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WorksheetsCRPT03 Toxicology
Total questions: 25
Worksheet time: 25mins
Name
Class
Date
1.
What does the word "toxicology" mean?
a)
The study of agriculture
b)
The study of the environment
c)
The study of the adverse effects of chemicals or physical agents on biological organisms
d)
The study of crop protection practices
e)
Pluto
2.
Toxicology is often defined as "the science of poisons." Which two Greek words make up the term "toxicology"?
a)
Bios and pathos
b)
Toxikon and logos
c)
Agro and ecologos
d)
Chemikon and bios
3.
Poison may be defined as any substance that causes a harmful effect when administered to a living organism. Which statement about poison is correct?
a)
Poison is always synthetic.
b)
Poison is always a liquid.
c)
Any substance can be a poison or a medicine, depending on usage.
d)
Poison only comes from plants.
4.
Toxic effects of chemicals or physical agents can occur at different levels within the body. Which of the following is NOT one of those levels?
a)
Organ level
b)
Cellular level
c)
Organism level
d)
Community level
5.
Who is considered by some as the "Father of Toxicology" or "Grandfather of Toxicology" and emphasized the importance of dosage?
a)
Paracelsus
b)
Hippocrates
c)
Avicenna
d)
Orfila
6.
Which scientist detailed the absorption and distribution of various compounds in the body, contributing to the modern study of toxic action mechanisms?
a)
Paul Ehrlich
b)
Claude Bernard
c)
Magendie
d)
Paracelsus
7.
What was the significant contribution of Paul Müller in the 1930s regarding toxicology in agriculture?
a)
He discovered DDT, revolutionizing insect control.
b)
He introduced phenoxy herbicides for crop protection.
c)
He developed the Bordeaux mix for fungal control.
d)
He promoted the use of organic pesticides.
8.
What is the term for the rapid adaptation of a pest population to a pesticide that was previously effective in controlling the pest?
a)
Pest resurgence
b)
Pest replacement
c)
Pesticide resistance
d)
Pest resurgence and replacement
9.
Who is known as the "Mother of the Environmental Movement" and authored the influential book "Silent Spring"?
a)
Avicenna
b)
Paracelsus
c)
Rachel Carson
d)
Orfila
10.
What statement best summarizes the concept that there are no safe chemicals, only safe ways of using them?
a)
"All chemicals are inherently safe."
b)
"There are no dangerous chemicals."
c)
"There are no safe chemicals, only safe ways of using them."
d)
"All chemicals are inherently toxic."
11.
What historical document ranks as one of the earliest pharmacopeias and provided directions for the collection, preparation, and administration of medicinal and poisonous recipes, including prussic acid from peach kernels?
a)
The Vedas
b)
The Ebers Papyrus
c)
The writings of Hippocrates
d)
The Chinese journals
12.
In the late 1800s, what types of compounds were used for insect and fungal control in agriculture?
a)
Organic compounds
b)
Inorganic compounds
c)
Biological compounds
d)
Radioactive compounds
13.
Which of the following scientists is known for establishing toxicology as a distinct scientific discipline and correlating the chemical and biological properties of poisons?
a)
Paul Ehrlich
b)
Claude Bernard
c)
Magendie
d)
Mathieu Orfila
14.
What is the term for the uncontrolled increase in the population of secondary pests when a primary pest and its natural enemies are both controlled?
a)
Pest resurgence
b)
Pest replacement
c)
Pesticide resistance
d)
Pest adaptation
15.
What chemical, discovered in the 1930s, revolutionized insect control and marked the beginning of the development and application of synthetic organic insecticides?
a)
Copper sulfate
b)
DDT (dichlorodiphenyltrichloroethane)
c)
Sodium hypochlorite
d)
Lead arsenate
16.
Who is often referred to as the Islamic authority on poisons and antidotes and lived during the 10th and 11th centuries?
a)
Paracelsus
b)
Avicenna
c)
Orfila
d)
Magendie
17.
In the late 1800s, what types of compounds were used for insect and fungal control in agriculture?
a)
Organic compounds
b)
Inorganic compounds
c)
Biological compounds
d)
Radioactive compounds
18.
What was one of the major concerns raised by Rachel Carson in her book "Silent Spring"?
a)
The overuse of chemical fertilizers
b)
The decline of natural predators of pests
c)
The dangers of pesticides in the environment
d)
The lack of synthetic pesticides
19.
What statement best summarizes the concept that "there are no safe chemicals, only safe ways of using them"?
a)
"All chemicals are inherently safe."
b)
"There are no dangerous chemicals."
c)
"There are no safe chemicals, only safe ways of using them."
d)
"All chemicals are inherently toxic."
20.
In the context of toxicology, what is "pest resurgence"?
a)
The return of beneficial insects after pesticide application
b)
The rapid reappearance of a pest population after pesticide use, often due to the elimination of natural predators
c)
The development of pesticide resistance in pests
d)
The replacement of one pest with another after pesticide use
21.
What is the term for the decreased susceptibility of a pest population to a pesticide that was previously effective at controlling the pest?
a)
Pest resurgence
b)
Pest replacement
c)
Pesticide resistance
d)
Pest adaptation
22.
Which of the following scientists is known for establishing toxicology as a distinct scientific discipline and correlating the chemical and biological properties of poisons?
a)
Paul Ehrlich
b)
Claude Bernard
c)
Magendie
d)
Mathieu Orfila
23.
What is the term for the uncontrolled increase in the population of secondary pests when a primary pest and its natural enemies are both controlled?
a)
Pest resurgence
b)
Pest replacement
c)
Pesticide resistance
d)
Pest adaptation
24.
What chemical, discovered in the 1930s, revolutionized insect control and marked the beginning of the development and application of synthetic organic insecticides?
a)
Copper sulfate
b)
DDT (dichlorodiphenyltrichloroethane)
c)
Sodium hypochlorite
d)
Lead arsenate
25.
In the late 1800s, what types of compounds were used for insect and fungal control in agriculture?
a)
Organic compounds
b)
Inorganic compounds
c)
Biological compounds
d)
Radioactive compounds
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