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20 questions
What carries oxygen around the body?
Plasma
Red Blood Cells
Platelets
White Blood Cells
What makes up around 55% of the blood?
Plasma
Red Blood Cells
White Blood Cells
Platelets
What causes the blood to be the distinct red colour?
Haemoglobin
Glucose
Hormones
Oxygen
What is the function (job) of the platelets?
To form clots (i.e. scabs) when you have cuts and grazes.
To transport oxygen to the muscles
To carry dissolved sugars.
To produce antibodies
What is the function (job) of the white blood cells?
To transport oxygen around the body.
To carry dissolved sugars.
To clot and cover wounds like cuts and grazes.
To release antibodies to help destroy infections.
What is the function (job) of the plasma?
To release antibodies to fight infections.
To transport oxygen around the body.
To carry dissolved nutrients and sugars.
To transport oxygen around the body.
What is the function (job) of the red blood cells?
To transport oxygen around the body and to the muscles.
To release antibodies to fight infections.
To carry dissolved nutrients and sugars.
To clot and form scabs if there is a wound on the body.
What is blood made of?
oxygen and plasma
red blood cells and white blood cells
plasma, red blood cells, white blood cells, and platelets.
plasma and platelets
What is plasma?
only white blood cells
only red blood cells
fluid part of blood
hemoglobin
Which cell engulfs and digests bacteria/pathogens?
lymphocytes
phagocytes
platelets
Which cell releases antibodies to the blood?
phagocytes
lymphocytes
platelets
How much blood does an adult have?
5 liters
10 liters
8 liters
20 liters
What are the most common blood cells?
red blood cells
white blood cells
platelets
plasma
Which cells receive oxygen from red blood cells?
all cells
only skin cells
only muscle cells
only bone cells
Where are platelets made?
plasma
hemoglobin
bone marrow
Pottery Barn
What attaches to oxygen as you breathe and carries oxygen on red blood cells?
plasma
hemoglobin
platelets
bone marrow
Why do platelets clump together?
to produce oxygen
to reduce oxygen
to produce blood loss
to reduce blood loss
What destroys pathogens?
antibodies
red blood cells
platelets
plasma
What part of the blood destroys dead and damaged cells?
White blood cells
red blood cells
platelets
pathogens
What does a transfusion replace?
lost body temperature
lost blood
lost antibodies
lost pathogens
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