Fingerprint Exam

Front

What is the purpose of fluorescent powder in fingerprint examination?

Back

Fluorescent powder is used to photograph latent prints on multi-colored surfaces, as they fluoresce under ultraviolet light.

Front

What is an Ulnar Loop in fingerprint patterns?

Back

An Ulnar Loop is a fingerprint pattern that flows in the direction of the little finger (ulnar side) and has one core and one delta.

Front

What is a Bridge in fingerprint minutiae?

Back

A Bridge is a type of minutiae where two ridges are connected by a small ridge.

Front

What is a Plain Whorl in fingerprint patterns?

Back

A Plain Whorl is a fingerprint pattern characterized by circular or spiral ridges that have two deltas.

Front

Do identical twins have the same fingerprints?

Back

False. Identical twins do not have the same fingerprints; each individual's fingerprints are unique.

Front

What is the significance of fingerprint analysis in forensic science?

Back

Fingerprint analysis is crucial in forensic science for identifying individuals and linking them to crime scenes.

Front

What are the three main types of fingerprint patterns?

Back

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

Front

What is the difference between a Radial Loop and an Ulnar Loop?

Back

A Radial Loop opens towards the thumb (radial side), while an Ulnar Loop opens towards the little finger (ulnar side).

Front

What is the role of minutiae in fingerprint identification?

Back

Minutiae are specific ridge characteristics used to compare and identify fingerprints.

Front

What is a Tented Arch in fingerprint patterns?

Back

A Tented Arch is a fingerprint pattern that has a central core and rises sharply, resembling a tent.