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WorksheetsBloodstain Analysis
Total questions: 27
Worksheet time: 15mins
Name
Class
Date
1.
What blood stain type is created or formed by the force of gravity acting alone?
a)
Passive Drop
b)
Projected
c)
Transfer
d)
Contact
2.
What blood spatter pattern is seen in the picture?
a)
Arterial Spurting
b)
Low Velocity Impact Spatter
c)
Pool
d)
Single drop
3.
What blood spatter pattern is seen in the photo?
a)
Flow Pattern
b)
Wipe
c)
Low Velocity Impact Spatter
d)
Pool
4.
What blood spatter pattern is created when a source of blood remains stationary over a surface causing an accumulation of blood?
a)
Saturation
b)
Flow
c)
Pool
d)
Drip Pattern
5.
What blood spatter type is seen in the picture?
a)
Transfer/Contact
b)
Passive
c)
Projected
6.
What blood spatter pattern is seen in the photo?
a)
Wipe
b)
Swipe
c)
Passive Drip
d)
Flow
7.
What bloodstain pattern is created when an object moves through an existing stain, removing or altering its appearance?
a)
Swipe
b)
Passive Drip
c)
Wipe
d)
Flow
8.
What bloodstain pattern is created when blood is released or thrown from a blood-bearing object?
a)
Cast-Off
b)
Passive Drip
c)
Wipe
d)
Void
9.
What blood spatter pattern is seen in the picture?
a)
Single drop
b)
Expirated Blood
c)
Swipe
d)
Wipe
10.
What blood spatter pattern is seen in the photo?
a)
Swipe
b)
Wipe
c)
Single drop
d)
Medium Velocity
11.
What type of blood spatter is typically created from a gunshot?
a)
Low Velocity
b)
High Velocity
c)
Cast-Off
d)
Void
12.
What blood spatter pattern is seen in the picture?
a)
Cast Off
b)
Medium Velocity
c)
Void
d)
Wipe
13.
What blood spatter pattern is seen in the picture?
a)
Cast Off
b)
Low Velocity
c)
Void
d)
Swipe
14.
From what angle was this blood most likely dropped?
a)
90°
b)
70°
c)
30°
d)
10°
15.
From what height was this blood dropped?
a)
high height
b)
low height
c)
at an angle
16.
Which one of these was dropped from the biggest angle?
a)
1 (top left)
b)
4 (top right)
c)
7 (bottom left)
d)
9 (bottom right)
17.
What pattern of blood spatter is this?
a)
arterial spurting
b)
wipe
c)
swipe
d)
pool
18.
What pattern of blood spatter is this?
a)
arterial gushes
b)
wipe
c)
swipe
d)
cast-off
19.
How does the velocity of impact change the blood stain pattern?
a)
Higher velocity, larger diameter
b)
higher velocity, smaller diameter
c)
lower velocity, smaller diameter
d)
Medium velocity, small diameter
20.
The following drops can tell you:
a)
direction
b)
low impact angle
c)
tails
d)
all of these
21.
The following indicates:
a)
cast off
b)
walking drip
c)
arterial spurting
d)
medium velocity impact
22.
The following pattern indicates a:
a)
high velocity
b)
cast off
c)
swipe
d)
wipe
23.
A transfer of blood from a moving object is called a:
a)
wipe
b)
swipe
c)
medium velocity
d)
cast off
24.
Which letter best shows the convergence point (origin point)?
a)
A
b)
B
c)
C
d)
D
25.
What blood pattern is shown?
a)
cast-off
b)
swipe
c)
wipe
d)
arterial spurting
26.
Which pattern is NOT a contact/transfer type
a)
swipe
b)
wipe
c)
cast-off
27.
Which is NOT a blood pattern type?
a)
contact/transfer
b)
projected/impact
c)
passive
d)
void
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