Forensic Booster 3 CBRC

John Vince Belleza · 48回閲覧 · 100問 · 2年前

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Which is NOT PERFORMED by the NBI Chemical Laboratory in document testing?

Those that will not alter the original appearance of the document

Which classification of gunpowder contains 75% of potassium nitrate, 15% carbon and 10% sulfur?

Blackpowder

Which is NOT an example of inorganic CHEMICAL STABILIZER?

Oxalates

Which is NOT an impressing material USED IN CASTING?

Rain

Which casting material has a POOR MECHANICAL STRENGTH and finer details tend to BREAK OFF?

Negocoll

Which parts of the HUMAN BODY have NO HAIR growth?

Palm, hands and soles of feet

Which is NOT the characteristics of anagen PHASE OF HAIR growth?

Follicles are dormant or resting

Which is NOT the characteristics of anagen PHASE OF HAIR growth?

Follicles are dormant or resting

Which type of HAIR ROOT is SEEN when the ENTIRE HAIR was PULLED OUT?

Bulb shaped

Which crime does NOT use PETROGRAPHY?

Forgery

Which physical test in Document analysis do NOT PRODUCE ANY PERCEPTIBLE CHANGE?

Bursting Test

Which is NOT used in determining SIZING?

Rosin Test

Which is NOT the characteristic of a gun FIRED NOT MORE THAN 24 INCHES FROM THE VICTIM’S BODY?

Less flame and less powder residue

Which GLASS ADDITIVE improves chemical DURABILITY AND VISCOSITY?

Alumina

Which type of glass is USED IN CAR’S WINDSHIELD?

Laminated Glass

Which item from the following choices is a material USED TO CAST THE HUMAN BODY and to strengthen another casting material known as HOMINIT?

Celerit

Which additive is USED TO RETARD THE SETTING TIME of a plaster materials?

Sucrose

Which from the choices below is the CUTICLE FOUND IN RODENTS and VERY RARE IN HUMANS?

Continuous

How many head HAIRS are to be COLLECTED IN THE CRIME SCENE?

Which is referred to as the UNIVERSAL COMPONENT OF SOIL and a primary mineral MOST PROMINENT IN SANDY SOIL?

Quartz

Which is NOT INCLUDED in the TRANSPORT OF SOIL IN CLOTHING?

Collect by scalpel or spatula

Which metallurgical procedure makes use of iron fillings in liquid base spread over the surface of the metal and the DIGITS AND LETTERS ARE FORMED BY THE ARRANGEMENT OF THE IRON PARTICLES?

Magnetic Field

Which type of glass is found at the side and back WINDOWS OF CARS and breaks into tiny pieces?

Laminated glass

Which is the ONLY ADEQUATE METHOD FOR CHEMICAL ANALYSIS OF GLASS?

Spectrography

Which type of ink is USED TO ENTER DETAILS in a RECORD BOOK and FOR BUSINESS in general?

Gallatonic Ink

Which is indicated in the USED OF BLUE INK to estimate the AGE OF WRITING in the process of OXIDATION?

Ink very recent

Which is NOT a factor AFFECTING OXIDATION process of ink?

Salt

Which is NOT a characteristic of DNA as applied in forensics?

The newest tool for personal identification

Which is NOT associated with the degradation of DNA in forensics?

Rehydrating stain

Which type of poisoning is taken WITHOUT the INTENTION to CAUSE DEATH?

Accidental poisoning

Which is referred to as the classification of poisons isolated by extraction with ORGANIC SOLVENTS like alkaloids, synthetic and ORGANIC ACIDS?

Volatile Poisons

Which TYPE OF HEMOGLOBIN is responsible in the formation of BROWNISH DISCOLORATION OF BLOOD?

Hemoglobin F

Which method of performing toxicological analysis entails the USE OF COPPER COIL or WIRE and POISON elements like Hg, As, Sb, and Bi are detected with varying colors?

Flame Test

Which is NOT an example of substances that contribute to FALSE POSITIVE RESULTS IN PARAFFIN TESTING?

Oxidizing Agents

Which is NOT a characteristic of HUMAN HAIR?

Pigment granules are fine

Which therapeutic DRUGS are DETECTED IN HAIR ANALYSIS?

Cocaine

Which type of DNA from HAIR is tested from BOTH PARENTS and will develop individualization?

Mitochondrial DNA

Which PHASE of analysis in petrography demonstrates the identity of TWO OR MORE SOIL?

Spectrography Phase

Which is regarded as the HARDEST MINERAL 40X HARDER THAN CORUNDUM, when tested using the Mohrs Scale of Hardness?

Diamond

Which method of forensic DNA analysis is the choice in determining simple sample that contains DNA FROM MORE THAN ONE PERSON?

Restriction Fragment Length Polymerism

Which is KNOWN as molecular "XEROXING"?

Polymerase Chain Reaction

Which preliminary test for poison detects the PRESENCE OF ORGANIC COMPOUND from the sample?

Reinsch's Test

Which of the following is NOT done in handling SEMINAL SPECIMENS in forensic chemistry?

Apply heat or expose to direct sunlight to dry before transport

What is the IDEAL TEMPERATURE of drying seminal stains for forensic analysis?

37’ Celsius

Which of the following problems in handling semen specimens for forensic analysis is BEST resolved USING DNA typing?

Individualization

What method is USED in the DETECTION OF SEMINAL STAIN that employs visual examination of seminal samples?

Microscopic Examination

Which is NOT a part of the PHYSICAL EXAMINATION OF SEMINAL stain analysis?

Fluorescence when viewed in IR light

Which of the following methods is based on the PRESENCE OR ABSENCE OF CHEMICAL components of the seminal stain specimen?

Chemical Examination

Which is NOT an example of CHEMICAL EXAMINATION OF SEMEN?

Precipitin Reaction

Which is NOT a characteristic of BARBIERIO’S TEST?

Has reproducibility quality

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