Forensics: Fingerprint Identification Practice

Front

What is a fingerprint minutiae?

Back

Fingerprint minutiae are the unique features found in fingerprints that help in their identification, such as ridge endings and bifurcations.

Front

What is a Dot in fingerprint analysis?

Back

A Dot is a type of minutiae that appears as a small, isolated point in a fingerprint.

Front

What is a Core in fingerprint patterns?

Back

The Core is the central area of a fingerprint pattern, often found in whorls and loops.

Front

What is a Delta in fingerprint patterns?

Back

A Delta is a triangular area found in fingerprint patterns, typically where ridges diverge.

Front

What is a Whorl in fingerprint patterns?

Back

A Whorl is a fingerprint pattern characterized by circular or spiral ridges.

Front

What is an Arch in fingerprint patterns?

Back

An Arch is a fingerprint pattern where ridges enter from one side and exit from the other, without any core or delta.

Front

What is a Bifurcation in fingerprint analysis?

Back

A Bifurcation is a type of minutiae where a single ridge splits into two separate ridges.

Front

What is Ridge Ending in fingerprint analysis?

Back

Ridge Ending is a type of minutiae where a ridge terminates abruptly.

Front

What is the purpose of rolling fingers during fingerprinting?

Back

Rolling fingers helps capture the entire fingerprint pattern, ensuring all ridges are visible.

Front

When rolling fingers for fingerprinting, which direction should you roll them?

Back

You should roll the fingers away from the center of the body.