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Fingerprint Warm-up #1 (10/10-10/12)

Last updated 11 months ago

7 questions

Required

3

Required

2

Required

1

1

Required

1

Question 1

1.

Classify the following items as latent, patent, or plastic fingerprints.

a bloody fingerprint left at a crime scene
someone places their hand in wet cement, leaving a detailed impression
rubbing your finger on graphite and then leaving a visible print on a piece of paper
fingerprints left on a plastic water bottle after taking a drink

Question 2

2.

Drag the fingerprints to their respective categories.

loop

Question 3

3.

IAFIS is a California fingerprint data base of more than 76 million criminal fingerprints and criminal histories.

True

False

Question 4

4.

Match the minutiae patterns to their correct names.

Draggable item		Corresponding Item
		bifurcation

Question 5

5.

Identical twins have identical fingerprints.

True

False

Required

1

Required

1

fingerprints left on a door handle when entering someone's home

Mr. Ly's 2 year old nephew pressed his finger into some Play-Doh leaving an impression.

latent

patent

plastic

arch

whorl

enclosure

island ridge

trifurcation

ridge ending

Question 6

6.

How many whorls does this person have?

0

1

2

Question 7

7.

Which finger(s) is/are the whorls on?

left little, left ring

left middle, left little, left ring

right little only

3

cannot be determined

this person has no whorls

left middle only