458503
Descrição
Quiz por cloud.berry, atualizado more than 1 year ago
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Criado por cloud.berry
quase 11 anos atrás
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Questão 1
Questão
mammals have ___ in which the blood is pumped by a powerful muscular heart and circulated in a continuous system of tubes -arteries, veins and capillaries- under pressure.
Responda
-
a closed circulation
-
an open circulation
Questão 2
Questão
The heart is divided into four chambers and blood flows from the ___ side of the heart to the ___ and then back to the ___ side.
Responda
-
right | lungs | left
-
left | lungs | right
-
right | body | left
-
left | body | right
Questão 3
Questão
As blood passes ___ through the heart, it is called a ___ circulation.
Responda
-
thrice | double
-
twice | single
-
twice | double
-
four times | double
-
once | double
Questão 4
Questão
Advantages of the circulatory system of mammals are:
Responda
-
oxygenated blood reaches respiring tissues undiluted by deoxygenated blood.
-
simultaneous low-pressure delivery of oxygenated blood to all regions of the body.
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simultaneous high-pressure delivery of oxygenated blood to all regions of the body.
-
the heart is very strong and so is able to continue pumping blood.
Questão 5
Questão
Blood is a special tissue consisting of a liquid medium called ___ in which ___ ( red cells), ___ (white cells) and ___ are suspended.
Responda
-
plasma | erythrocytes | leucocytes | plates
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plasma | leucocytes | erythrocytes | palets
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plasmodium | erythrocytes | leucocytes | platelets
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plasma | erythrocytes | leucocytes | platelets
Questão 6
Questão
The erythrocytes are in the transport of reparatory gases.
Responda
- True
- False
Questão 7
Questão
Plasma transports:
Responda
-
nutrients
-
urea
-
undissolved proteins
-
heat
-
minerals
-
dissolved proteins -antibodies
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dissolved proteins --with regulatory roles
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hormones
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oxygen
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carbon dioxide
Questão 8
Questão
Erythrocytes transport:
Responda
-
oxygen
-
dissolved proteins
-
carbon dioxide
-
antibodies
Questão 9
Questão
Lymphocytes..
Responda
-
transport carbon dioxide
-
form antibodies
-
fight antibodies
Questão 10
Questão
Phagocytes..
Responda
-
form bacteria
-
form antibodies
-
ingest bacteria
Questão 11
Questão
platelets..
Responda
-
form antibodies
-
play a part in the blood clotting mechanism
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transport various substances to body cells
Questão 12
Questão
Arteries carry blood to the heart.
Responda
- True
- False
Questão 13
Questão
Arteries carry blood away from the heart and veins do the opposite.
Responda
- True
- False
Questão 14
Questão
Capillaries are..
Responda
-
fine networks of tiny tubules linking arteries and veins.
-
fine network of large tubules separating arteries and veins.
Questão 15
Questão
Both arteries and veins have strong walls, but the walls in veins are much thicker and stronger.
Responda
- True
- False
Questão 16
Questão
In comparison to arteries and veins where the walls are strong due to the presence of ___ , capillaries' walls only consist of ___.
Responda
-
collagen fibres | endothelium
-
endothelium | collagen fibres
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collage fibres | endothelial cells
-
epithelial fibres | endothelium
Questão 17
Questão
Veins have valves at intersections to prevent backflow.
Responda
- True
- False
Questão 18
Questão
The ___ side of the heart pumps ___ blood to the ___, and the arteries, veins and capillaries serving the ___ are known as ___ circulation.
Responda
-
left | deoxygenated | lungs | lungs | pulmonary
-
right | oxygenated | body | body | pulmonary
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right | deoxygenated | lungs | lungs | pulmonary
Questão 19
Questão
Arteries, veins and capillaries serving the ___ side of the heart by taking blood to ___ are known as the ___ circulation.
Responda
-
right | body cells | systemic
-
right | body cells | pulmonary
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right | the lungs | systemic
Questão 20
Questão
arteries connect to the main ___ and veins join the ___ carrying blog back to the heart.
Responda
-
aorta | vena cava
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vena cava | aorta
-
semi luna valves
Questão 21
Questão
The branching sequence for circulation is:
Responda
-
artery > aorta > arteriole > capillary > venule > vein > semi lunar valve
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aorta > artery > arteriole > capillary > venule > vein > vena cava
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vena cava > vein > venule > capillary > arteriole > aorta > artery
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aorta > artery > venule > capillary > arteriole > vein > vena cava
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