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WorksheetsForensics Ch. 6 Blood
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
Another term for a blood platelet is
a)
Leukocyte
b)
Erythrocyte
c)
Antigen
d)
Thrombocyte
2.
Another term for a White Blood Cell is
a)
Leukocyte
b)
Erythrocyte
c)
Antigen
d)
Thrombocyte
3.
Blood cells that have A antigen proteins are called
a)
Type A
b)
Type B
c)
Type AB
d)
Type O
4.
Blood plasma has anti-A antibodies belongs to a person with what blood type?
a)
Type A
b)
Type B
c)
Type AB
d)
Type O
5.
4% of the population is considered to have this blood type
a)
Type A
b)
Type B
c)
Type AB
d)
Type O
6.
85% of the population is considered to have this blood type
a)
Type O
b)
Type AB
c)
Rh +
d)
Rh -
7.
Which test uses antibodies that react to human blood to tell if mammal blood is from a human?
a)
Kastle-Meyer
b)
Luminol
c)
ELISA
d)
Fluorescein
8.
What scientist was the first to research and analyze spatter patterns?
a)
Kastle
b)
Balthazard
c)
Meyer
d)
Landsteiner
9.
Egyptians used what technique to try to cure diseases?
a)
Bloodletting
b)
Transfusions
c)
Agglutination
d)
Detoxification
10.
What component of RBCs carry oxygen?
a)
Hemoglobin
b)
Platelets
c)
Antibodies
d)
Antigens
11.
Blood is considered to be a type of:
a)
Cell
b)
Tissue
c)
Organ
d)
Organ System
12.
Blood platelets serve what function?
a)
produce antibodies to kill bacteria and viruses
b)
clot blood and repair blood vessel damage
c)
carry nutrients and wastes to the proper organs in the body
d)
carry oxygen and carbon dioxide to the proper organs in the body
13.
Small secondary droplets around the main blood spatter drop are called:
a)
Spikes
b)
Splats
c)
Satellites
d)
Secondaries
14.
High velocity blood spatter measuring less than 1 mm is common with what type of injury?
a)
Beating
b)
Gunshot
c)
Dripping wound
d)
Blunt object impact
15.
Looking at blood through a microscope, how can you determine if it is from a mammal?
a)
It has oval blood cells with a nucleus
b)
It has oval, un-nucleated RBCs
c)
It has circular, un-nucleated RBCs
d)
It has circular blood cells with a nucleus
16.
What type of WBC is activated during an antigen-antibody response?
a)
Monocyte
b)
B-lymphocyte
c)
T-lymphocyte
d)
Neutrophil
17.
The study of blood applied to crime is called
a)
Forensic Anatomy
b)
Forensic Odonotology
c)
Forensic Pathology
d)
Forensic Serology
18.
The average adult body has how much blood?
a)
5 pints
b)
10 pints
c)
15 pints
d)
30 pints
19.
If a person has type B blood, who can they donate blood to?
a)
B, AB
b)
A, O
c)
B, O
d)
Only B
20.
If a person has type A blood, who can they get a blood transfusion from?
a)
A, O
b)
A, AB
c)
B, O
d)
Only O
21.
During an antigen-antibody response, what binds to and destroys the foreign invaders?
a)
X - shaped antigens
b)
X - shaped antibodies
c)
Y - shaped antigens
d)
Y - shaped antibodies
22.
Blood is red because it contains:
a)
Copper
b)
Nickel
c)
Iron
d)
Potassium
23.
Which test produces light when blood is present?
a)
Kastle-Meyer
b)
Luminol
c)
Fluorescein
d)
ELISA
24.
Blood vessels that carry deoxygenated blood back to the heart are called
a)
Veins
b)
Arteries
c)
Capillaries
d)
Ventricles
25.
When the swing of a bloody instrument is interrupted, the resulting blood spatter pattern is called
a)
initial cast off
b)
cessation cast off
c)
blunt object impact
d)
arterial spurting
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