which blood vessel carries blood from the heart to the body ?
Vena cava
Aorta
Which valve separates the left atrium from the left ventricle ?
tricuspid
bicuspid
aortic
Blood pressure is expressed as -
diastolic over systolic
pulse over diastolic
systolic over diastolic
Where do you find a pulse ?
artery
vein
capillary
