Fingerprints Flashcard Review

Front

What is a whorl in fingerprint classification?

Back

A whorl is a fingerprint pattern characterized by circular or spiral ridges that form a complete circuit.

Front

What are the properties that make fingerprints useful for identification?

Back

Fingerprints are unique, have characteristic ridges, remain consistent over a lifetime, and can be systematically classified.

Front

True or False: A fingerprint pattern remains unchanged for an individual's life, but the print may change due to scars and disease.

Back

True

Front

What is the most common form of fingerprint pattern?

Back

Loops are the most common form of fingerprints.

Front

What is a bridge in fingerprint ridge characteristics?

Back

A bridge is a ridge that connects two other ridges, resembling a small bridge.

Front

What are the three main types of fingerprint patterns?

Back

The three main types of fingerprint patterns are loops, whorls, and arches.

Front

Define loops in fingerprint classification.

Back

Loops are fingerprint patterns that enter from one side, curve around, and exit from the same side.

Front

What is the significance of the uniqueness of fingerprints?

Back

The uniqueness of fingerprints allows for reliable identification of individuals, as no two fingerprints are alike.

Front

Explain the term 'bifurcation' in fingerprint analysis.

Back

Bifurcation refers to a ridge that splits into two separate ridges, resembling a fork.

Front

What is the role of scars in fingerprint analysis?

Back

Scars can alter the appearance of fingerprints but do not change the underlying pattern.