Fingerprints Review

Front

What is a double loop whorl?

Back

A fingerprint pattern characterized by two loops that enter and exit on the same side.

Front

What chemical produces a brown print that should be photographed because it fades?

Back

Iodine.

Front

On which surface can a fingerprint be recovered with superglue fuming?

Back

Glass.

Front

What is the area indicated by 'B' in a fingerprint diagram?

Back

Delta.

Front

What is a loop in fingerprint patterns?

Back

A fingerprint pattern where ridges enter from one side, loop around, and exit on the same side.

Front

What is an arch in fingerprint patterns?

Back

A fingerprint pattern where ridges enter from one side and exit on the opposite side without looping.

Front

What is a whorl in fingerprint patterns?

Back

A fingerprint pattern characterized by circular or spiral ridges.

Front

What is the purpose of using ninhydrin in fingerprint analysis?

Back

To develop latent fingerprints on porous surfaces.

Front

What is cyanoacrylate used for in fingerprint analysis?

Back

To visualize fingerprints on non-porous surfaces through superglue fuming.

Front

What is the significance of the core in a fingerprint?

Back

The central part of a fingerprint pattern, often used for classification.