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9Blood Spatter

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What carries oxygen around the body?

a)

Plasma

b)

Red Blood Cells

c)

Platelets

d)

White Blood Cells

2.

What is the function (job) of the platelets?

a)

To form clots (i.e. scabs) when you have cuts and grazes.

b)

To transport oxygen to the muscles

c)

To carry dissolved sugars.

d)

To produce antibodies

3.

What is the function (job) of the white blood cells?

a)

To transport oxygen around the body.

b)

To carry dissolved sugars.

c)

To clot and cover wounds like cuts and grazes.

d)

To release antibodies to help destroy infections.

4.

What is plasma?

a)

only white blood cells

b)

only red blood cells

c)

fluid part of blood

d)

hemoglobin

5.

How much blood does an adult have?

a)

5 liters

b)

10 liters

c)

8 liters

d)

20 liters

6.
If you have the rH factor then your blood is +.
a)
False
b)
True
7.

Type A blood contains:

a)

A antibodies and B antigens.

b)

both A and B antigens.

c)

A antigens and B antibodies.

d)

both A and B antibodies.

8.

If blood is found to have both A and B antigens on the cell surface it is typed as:

a)

A

b)

B

c)

O

d)

AB

9.

O blood type is also known as the

a)

universal acceptor

b)

universal donor

c)

lease effective blood type

d)

the positive protein

10.

Identify this blood type

a)

A -

b)

A+

c)

O+

d)

AB+

11.

What is the original drop of blood that casts or gives off a satellite called?

a)

Parent Drop

b)

cast off

c)

Satellite drop

d)

Spine

12.

What blood spatter pattern is seen in the picture?

a)

Transfer/Contact

b)

Passive

c)

Projected

13.
What is suspect 2's Blood Type?
a)
A-
b)
B-
c)
A+
d)
B+
14.
Another term for a White Blood Cell is 
a)
Leukocyte
b)
Erythrocyte
c)
Antigen
d)
Thrombocyte
15.

What type of bloodstain pattern is this?

a)

Passive

b)

Projected

c)

Transfer or Contact