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Blood Basics

Total questions: 15

Worksheet time: 9mins

Name
Class
Date
1.

Can be analyzed to determine blood type and DNA, which can be matched to possible suspects.

a)

blood transfusion

b)

blood spatter

c)

blood droplets

d)

blood samples

2.

Can be analyzed to give clues to the location of a crime, movement of a victim, and type of weapon.

a)

blood spatter

b)

blood droplets

c)

mDNA

d)

tDNA

3.

Can be analyzed to determine patterns that give investigators clues to how a crime might have happened.

a)

blood pattern

b)

blood spatter

c)

gravitational droplets

d)

aterial spatter

4.

The clotting factors that are carried in the plasma.

a)

red blood cells

b)

white blood cells

c)

platelets

d)

plasma

5.

This yellowish liquid portion of the blood that contains electrolytes, nutrients and vitamins, hormones clotting factors, and proteins such as as antibodies to fight infection.

a)

agglutinogens

b)

white blood cells

c)

red blood cells

d)

plasma

6.

They most abundant cells in our blood.

a)

red blood cells

b)

white blood cells

c)

antibodies

d)

agglutinogens

7.

They are part of the immune systems and destroy infectious agents called pathogens.

a)

thrombocytes

b)

erythrocytes

c)

white blood cells

d)

RNA

8.
Antibodies binding to antigens on RBCs causes a clumping known as __________
a)
agglutination
b)
coagulation
c)
clotting cascade
d)
hemolysis
9.
What blood type can receive blood from both Type B and Type AB donors?
a)
Type AB
b)
Type B
c)
Type A
d)
Type O
10.

55% of total blood volume is

a)

protein

b)

glucose

c)

water

d)

plasma

11.

Platelets are a part of blood that help in the:

a)

formation of hemoglobin

b)

formation of a clot

c)

release of anitbodies

d)

absorption of amino acids

12.
What part of blood is responsible for fighting infections?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
13.
What part of blood is responsible for carrying oxygen and carbon dioxide to body cells?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
14.

Contains hemoglobin, supplies body with oxygen

a)

Plasma

b)

Platelet

c)

White Blood Cell

d)

Red Blood Cell

15.

Fight bacteria and viruses by entering infected tissue, destroying bacteria/viruses and absorb dead blood cells

a)

White Blood Cells

b)

Red Blood Cells

c)

Platelets

d)

Plasma