Blood Types and Blood Type Problems

Blood cells

Blood Types

Multiple Select

Check all the blood types that exist in humans.

• A

• B

• AB

• O

Match

Match the following blood types to their antibodies.

• O

• A

• B

• AB

A & B

B

A

none

• A & B

• B

• A

• none

Multiple Choice

What is found in the bottom layer of this blood sample (after it has been centrifuged)?

• White blood cells

• red blood cells

• platelets

• plasma

Multiple Choice

How many major human blood types are there?

• 1

• 2

• 3

• 4

Multiple Choice

What is the function of red blood cells?

• Fight infection

• helps blood to clot

• carries oxygen and carbon dioxide

Multiple Choice

What % of the blood is red blood cells?

• 10

• 45

• 65

• 90

Multiple Choice

If a red blood cell has A antigens on its surface, what is its blood type?

• A

• B

• AB

• O

Multiple Choice

What is found in the top layer of this blood sample

• White blood cells

• red blood cells

• platelets

• plasma

Multiple Choice

If a red blood cell has B antigens on its surface, what is its blood type?

• A

• B

• AB

• O

Multiple Choice

What % of the blood is plasma

• 10

• 45

• 55

• 90

Multiple Choice

If a red blood cell has A and B antigens on its surface, what is its blood type?

• A

• B

• AB

• O

Multiple Choice

If a red blood cell has no antigens on its surface, what is its blood type?

• A

• B

• AB

• O

Multiple Choice

How many blood cells are in 1 drop of blood?

• 4 million

• 5 million

• 2 million

• 1 million

Multiple Choice

Blood type is determined by the antigens present on the surface of RBCs.

• True

• False

Multiple Choice

How long do red blood cells last?

• 120 days

• 100 days

• 10 days

• 1 month

Multiple Choice

Which blood type is the Universal Donor?

• A

• B

• AB

• O

Multiple Choice

How many red blood cells are made every second

• 1 million

• 5 million

• 2.5 million

• 120 million

Multiple Choice

Which blood type is the universal receipient?

• A

• B

• AB

• O

Multiple Choice

What is the name of the protein in blood that enbles the blood to carry oxygen

• Haemaglobin

• goblin

• Haemaphilia

• Chlorophyll

Multiple Choice

What happens if a person receives blood from a blood type that is incompatible to them?

• They could die

• Nothing, no harm done

Multiple Choice

Before all transfusions and surgeries, the blood is checked to make sure that it is tested and compatible to the patient.

• True

• False

Multiple Select

Why does blood clot?

• To prevent pathogens from getting in

• So we don't bleed to death

• To create new blood cells

• to get rid of old blood cells

Multiple Choice

This blood cell in your body is known to carry oxygen and remove carbon dioxide.

• Red blood cells

• White blood cells

• Platelets

• Plasma

Multiple Select

Why do platelets start to form blood clots?

• To make red blood cells

• They are exposed to the chemicals in the air

• They are exposed to the collagen

Multiple Choice

These blood cells in your body help your blood clot, they seal up cuts and wound and create scabs.

• Red blood cells

• White blood cells

• Platelets

• Plasma

Multiple Choice

These blood cells are the soldiers of your body, the security guards that protect you from harmful germs.

• Red blood cells

• White blood cells

• Platelets

• Plasma

Multiple Choice

What % of the blood is white blood cells?

• 80 %

• 30 %

• 50 %

• 1 %

Multiple Choice

What is the name of the protein contained in red blood cells that allows it to carry oxygen (O₂)?

• hemoglobin

• hormone

• blood type

• coagulation

• antibody

Multiple Choice

Where are phagocytes made? 

• lymph nodes

• bone marrow

• blood vessels

• heart

Multiple Choice

Where are lymphocytes made? 

• lymph nodes

• bone marrow

• blood vessels

• heart

Multiple Choice

What type of blood cell eats bacteria/pathogens

• phagocytes

• lymphocytes

• red blood cells

• platelets

Multiple Choice

What type of blood cell produces antibodies

• phagocytes

• lymphocytes

• red blood cells

• platelets

Multiple Choice

What type of blood cell carries oxygen

• phagocytes

• lymphocytes

• red blood cells

• platelets

Multiple Choice

What type of blood cell helps clot the blood

• phagocytes

• lymphocytes

• red blood cells

• platelets