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Embalming Chemistry Final Exam with correct answers
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Embalming Chemistry Final Exam withcorrect answers
A solution created with water as the solvent is said to be - correct answer -aqueous
Formaldehyde in arterial fluids act as a(n) - correct answer -preservative
Which of the following is a property of alkane compounds? - correct answer -They are saturated
hydrocarbon compounds
A catalyst: - correct answer -increases the velocity of a chemical reaction
Upon complete oxidation of carbohydrates - correct answer -one of the products is:, carbon dioxide
Which of the following is another name for cadaverine? - correct answer -1,5-diaminopentane
Which of the following names is a synonym for the compound called phenol? - correct answer -Carbolic
acid
Which of the following is an example of an unsaturated hydrocarbon compound? - correct answer -
Ethene
A disease occurring continually within a community is called: - correct answer -endemic
A metallic element becomes electrically charged by - correct answer -giving up an electron.
In neutralization - correct answer -the H ions and the OH ions would, both b and c.
Hg is the atomic symbol for - correct answer -mercury.
,Mercuric chloride is a good disinfectant. It is - correct answer -prohibited by law.
Which of the following is NOT a characteristic of an inorganic acid? - correct answer -The main
constituent is hydroxide
Which of these is a disaccharide? - correct answer -Sucrose
The principal protein involved in producing rigor mortis is: - correct answer -myosin
The total amount of formaldehyde required to preserve all of the protein in the body is - correct answer
-the formaldehyde demand.
Which of the following substances is used as a buffer in arterial fluid? - correct answer -E.D.T.A.
Peptide linkages may be found in the formation of: - correct answer -proteins
The function of glycerol in embalming fluids is - correct answer -to act as a humectant.
What type of substance is embalming fluid? - correct answer -A mixture
Glycogen is - correct answer -a carbohydrate.
Another name for methyl alcohol is - correct answer -wood alcohol.
An acid plus a base will react to give water and - correct answer -a salt.
What temperature is shown on the Centigrade thermometer when a Fahrenheit thermometer reads 212
degrees? - correct answer -+100
,What type of alcohol is produced by the attachment of the hydroxyl goup to a carbon atom that is joined
directly to two other carbon atoms in the chain? - correct answer -Secondary alcohol
A trihydroxy alcohol found in both embalming fluids and in the structure of lipids and fats is - correct
answer -glycerol.
The paper most commonly used as an indicator is - correct answer -litmus paper.
An atom that has gained or lost electrons in a chemical reaction is - correct answer -an ion
Adipocere is chemically most similar to - correct answer -a soap.
The final hydrolytic products of polysaccharides are - correct answer -monosaccharides.
Which of the following would NOT be a factor influencing diffusion? - correct answer -The presence of
light
The general formula for aldehydes is - correct answer -RCHO.
Organic compounds containing a benzene ring are - correct answer -aromatic compounds.
Which of the following chemicals when contained in water in the form of salts causes "hard water"? -
correct answer -calcium
Electrolytes are substances which in solution - correct answer -release both positive and negative ions.
A solution containing less solute than it could hold under ordinary conditions is - correct answer -
unsaturated.
What are the chief components of air? - correct answer -The elements oxygen and nitrogen
, Which embalming fluids generally have a higher index than arterial fluids? - correct answer -Cavity fluids
Citrates and oxalates are usually added to embalming fluids to act as - correct answer -anticoagulants.
What is the basic unit of all aromatic compounds? - correct answer -Benzene
A loss of disease-producing ability is known as: - correct answer -attenuation
The primary function of acetone in embalming fluids is: - correct answer -solvent
An atom that has gained or lost electrons in a chemical reaction is - correct answer -an ion
A bacterium that prefers dead organic matter but can obtain nourishment from live organic matter is a: -
correct answer -facultative parasite
A diagram that shows the arrangement of the atoms in a compound is - correct answer -a structural
formula.
The by-products of the hydrolysis of fats are - correct answer -fatty acids and glycerol.
The percentage by weight of formaldehyde in formalin is - correct answer -37%
The science that deals with the nature of matter and the changes that matter undergoes is - correct
answer -chemistry
The atomic number of an element is equivalent to - correct answer -the total number of it's protons and
neutrons.
The hydrolysis of proteins yields - correct answer -amino acids.
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