2524299
Descripción
Test por Gillian13990, actualizado hace más de 1 año
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Creado por Gillian13990
hace más de 9 años
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Pregunta 1
Pregunta
What 3 components make up the cardiovascular system?
Respuesta
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The heart
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Water
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The blood vessels
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Blood
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Oxygen
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Muscle
Pregunta 2
Pregunta
The human cardiovascular system is...
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An OPEN double circulatory system
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A CLOSED double circulatory system
Pregunta 3
Pregunta
Name the TWO systems within the circulatory system in relation to blood distribution
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Aortic circulation
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Pulmonary circulation
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Systemic circulation
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Conduction circulation
Pregunta 4
Pregunta
The pulmonary system is
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a high pressure system
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a low pressure system
Pregunta 5
Pregunta
In the pulmonary system, what order does blood pass through...
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pulmonary arteries, right ventricle, right atrium, left atrium, pulmonary veins, systemic circulation, lungs
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left atrium, systemic circulation, pulmonary veins, right ventricle, right atrium, pulmonary arteries, lungs
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right atrium, right ventricle, pulmonary arteries, lungs, pulmonary veins, left atrium, systemic circulation
Pregunta 6
Pregunta
In the pulmonary system, blood enters the lungs. What is removed from the blood at this time?
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Carbon dioxide
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Water
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Oxygen
Pregunta 7
Pregunta
When the blood enters the lungs, what substance does it pick up?
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Oxygen
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Water
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Carbon Dioxide
Pregunta 8
Pregunta
When the blood enters the lungs, what substance does it pick up?
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Oxygen
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Water
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Carbon Dioxide
Pregunta 9
Pregunta
The systemic circulation is a
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high pressure system
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low pressure system
Pregunta 10
Pregunta
In the systemic circulation, in which order does the blood pass through?
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systemic arteries, systemic veins, all the body tissues, left atrium, left ventricle, pulmonary circulation, right atrium
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left atrium, left ventricle, systemic arteries, all the body tissues, systemic veins, right atrium, pulmonary circulation
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pulmonary circulation, systemic veins, left atrium, left ventricle, all the body tissues, right atrium, systemic arteries
Pregunta 11
Pregunta
The left hand side of the heart is full of
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oxygenated blood
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deoxygenated blood
Pregunta 12
Pregunta
The right hand side of the heart is full of...
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oxygenated blood
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deoxygenated blood
Pregunta 13
Pregunta
The heart receives a greater blood supply than might be expected - it receives ______ of the total output from the left ventricle.
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2%
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5%
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7%
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10%
Pregunta 14
Pregunta
The left coronary artery supplies blood to the...
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left ventricle
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right ventricle
Pregunta 15
Pregunta
The right coronary artery supplies blood to...
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right side of the heart
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left side of the heart
Pregunta 16
Pregunta
Where do the coronary arteries arise from?
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Pulmonary trunk
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Superior vena cava
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Aorta
Pregunta 17
Pregunta
What carries deoxygenated blood away from the heart? (In terms of the coronary circulation)
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Pulmonary veins
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Cardiac veins
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Cardiac arteries
Pregunta 18
Pregunta
What is the large vein at the back of the heart called?
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The Coronary Sinus
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The Ascending Aorta
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The Circumflex Artery
Pregunta 19
Pregunta
When the heart muscle is contracting the coronary vessels are...
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relaxed
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compressed
Pregunta 20
Pregunta
The coronary vessels open when the heart is...
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resting
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contracting
Pregunta 21
Pregunta
In a healthy individual, during exercise, the heart rate can be increased from 70bpm to...
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120bpm
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140bpm
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160bpm
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180bpm
Pregunta 22
Pregunta
In a healthy individual, during exercise, the cardiac output can be increased from 5L/min to...
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15L/min
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20L/min
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25L/min
Pregunta 23
Pregunta
What is blood pressure generated by?
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The contraction of vessels
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The relaxation of vessels
Pregunta 24
Pregunta
Blood pressure is lowest in the...
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Arteries
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Veins
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Capillaries
Pregunta 25
Pregunta
What is the 'normal' homeostatic systolic range?
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70-119mmHg
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80-129mmHg
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90-139mmHg
Pregunta 26
Pregunta
What is the 'normal' homeostatic diastolic range?
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50-79mmHg
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60-89mmHg
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70-99mmHg
Pregunta 27
Pregunta
If blood pressure is within these 'normal' ranges it is describes as...
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Autotensive
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Normotensive
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Midtensive
Pregunta 28
Pregunta
What are the TWO determinants of blood pressure?
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Peripheral Resistance
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Stroke Volume
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Flow Rate
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Cardiac Output
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