Biology - The Heart and Blood

Beschreibung

IGCSE Science (Biology) Quiz am Biology - The Heart and Blood, erstellt von El Smith am 04/03/2015.
El Smith
Quiz von El Smith, aktualisiert more than 1 year ago
El Smith
Erstellt von El Smith vor mehr als 9 Jahre
24
1

Zusammenfassung der Ressource

Frage 1

Frage
What type of blood does the right atrium receive?
Antworten
  • Oxygenated
  • No blood
  • Deoxygenated
  • Red

Frage 2

Frage
Where does the deoxygenated blood go to next?
Antworten
  • Left atrium
  • Right Ventricle
  • Left Ventricle
  • The Brain

Frage 3

Frage
The right ventricle pumps the deoxygenated blood to the lungs, but through which vessel?
Antworten
  • Pulmonary Vein
  • Vena Cava
  • Pulmonary Artery
  • Aorta

Frage 4

Frage
The oxygenated blood then passes through the left ventricle into the main bloodstream, but through which vessel?
Antworten
  • Pulmonary Vein
  • Vena Cava
  • Pulmonary Artery
  • Aorta

Frage 5

Frage
Which side of the heart is thicker, and why?
Antworten
  • Right because it absorbs all the nutrients quicker than the left side
  • Right because it has to pump blood all the way to the lungs
  • Left because it's closer to the brain so it gets all the leftovers
  • Left because it has to pump blood around the whole body

Frage 6

Frage
What is the purpose of valves in the heart?
Antworten
  • To slow down the rate of blood flow
  • To separate oxygenated blood from deoxygenated blood
  • To prevent the backflow of blood
  • To make the heart's structure look more complicated

Frage 7

Frage
When you exercise, your muscles need more energy so what does your body do?
Antworten
  • Produce more energy
  • Produce more oxygen
  • Breathe more
  • Respire more

Frage 8

Frage
What hormone is released by your adrenal glands when your heart rate increases?
Antworten
  • Testosterone
  • Adrenaline
  • Insulin
  • Somatotropin (growth hormone)

Frage 9

Frage
What does the adrenaline bind to in the heart?
Antworten
  • Raptors
  • Receptors
  • Receptions
  • Recievers

Frage 10

Frage
What are the 3 blood vessels called?
Antworten
  • Caterpillars, Arteries, Veins
  • Capillaries, Arteries, Vessels
  • Capillaries, Arianas , Veins
  • Capillaries, Arteries, Veins

Frage 11

Frage
Do veins have a lower pressure than arteries?
Antworten
  • Yes
  • No

Frage 12

Frage
When we breathe in oxygen, where does it go to?
Antworten
  • Our ravioli
  • Our alveoli
  • Our broccoli
  • Our nucleus

Frage 13

Frage
What is in red blood cells that attaches to the oxygen molecules?
Antworten
  • Haemoglobin
  • Oxyhaemoglobin
  • Platelets
  • White Blood Cells

Frage 14

Frage
What does haemoglobin and oxygen make?
Antworten
  • Deoxygenhaemoglobin
  • Oxygenhaemoglobin
  • Deoxyhaemoglobin
  • Oxyhaemoglobin

Frage 15

Frage
What are the 2 roles of platelets?
Antworten
  • To stop blood flowing to the lungs and to fight white blood cells
  • To prevent blood loss and the entry of pathogens
  • To kill red blood cells and carry blood to the brain
  • To attach to haemoglobin and stop blood clotting

Frage 16

Frage
What are the 4 main things involved in blood clotting?
Antworten
  • Red blood cells, white blood cells, pathogens and alveoli
  • Oxygen, carbon dioxide, carbon monoxide and water
  • The brain, the heart, the lungs and blood
  • Platelets, clotting factors, fibrin and other cells
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