Identification Flashcards

1
Q

Person cease to increase in height after

A

25 years old

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2
Q

Distance between surpasternal notch and symphysis pubis is about __ of height

A

1/3

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3
Q

Length of the head is __ of the height

A

1/8

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4
Q

[Bertillon] the human skeleton is unchangeable after

A

20 years old

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5
Q

Fingerprints are formed during

A

4 months AOG

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6
Q

Impression of finger bulbs with the use of printing ink on the surface of the paper

A

Real impression

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7
Q

Bulbs of the thumb and other fingers are rolled on the surface of the paper after being rolled on the ink pad

A

Chance impression

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8
Q

Impression made by chance and is visible without previous treatment

A

Visible print

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9
Q

Made by chance by pressing the fingertips on melted paraffin, putty, resin

A

Plastic print

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10
Q

Not visible after impression but made visible by addition of some substances

A

Latent print

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11
Q

Fingerprint pattern: ridges go from one side of the pattern to another, never turning back to make a loop

A

Arches

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12
Q

Fingerprint pattern: one more more ridges enter on either side, recurves and terminate or tend to terminate on the same side from which it entered

A

Loops

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13
Q

Fingerprint pattern: patterns with two deltas and patterns too irregular in form to classify

A

Whorls

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14
Q

Eruption of 28 permanent teeth

A

13 years old

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15
Q

12 permanent teeth

A

9 years old

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16
Q

20 permanent teeth

8 premolars

A

11 years old

17
Q

Sex: Egg-shaped obturator foramen

A

Male

18
Q

Sex: Angular obturator foramen

A

Female

19
Q

Sex: Curve of iliac crest reaches a higher level

A

Male

20
Q

Sex: Larger mastoid process

A

Male

21
Q

Sex: Longer and slender styloid process

A

Female

22
Q

Sex: Sharper superciliary ridges

A

Female

23
Q

Race: square forehead

A

Mongolian

24
Q

Race: square skull

A

Mongolian

25
Q

Race: small forehead

A

Negro

26
Q

Blood: crystals varying from salmon color to dark brown and pink and which irregular rhomboids or in clusters may be seen
Hemochromagen crystal test

A

Takayama test

27
Q

Blood: dark brown rhombic prisms of chloride of hematin are formed. Best of microchemical test

A

Teichmann’s blood crystals or Hemin crystals test

28
Q

Blood: small dark dichroic acicular crytals of acetone haemin are seen

A

Acetone-haemin ofr Wagenhaar test

29
Q

Blood: benzidine test

A

(+) = blue

30
Q

Blood: guaiacum

A

Van Deen’s test or Schombein’s test

(+) = blue

31
Q

Blood: phenolphthalein test

A

Kastle-Meyer test

(+) = pink

32
Q

Blood: determines whether the blood is of human or not. A positive reaction is manifested as an area of haziness in the form of white ring

A

Precipitin test