What is the primary purpose of forensic blood testing as introduced in the video?

Forensic Blood Testing Procedures

Interactive Video
•
Science, Biology, Chemistry
•
9th - 10th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To find the blood type
To measure the amount of blood present
To identify the species of origin of the blood
To determine the age of the bloodstain
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the Quick Check Blood Stained green test indicate?
The blood type
Whether the stain is blood
The age of the bloodstain
The DNA profile of the blood
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in using the Quick Check test?
Taking a photograph of the stain
Breaking the ampules
Swabbing the stain with distilled water
Applying the test solution
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you be careful about when breaking the ampules in the Quick Check test?
Holding the dropper upside down
Mixing the solutions incorrectly
Applying too much pressure
Using too much distilled water
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the Hexagon OBTI test?
To determine the blood type
To confirm the presence of human blood
To measure the amount of blood
To identify the DNA profile
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many drops of the sample are needed in the Hexagon OBTI test?
Four
Three
Two
One
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a faint second line in the Hexagon OBTI test indicate?
A need to retest
An invalid test
A positive result
A negative result
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