Fingerprint Processing Techniques and Tools

Fingerprint Processing Techniques and Tools

Assessment

Interactive Video

Science, Other, Professional Development

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

Sergeant Mike McCutcheon introduces basic fingerprint processing techniques using a brush and powder. He demonstrates the correct method to apply powder and lift fingerprints, highlighting common mistakes and solutions. The video also covers photographing fingerprints and using tape and hinge lifters for lifting prints. Additional tips and resources are provided for effective fingerprint processing.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two basic tools needed for fingerprint processing as mentioned in the video?

Small particle reagent and chemicals

Magnetic powders and sprays

Fuming chamber and wand

Fingerprint brush and powder

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to use minimal powder when processing fingerprints?

To speed up the process

To prevent damaging the brush

To avoid making a mess and ensure clear prints

To save on costs

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the recommended method for photographing fingerprints with a point-and-shoot camera?

Use a wide aperture

Use the camera's flash

Use a flashlight at a 45-degree angle

Use a tripod for stability

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do before lifting a fingerprint?

Use a fuming chamber

Clean the surface

Photograph the print

Apply more powder

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the benefit of using a smaller aperture like f-22 when photographing fingerprints?

It allows more light in

It ensures the print is in focus

It speeds up the shutter speed

It creates a shallow depth of field

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main disadvantage of using too much fingerprint powder?

It can obscure the fingerprint details

It is easier to clean up

It enhances the print clarity

It makes the process faster

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of leaving a flap when using lifting tape?

To mark the location of the print

To prevent air bubbles

To ensure the tape sticks better

To make it easier to remove the tape

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