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Forensic Chemistry & Toxicology > Group 5 > Flashcards

Group 5 Flashcards

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1
Q

patterns created from the force of gravity

A

Passive Bloodstain

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2
Q

drop, series of drops, flow patterns, blood pools

A

Passive Bloodstain

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3
Q

created/formed by the force of gravity acting alone

A

Passive Drops

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4
Q

results from blood dripping into blood

A

Drip Pattern

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5
Q

change in the shape and direction of bloodstain due to the influence of gravity or movement of the object

A

Flow pattern

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6
Q

formed when a source of blood is stationary for period

A

Pool Pattern

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7
Q

patterns occur when force is applied to the source of blood includes low, medium, high impact spatters

A

Projected Bloodstain

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8
Q

result of dripping blood after a victims sustains an injury such as stab or some cases of puch

A

Low impact spatters

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9
Q

caused by blunt force such as baseball bat or intense beating

A

Medium impact spatters

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10
Q

Examples: spatt or resulting from gunshot

A

High impact spatters

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11
Q

pattern are created when wet, bloody object comes in contact with a target surface

A

Transfer Bloodstain

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12
Q

used to identify object or body part

A

Transfer Bloodstain

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13
Q

creating action of bloodstain but cannot determine single direction of movement for whole stain

A

Smudge/s mear

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14
Q

created from an object moving through bloodstain

A

Wipe pattern

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15
Q

created from an object leaving bloodstain

A

Swipe pattern

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16
Q

determine presence of blood

A

Preliminary Test

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17
Q

confirm stain is really blood

A

Confirmatory Test

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18
Q

determine if the blood is human or animal origin

A

Precipitin Test

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19
Q

determine blood group of blood

A

Blood Grouping

20
Q

Benzidine Test color reaction?

A

Intense blue

21
Q

Phenolphthalein Test (Van Deen’s/Schombem’s Test)

A

Deep permanganate

22
Q

Leucomalachite Green Test color reaction?

A

Bluish-green

23
Q

circular,biconcave dise without a nucleus

A

Mammals

24
Q

oval, nucleated, nucleus is oval

A

Fishes, reptiles, amphibious animals

25
Q

Dark brown rhombic crystal of hemin/hematin chloride

A

Teichmann Test/ Hemin Crystal Test

26
Q

arranged singly/ in clusters

A

Teichman Test/ Hemin Crystal Test

27
Q

large rhombic crystals with salmon pink color

A

Takayama (Haemochromogen test)

28
Q

arrange clusters/ sheaves

A

Takayama (Haemochromogen test)

29
Q

small & dark dichroic acicular crystals made of acetone

A

Acetone Hemin/ Wazenhaar Test

30
Q

used distinguish between mammalian, avian, piscine, reptilian blood

A

Microscopic Test

31
Q

method of analytical chemistry uses study small samples of substances

A

Microchemical Test

32
Q

done to detect precipitin, reacts to human blood form precipitate, human blood contains precipitin

A

Test to determine of blood is of human origin

33
Q

has several types

A

Parentage Test

34
Q

Procedure which blood is given to patient through an intravenous (IV) line in one of the blood vessels

A

Transfusion

35
Q

Recipient: O, A, B, AB

A

Donor: O

36
Q

Recipient: A, AB

A

Donor: A

37
Q

Recipient: B, AB

A

Donor: B

38
Q

Recipient: AB

A

Donor: AB

39
Q

Universal Donor

A

O

40
Q

Universal Recipient

A

AB

41
Q

receives the RBC of any other blood

A

Universal Recipient

42
Q

they have no agglutinogen & can donate blood to any other person

A

Universal Donor

43
Q

Percentage of blood group among Filipinos

A -
B -
O -
AB -

A

26.3%
24.7%
43.3%
5.7%

44
Q

acting on blood (without body’s influence) as soon as it exist the body

A

Gravity

45
Q

amount of internal friction in fluid and describe resistance of liquid to flow

A

Viscosity

46
Q

force gives ability to blood to maintain its shape

A

Surface Tension

47
Q

When two fluids are in contact with each other (blood/air) there are forces attracting all molecules to each other

A

Surface Tension

Forensic Chemistry & Toxicology (3 decks)

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