Toxicology MCQ 01
The primary site of excretion of toxic substances is:
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Showing posts with label Toxicology MCQS. Show all posts
Showing posts with label Toxicology MCQS. Show all posts
Toxicology MCQ 02
Toxic substances are metabolized in which of the following organs:A.Liver, lung, brain, kidney and skin
B.Kidney, brain, intestines, liver and thyroid
C.Liver, lung, kidney, skin and adrenal glands
D. Lung, liver, intestines and pancreas
Answer
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Toxicology MCQ 03
The most important and riskiest route of exposure for toxins in the industrial setting is:a. The skin
b. The eyes
c. The airways
d. The digestive tract
Answer
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Toxicology MCQ 04
The ability of toxins to penetrate the body’s defensive barriers is dependent on:
a. The ionic properties of the substance
b. The route of absorption
c. The concentration gradient across the membrane
d. All the above
Answer
a. The ionic properties of the substance
b. The route of absorption
c. The concentration gradient across the membrane
d. All the above
Answer
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Toxicology MCQ 05
The active immunologic response evoked as a result of repeated exposures can manifest as:
a. A simple allergic reaction
b. An anaphylactic response
c. An allergic reaction advancing to anaphylaxis
d. All the above
Answer
a. A simple allergic reaction
b. An anaphylactic response
c. An allergic reaction advancing to anaphylaxis
d. All the above
Answer
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Toxicology MCQ 06
Which of the following chemical reactions are affected by toxins:
a. Enzymatic reactions
b. Cellular depression
c. DNA duplications
d. All the above
Answer
a. Enzymatic reactions
b. Cellular depression
c. DNA duplications
d. All the above
Answer
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Toxicology MCQ 07
A hazard can best be defined by which of the following:
a. The confining and storage of hazardous waste
b.The transportation of hazardous substances across State lines
c. Contact between a hazardous substance and the individual
d. Chemicals regulated by the Clean Air and Water Act
Answer
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Toxicology MCQ 08
Industrial toxicology is the science that studies which of the following:
a. Adverse effects of industrial substances in humans
b. Susceptibility of workers to exposed to industrial strength substances
c. All the above
d. None of the above
Answer
a. Adverse effects of industrial substances in humans
b. Susceptibility of workers to exposed to industrial strength substances
c. All the above
d. None of the above
Answer
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Toxicology MCQ 09
A toxic substance has the potential to induce:
a. Cancers or tumors
b. Irritation of the skin and eyes
c. Permanent or transmissible change in developing embryos
d. All the above
Answer
a. Cancers or tumors
b. Irritation of the skin and eyes
c. Permanent or transmissible change in developing embryos
d. All the above
Answer
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Toxicology MCQ 10
Toxicology can best be defined as:
a. The study of chemical agents
b. The study of the adverse effects of poisons in living organisms
c. The study of poison dipped arrows
d. All the above
Answer
a. The study of chemical agents
b. The study of the adverse effects of poisons in living organisms
c. The study of poison dipped arrows
d. All the above
Answer
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