Foresic chemistry B

Christian Jay Santos · 53問 · 3年前

通報

問題一覧

Barberio test if positive will give what color?

Yellow

The following are the chemical examination for semen and seminal stain, except.

Benzidine test

What part of the hair can DNA be best found?

Root

Which of the following test for blood the can give dark brown rhombic crystals of haemin?

Teichmann test

In the crime scene investigation, the blood collected from the scene should be preserved by what chemical?

Sodium Fluoride

Gunpowder tattooing is also known as…

stippling

It has a positive result color of blue with a (1:300,000 dilution) This is an extremely sensitive test that can be applied to minute stain.

benzidine test

Mr. Choypapi was caught stealing the personal belongings of Mr. Palambing particularly a pale of paint. When Mr. Choypapi fled together with the stolen item, he did not notice that there was a hole in the pale that causes continues dropping of the paint. These drops of paint are example of physical evidence which can be considered as…

Tracing evidence

The center core of a strand of the hair, which form the bulk of the fiber.

Medulla

What is known as the reproduction of an impression made on soft surface by utilizing casting materials

Moulage

A poisonous gas which smells like a rotten egg?

Hydrogen Sulfide

The chemical substance found in all cells whose composition have been passed on from parents to their children.

DNA

Any material which can be changed from plastic or liquid state to solid condition.

Casting material

The outer covering of the hair is called?

Cuticle

It is known as the extension of the skin?

Hair

In the examination, the examiner found out the presence of nitrites after diphenylamine reagent added and the color turns to blue. Therefore, it was fired when?

It was fired recently

A branch of science which treats of poison, their origin, physical and chemical properties, physiological action, treatment of their harmful effect, and methods of detection.

Toxicology

It is the white mineral obtained from sedimentary rock.

Dolomite

The art of extracting and working on metals by the application of chemical and physical knowledge.

Metallurgy

The complex chemical in the chromosomes by which heredity characteristics are transmitted.

Gene

The following are the accurate tests for the presence of alcohol in the human body, except.

Fecal test

This is known as the circulating tissue of the body.

Blood

The crowning glory a woman is her hair. What is the coloring pigment of the hair?

Melanin

What is the intermediate and the thickest layer of the hair and is composed of elongated, spindle-shaped fibrils that cohere? They contain pigment granules in varying proportion depending on the type of hair.

cortex

It is otherwise known as the (kastle-Meyer Test) – positive result will show pink color (1:80,000 dilution) This is an alternative test to benzidine test. It can detect blood in a dilution of 1:80,000 parts. A positive results with this test is highly indicative of blood. The negative result is, therefore, valuable and is conclusive as to the absence of blood.

phenolphthalein test

Which evidence offers strongest resistance to decomposition?

hair

Who discovered the blood grouping through a technique known as ablution elution technique?

Karl Landsteiner

Branch of geology that deals with the systematic classification and identification of rocks, rock forming minerals and soil

Petrography

This blood contains a high number of deodorleins bacillus, it does not clot and has acidic reactions.

Menstrual blood

Dark red in color, with low oxygen content and usually does not spill far from the wound.

Venous blood

DNA, is found in all nucleated cells of the body, it is regarded as the fingerprint of life. What does it stands for?

Deoxyribonucleic acid

Actions of poison wherein the disturbance produced in distinct places away from the site of application

Remote

Body fluids routinely tested because they are good sources of cells.

Semen and blood

In moulage casting of impression, the most ideal substance added to plaster to Paris to harden faster is

sodium chloride

The confirmatory test for the presence of blood in an alleged bloodstain specimen is:

Takayama

Methamphetamine is a secondary amine substance, therefore it will respond to

Simon’s test

Process of eliminating poison by causing production of sweat.

SUDORIFICS

The poisonous substance derived from the bullfrog is

bufotoxin

Protein found in human hair is referred to as Fibrinogen

keratin

Tools marks which are produced by a single application of the tool in one area of contact is called

compression marks

Forensic evidence usually overlooked by the investigators in the scene of the crime known as matters in the wrong place is:

dust and dirt

The two types of glass fractures are?

Radial and Concentric fractures

A dose that would produce death if not immediately treated to any one it comes in contact with.

Lethal dose

Is brown and is used for backing and strengthening the

Celerit

Refers to any agent that neutralizes poison and its effects

Antidotes

Deals with study and identification of body fluids

Serology

A forensic chemist can be called in as an expert witness in a court of law by virtue of the following qualifications EXCEPT;

Knowledge of human behavior

The amount of blood alcohol considered dangerous to life is

0.15%

Poisons are more absorbed rapidly through the body when in the form of -

gaseous

Gaseous poison which emanates from the incomplete combustion of fuels causes death on the victim by preventing the normal transportation and supply of oxygen to the cells forming Carboxyhemoglobin,

Carbon Monoxide

Antidote for Arsenic Poisoning.

Succimer

A violent volatile poison producing an almond odor in vomit’s of the victim.

Cyanide

The morphological constituents of human hair.

Root, Shaft, Tip

The following are the stages growth of the hair, except.

Hair loss Phase

Human hair has medullary index of less than ________, and animal hair has a medullary index of greater than _________.

0.5, 0.7

DNA is a chemical substance found in all cells and individuals has a unique DNA and only ________ share the same DNA pattern.

Identical twins

Which among the following exhibits bluish fluorescence when exposed to ultra violet light?

Semen

Poisons which produce stupor and less feeling.

Narcotics

Also known as the Chemistry Law enacted on June 18, 1954

RA 754

A French criminologist, the father of modern forensics and he established the world’s first crime laboratory in Lyons, France (1910)

Edmund Locard

Lea set A

Lea set A

53問 • 3年前

Mix

Mix

Christian Jay Santos · 60問 · 3年前

criminology mcboard set A

criminology mcboard set A

60問 • 3年前

Christian Jay Santos · 26問 · 3年前

socio part 8

socio part 8

26問 • 3年前

Christian Jay Santos · 65問 · 3年前

Wrong in Part 2

Wrong in Part 2

65問 • 3年前

Christian Jay Santos · 22問 · 3年前

Criminalistics part 5and6,1

Criminalistics part 5and6,1

22問 • 3年前

Christian Jay Santos · 77問 · 3年前

attorney book1

attorney book1

77問 • 3年前

pre prelim Criminal Evidence

pre prelim Criminal Evidence

Christian Jay Santos · 30問 · 3年前

midterm chp

midterm chp

30問 • 3年前

Christian Jay Santos · 23問 · 3年前

Criminalistics part 5and6,4

Criminalistics part 5and6,4

23問 • 3年前

non institutional

non institutional

pre midterm part 2

pre midterm part 2

vice control pre-prelim

vice control pre-prelim

Christian Jay Santos · 51問 · 3年前

mock board LEA mcq 1

mock board LEA mcq 1

51問 • 3年前

CE mdterm

CE mdterm

Christian Jay Santos · 50問 · 3年前

update mcboard lea

update mcboard lea

50問 • 3年前

Christian Jay Santos · 41問 · 3年前

TM CHP 11

TM CHP 11

41問 • 3年前

Criminalistics part 3, 1

Criminalistics part 3, 1

Christian Jay Santos · 37問 · 3年前

midterm chp 2

midterm chp 2

37問 • 3年前

Mix

Mix

Christian Jay Santos · 33問 · 3年前

Wrong part 2

Wrong part 2

33問 • 3年前

Christian Jay Santos · 31問 · 3年前

mock board Lea mcq 2

mock board Lea mcq 2

31問 • 3年前

Christian Jay Santos · 35問 · 3年前

midter criminal evidence

midter criminal evidence

35問 • 3年前

Mix

Mix

Criminalistics part 3,2

Criminalistics part 3,2

Christian Jay Santos · 22問 · 3年前

Criminalistics part 5and6,2

Criminalistics part 5and6,2

22問 • 3年前

Criminalistics part 3,5

Criminalistics part 3,5

Christian Jay Santos · 29問 · 3年前

mid-term

mid-term

29問 • 3年前

Christian Jay Santos · 52問 · 3年前

TM CHP 9

TM CHP 9

52問 • 3年前

Christian Jay Santos · 39問 · 3年前

TM CHP 10

TM CHP 10

39問 • 3年前

pre prelim Criminal Evidence

pre prelim Criminal Evidence

Christian Jay Santos · 50問 · 3年前

mid-term criminal procedure

mid-term criminal procedure

50問 • 3年前

socio part 7,3

socio part 7,3

Christian Jay Santos · 36問 · 3年前

CP mdterm right of the accuse

CP mdterm right of the accuse

36問 • 3年前

Christian Jay Santos · 15問 · 3年前

midterm chp 3

midterm chp 3

15問 • 3年前

pre prelim Criminal Evidence

pre prelim Criminal Evidence

Christian Jay Santos · 32問 · 3年前

Wrong in Part 2

Wrong in Part 2

32問 • 3年前

Christian Jay Santos · 93問 · 2年前

Word confused

Word confused

93問 • 2年前

pre prelim Criminal Evidence

pre prelim Criminal Evidence

Criminalistics part 3,3

Criminalistics part 3,3

Christian Jay Santos · 65問 · 3年前

Wrong in Part 2

Wrong in Part 2

65問 • 3年前

Christian Jay Santos · 32問 · 3年前

midterm chp1

midterm chp1

32問 • 3年前

Christian Jay Santos · 108問 · 3年前

maam mazo intro to crim

maam mazo intro to crim

108問 • 3年前

Christian Jay Santos · 50問 · 3年前

mid-term criminal procedure

mid-term criminal procedure

50問 • 3年前

Christian Jay Santos · 24問 · 3年前

Wrong 1

Wrong 1

24問 • 3年前

Christian Jay Santos · 25問 · 3年前

Wrong

Wrong

25問 • 3年前

Christian Jay Santos · 30問 · 3年前

TM CHP 12

TM CHP 12

30問 • 3年前

Christian Jay Santos · 80問 · 3年前

LAW mcq 1

LAW mcq 1

80問 • 3年前

Christian Jay Santos · 108問 · 3年前

maam mazo intro to crim

maam mazo intro to crim

108問 • 3年前

pre midterm part 2

pre midterm part 2

CP mdtrm arraignment and plee

CP mdtrm arraignment and plee

Christian Jay Santos · 116問 · 3年前

collaboration book

collaboration book

116問 • 3年前

mix 1

mix 1

Christian Jay Santos · 62問 · 3年前

LAW BOOK 1, aklat

LAW BOOK 1, aklat

62問 • 3年前

Christian Jay Santos · 15問 · 3年前

Institutional correction

Institutional correction

15問 • 3年前

Christian Jay Santos · 108問 · 3年前

maam mazo intro to crim

maam mazo intro to crim

108問 • 3年前

Christian Jay Santos · 60問 · 3年前

LAW BOOK 1, aklat

LAW BOOK 1, aklat

60問 • 3年前

Christian Jay Santos · 52問 · 3年前

TM CHP 9

TM CHP 9

52問 • 3年前

criminalistics part 3,4

criminalistics part 3,4

Christian Jay Santos · 15問 · 3年前

not sure

not sure

15問 • 3年前

Christian Jay Santos · 36問 · 3年前

CP mdterm right of the accuse

CP mdterm right of the accuse

36問 • 3年前

Christian Jay Santos · 49問 · 3年前

update lea mcboard 2

update lea mcboard 2

49問 • 3年前

Christian Jay Santos · 51問 · 3年前

lie detector test preliminary

lie detector test preliminary

51問 • 3年前

Christian Jay Santos · 53問 · 3年前

Lea set A

Lea set A

53問 • 3年前

Christian Jay Santos · 93問 · 2年前

Word confused

Word confused

93問 • 2年前

Christian Jay Santos · 40問 · 3年前

CE mdterm

CE mdterm

40問 • 3年前

Christian Jay Santos · 23問 · 3年前

Criminalistics part 5and6,4

Criminalistics part 5and6,4

23問 • 3年前

Christian Jay Santos · 22問 · 3年前

Criminalistics part 5and6,3

Criminalistics part 5and6,3

22問 • 3年前

vice control pre-prelim

vice control pre-prelim

Christian Jay Santos · 33問 · 3年前

Wrong part 2

Wrong part 2

33問 • 3年前

socio part 7,3

socio part 7,3

Christian Jay Santos · 27問 · 2年前

C.A review

C.A review

27問 • 2年前

Set 1

Set 1

Set 2

Set 2

Set 3

Set 3

Set 4

Set 4

Set 5

Set 5

Set 6

Set 6

Set 7

Set 7

Set 8

Set 8

Set 9

Set 9

set 10

set 10

set 11

set 11

set 12

set 12

Christian Jay Santos · 18問 · 2年前

set 13

set 13

18問 • 2年前

set 14

set 14

set 15

set 15

set 16

set 16

set 17

set 17

set 18

set 18

set 19

set 19

Christian Jay Santos · 15問 · 2年前

set 20

set 20

15問 • 2年前

Christian Jay Santos · 14問 · 2年前

set 21

set 21

14問 • 2年前

COMPARATIVE POLICE SYSTEM 1

COMPARATIVE POLICE SYSTEM 1

COMPARATIVE POLICE SYSTEM 2

COMPARATIVE POLICE SYSTEM 2

COMPARATIVE POLICE SYSTEM 3

COMPARATIVE POLICE SYSTEM 3

COMPARATIVE POLICE SYSTEM 4

COMPARATIVE POLICE SYSTEM 4

INDUSTRIAL SECURITY AND SAFETY MANAGEMENT 1

INDUSTRIAL SECURITY AND SAFETY MANAGEMENT 1