Alcohol Consumption and the Risk of Cancer Discussion please see attached 3 different attach1- 4 short answers2& 3 – 3-4 page paper Tox 4 QUESTION 1 1 . Ex
Alcohol Consumption and the Risk of Cancer Discussion please see attached 3 different attach1- 4 short answers2& 3 – 3-4 page paper Tox 4
QUESTION 1
1 . Explain the processes used by the body to eliminate a toxicant. Provide an example of a situation where one
of these processes might be inhibited and how the inability to eliminate the toxicant might impact the
individual.
Your response should be at least 300 words in length.
2.
QUESTION 2
1. Identify the three systems of the body in which toxicants can enter, give a brief description of how this may
occur, and provide an example of a toxicant that can enter the body through each system.
Your response should be at least 300 words in length.
QUESTION 3
1.
A doctor can send hair samples from a newborn infant to be analyzed in the lab to see if the mother drank
alcohol during the pregnancy. This is one test that can be performed to assist in diagnosing fetal alcohol
syndrome. Recalling what you know about elimination of toxicants, briefly explain why this test can be used
to determine exposure to alcohol.
Your response should be at least 300 words in length.
QUESTION 4
1.
Identify the factors that can affect the distribution of a toxicant in the body. Explain how manipulation of
these factors can increase toxicity.
Your response should be at least 300 words in length.
Tox 5 literature review
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Instructions
This units assigned reading focuses on chemical-induced mutagens. As you are aware from the
reading, not all carcinogens are mutagens. For this assignment, compare and contrast a carcinogen
that is a mutagen to a carcinogen that is not a mutagen. Find at least four peer-reviewed journal
articles published within the last 7 years that discuss the carcinogens and the cancer that each
causes.
Compare the means of exposure of each chemical and the type of cancer each causes. Be sure to
integrate the perspective and information gathered from each article into a discussion in your own
words.
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Your literature review must include the following components:
an introduction of your topic of choice (include some background information on the origins of exposure
and cancer),
the methods used to search for the articles,
the results of the articles,
a discussion and conclusion with your own opinion, and
APA references and in-text citations for the article.
The literature review must be three to four pages in length and follow APA formatting.
Tox 6 case study
Instructions
Recent studies support the potential of a drug that is derived from the metal iridium to effectively
treat cancer. This experimental drug, Drug ZL105, has not been tested for efficacy and toxicity.
Imagine that you are the one responsible for approving or denying the use of this drug within the
United States. Your job is to propose the testing that is needed for this drug to be determined as
safe and effective for the treatment of cancer in humans. In your research and discussion, you
should address the questions below.
1. What model(s) will you use for testing (i.e., animal, cell cultures, computer simulations)? Explain the
choice of model, and provide support for the reliability of the model. Discuss the pros and cons of your
choice.
2. In determining the safety and effectiveness of the drug, would it be necessary to test efficacy, toxicity,
and lethality? Explain what each of these tests are for and whether or not one or more of the tests are
necessary for your determination.
3. Provide your thoughts on what information you hope to gather from your tests and whether or not the
same protocol should be used for various categories of products such as drugs, cosmetics, and herbal
medicines.
Your case study assignment should be three to four pages in length and utilize at least three reliable
references. Use APA style guidelines in writing this assignment, following APA rules for formatting,
quoting, paraphrasing, citing, and referencing.
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