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Forensic Chemistry & Toxicology > Group 5 > Flashcards

Group 5 Flashcards

(47 cards)

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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

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A

Blood Grouping

20
Q

Benzidine Test color reaction?

21
Q

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

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A

Deep permanganate

22
Q

Leucomalachite Green Test color reaction?

23
Q

circular,biconcave dise without a nucleus

24
Q

oval, nucleated, nucleus is oval

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A

Fishes, reptiles, amphibious animals

25
Dark brown rhombic crystal of hemin/hematin chloride
Teichmann Test/ Hemin Crystal Test
26
arranged singly/ in clusters
Teichman Test/ Hemin Crystal Test
27
large rhombic crystals with salmon pink color
Takayama (Haemochromogen test)
28
arrange clusters/ sheaves
Takayama (Haemochromogen test)
29
small & dark dichroic acicular crystals made of acetone
Acetone Hemin/ Wazenhaar Test
30
used distinguish between mammalian, avian, piscine, reptilian blood
Microscopic Test
31
method of analytical chemistry uses study small samples of substances
Microchemical Test
32
done to detect precipitin, reacts to human blood form precipitate, human blood contains precipitin
Test to determine of blood is of human origin
33
has several types
Parentage Test
34
Procedure which blood is given to patient through an intravenous (IV) line in one of the blood vessels
Transfusion
35
Recipient: O, A, B, AB
Donor: O
36
Recipient: A, AB
Donor: A
37
Recipient: B, AB
Donor: B
38
Recipient: AB
Donor: AB
39
Universal Donor
O
40
Universal Recipient
AB
41
receives the RBC of any other blood
Universal Recipient
42
they have no agglutinogen & can donate blood to any other person
Universal Donor
43
Percentage of blood group among Filipinos A - B - O - AB -
26.3% 24.7% 43.3% 5.7%
44
acting on blood (without body's influence) as soon as it exist the body
Gravity
45
amount of internal friction in fluid and describe resistance of liquid to flow
Viscosity
46
force gives ability to blood to maintain its shape
Surface Tension
47
When two fluids are in contact with each other (blood/air) there are forces attracting all molecules to each other
Surface Tension

Forensic Chemistry & Toxicology (3 decks)

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