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Ch. 25 Control of Body Temperature and Water Balance
Taylor - Campbell Biology: Concepts & Connections 10th Edition
Taylor, Simon, Dickey, Hogan10th EditionCampbell Biology: Concepts & ConnectionsISBN: 9780136538783Not the one you use?Change textbook
All textbooksTaylor, Simon, Dickey, Hogan 10th EditionCh. 25 Control of Body Temperature and Water BalanceProblem 24
Chapter 25, Problem 24

Kidneys were the first organs to be transplanted successfully. A donor can live a normal life with a single kidney, making it possible for individuals to donate a kidney to an ailing relative or even an unrelated individual. In some countries, poor people sell kidneys to transplant recipients through organ brokers. What are the pros and cons associated with organ commerce?

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1
Identify the ethical considerations: Consider the moral implications of organ commerce, including the potential for exploitation of vulnerable populations and the impact on the dignity and value of human life.
Examine the health risks for donors: Discuss the medical risks associated with living with one kidney, including potential long-term health issues and the adequacy of follow-up care for donors, especially in less regulated environments.
Consider the impact on organ trafficking: Analyze how the commercialization of organs might affect illegal organ trafficking. Could it increase the demand and thus the black market, or could a regulated market potentially decrease illegal activities?
Evaluate the accessibility and fairness: Reflect on how organ commerce might affect the equality of access to organ transplants. Consider if it could lead to a situation where only the wealthy can afford organs, potentially increasing health disparities.
Discuss potential regulations: Explore what kind of legal frameworks and safeguards could be implemented to ensure that organ commerce, if allowed, is conducted ethically and safely, protecting both donors and recipients.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Organ Transplantation

Organ transplantation is a medical procedure where an organ is removed from one body and placed into another. This process is crucial for treating organ failure and can significantly improve the quality of life for recipients. Understanding the principles of organ compatibility, rejection, and the surgical techniques involved is essential for evaluating the implications of organ commerce.
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Ethics of Organ Commerce

The ethics of organ commerce involves the moral considerations surrounding the buying and selling of organs. This includes issues of exploitation, consent, and the potential for coercion among vulnerable populations. Analyzing these ethical dimensions is vital for understanding the societal impacts and the arguments for and against organ trade.
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Health Risks and Benefits

Health risks and benefits refer to the potential physical and psychological outcomes for both donors and recipients in organ transplantation. While living donors can lead healthy lives with one kidney, there are risks associated with surgery and long-term health effects. Evaluating these risks alongside the benefits of saving lives helps in forming a balanced view on organ commerce.
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Related Practice
Textbook Question

For the experiment detailed in Module 25.3, describe the control and experimental groups, state the dependent variable being measured, and summarize the result.

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Textbook Question
Dolphins have an insulating layer of blubber that protects them from cold water, but their flippers are not insulated. Propose a hypothesis to explain why dolphin flippers do not freeze. Describe an experiment you could do to test your hypothesis. (You may assume you have equipment for measuring temperatures in dolphin flippers.) What results would you expect if your hypothesis is correct?
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Textbook Question
In 1847, the German biologist Christian Bergmann noted that mammals and birds living at higher latitudes (farther from the equator) are on average larger and bulkier than related species living at lower latitudes. Suggest an evolutionary hypothesis to explain this observation.
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Textbook Question
Scientists have found that the quantity of aquaporin molecules inserted in the membranes of collecting duct cells changes in response to ADH levels. Draw a line graph proposing a relationship between ADH levels and its effect on the quantity of aquaporins. Additionally, explain how the relationship between ADH and aquaporins corresponds to situations of dehydration and hydration.
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