CASE STUDY | To test or not to test Thomas first discovered a potentially devastating piece of family history when he learned the medical diagnosis for his brother's increasing dementia, muscular rigidity, and frequency of seizures. His brother, at age 49, was diagnosed with Huntington disease (HD), a dominantly inherited condition that typically begins with such symptoms around the age of 45 and leads to death in one's early 60s. As depressing as the news was to Thomas, it helped explain his father's suicide. Thomas, 38, now wonders what his chances are of carrying the gene for HD, leading him and his wife to discuss the pros and cons of him undergoing genetic testing. Thomas and his wife have two teenage children, a boy and a girl. What role might a genetic counselor play in this real-life scenario?

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 3, Problem 1CS

CASE STUDY | To test or not to test

Thomas first discovered a potentially devastating piece of family history when he learned the medical diagnosis for his brother's increasing dementia, muscular rigidity, and frequency of seizures. His brother, at age 49, was diagnosed with Huntington disease (HD), a dominantly inherited condition that typically begins with such symptoms around the age of 45 and leads to death in one's early 60s. As depressing as the news was to Thomas, it helped explain his father's suicide. Thomas, 38, now wonders what his chances are of carrying the gene for HD, leading him and his wife to discuss the pros and cons of him undergoing genetic testing. Thomas and his wife have two teenage children, a boy and a girl.

What role might a genetic counselor play in this real-life scenario?

Expert Solution & Answer

Summary Introduction

To review:

The role or the job of a genetic counselor.

Introduction:

Genetics is a part of science that deals with the study of the genetic material of an organism. This science also involves studying the genetic variation, mutations, and their inheritance. Genetic studies are not just important in theory but have many practical aspects to it. For example, the study of genes is important in agriculture to develop better varieties of crops, and in medicine to treat diseases.

Explanation of Solution

The term genetic counselor is given to a person who helps to provide information on a genetic condition to any patientwho may be prone to or might be going through. This they do by performing genetic tests, analyzing the data, analyzing the history of the patient’s family for genetic disorders like cancers, other diseases like muscular dystrophy, cystic fibrosis, etcetera, and then educating the patient for the same. Their job is not to tell the patient what decision they should take, but just to make the information available and talk them through difficult decisions.

They usually work in hospitals or clinics or genetic laboratories and help the patients to tackle the results of the diagnosis.

Conclusion

Thus, it can be concluded thata genetic counselor is the one who provides the patient with the important information of the genetic disorder to the patient might be suffering through or be prone to that disease. They also help to deal with the emotional setbackthat the patient goes through after the diagnosis.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

MODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. The Mendelian pattern of inheritance is a general term that refers to any pattern of inheritance in which traits do not segregate in accordance with Mendel’s lawsII. As an example, a characteristic may be controlled by one gene with two alleles, but the two alleles have a same relationship like the simple dominant-recessive relationship a. The first statement (I) is correct and the second statement (II) is wrong b. The first statement (I) is wrong and the second statement (II) is correct c. Both statements are correct d. Both statements are wrong MODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. The continuity of life from one cell to another has its foundation in the reproduction of cells by way of the cell cycle.II. The cell cycle is an orderly sequence of events in the life of a cell from the division of a single parent cell to produce…

polygenic trait mating 2 An AaBBCcdd male mates with an AaBbCCDD female. 1. What is the maximum number of ridge-producing genes possible in one of the children? 2. What would be the TRC for this child if it is a male? 3. What is the minimum number of ridge-producing genes possible in a child of this couple? 4. If this child were a female, would she have a higher or lower TRC than the parent with the lower ridge count? A. lower B. higher C. equal

SUBJECT-GENETICS TOPIC: Inheritance Related to Sex Identify some form of abnormalities wherein it could be due to the presence of gene in: X chromosome only b) Y chromosome only ? Give example/s. Some traits are expressed by both in the male and female humans,but kindly elaborate such traits which are only present in male or in female, give example/s which could be explain under sex-limited and sex-influenced genes.

Answer 2

Textbook Question

Chapter 3, Problem 1CS

CASE STUDY | To test or not to test

Thomas first discovered a potentially devastating piece of family history when he learned the medical diagnosis for his brother's increasing dementia, muscular rigidity, and frequency of seizures. His brother, at age 49, was diagnosed with Huntington disease (HD), a dominantly inherited condition that typically begins with such symptoms around the age of 45 and leads to death in one's early 60s. As depressing as the news was to Thomas, it helped explain his father's suicide. Thomas, 38, now wonders what his chances are of carrying the gene for HD, leading him and his wife to discuss the pros and cons of him undergoing genetic testing. Thomas and his wife have two teenage children, a boy and a girl.

What role might a genetic counselor play in this real-life scenario?

Expert Solution & Answer

Summary Introduction

To review:

The role or the job of a genetic counselor.

Introduction:

Genetics is a part of science that deals with the study of the genetic material of an organism. This science also involves studying the genetic variation, mutations, and their inheritance. Genetic studies are not just important in theory but have many practical aspects to it. For example, the study of genes is important in agriculture to develop better varieties of crops, and in medicine to treat diseases.

Explanation of Solution

The term genetic counselor is given to a person who helps to provide information on a genetic condition to any patientwho may be prone to or might be going through. This they do by performing genetic tests, analyzing the data, analyzing the history of the patient’s family for genetic disorders like cancers, other diseases like muscular dystrophy, cystic fibrosis, etcetera, and then educating the patient for the same. Their job is not to tell the patient what decision they should take, but just to make the information available and talk them through difficult decisions.

They usually work in hospitals or clinics or genetic laboratories and help the patients to tackle the results of the diagnosis.

Conclusion

Thus, it can be concluded thata genetic counselor is the one who provides the patient with the important information of the genetic disorder to the patient might be suffering through or be prone to that disease. They also help to deal with the emotional setbackthat the patient goes through after the diagnosis.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 3, Problem 1CS

CASE STUDY | To test or not to test

Thomas first discovered a potentially devastating piece of family history when he learned the medical diagnosis for his brother's increasing dementia, muscular rigidity, and frequency of seizures. His brother, at age 49, was diagnosed with Huntington disease (HD), a dominantly inherited condition that typically begins with such symptoms around the age of 45 and leads to death in one's early 60s. As depressing as the news was to Thomas, it helped explain his father's suicide. Thomas, 38, now wonders what his chances are of carrying the gene for HD, leading him and his wife to discuss the pros and cons of him undergoing genetic testing. Thomas and his wife have two teenage children, a boy and a girl.

What role might a genetic counselor play in this real-life scenario?

Expert Solution & Answer

Summary Introduction

To review:

The role or the job of a genetic counselor.

Introduction:

Genetics is a part of science that deals with the study of the genetic material of an organism. This science also involves studying the genetic variation, mutations, and their inheritance. Genetic studies are not just important in theory but have many practical aspects to it. For example, the study of genes is important in agriculture to develop better varieties of crops, and in medicine to treat diseases.

Explanation of Solution

The term genetic counselor is given to a person who helps to provide information on a genetic condition to any patientwho may be prone to or might be going through. This they do by performing genetic tests, analyzing the data, analyzing the history of the patient’s family for genetic disorders like cancers, other diseases like muscular dystrophy, cystic fibrosis, etcetera, and then educating the patient for the same. Their job is not to tell the patient what decision they should take, but just to make the information available and talk them through difficult decisions.

They usually work in hospitals or clinics or genetic laboratories and help the patients to tackle the results of the diagnosis.

Conclusion

Thus, it can be concluded thata genetic counselor is the one who provides the patient with the important information of the genetic disorder to the patient might be suffering through or be prone to that disease. They also help to deal with the emotional setbackthat the patient goes through after the diagnosis.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 3, Problem 1CS

CASE STUDY | To test or not to test

Thomas first discovered a potentially devastating piece of family history when he learned the medical diagnosis for his brother's increasing dementia, muscular rigidity, and frequency of seizures. His brother, at age 49, was diagnosed with Huntington disease (HD), a dominantly inherited condition that typically begins with such symptoms around the age of 45 and leads to death in one's early 60s. As depressing as the news was to Thomas, it helped explain his father's suicide. Thomas, 38, now wonders what his chances are of carrying the gene for HD, leading him and his wife to discuss the pros and cons of him undergoing genetic testing. Thomas and his wife have two teenage children, a boy and a girl.

What role might a genetic counselor play in this real-life scenario?

Expert Solution & Answer

Summary Introduction

To review:

The role or the job of a genetic counselor.

Introduction:

Genetics is a part of science that deals with the study of the genetic material of an organism. This science also involves studying the genetic variation, mutations, and their inheritance. Genetic studies are not just important in theory but have many practical aspects to it. For example, the study of genes is important in agriculture to develop better varieties of crops, and in medicine to treat diseases.

Explanation of Solution

The term genetic counselor is given to a person who helps to provide information on a genetic condition to any patientwho may be prone to or might be going through. This they do by performing genetic tests, analyzing the data, analyzing the history of the patient’s family for genetic disorders like cancers, other diseases like muscular dystrophy, cystic fibrosis, etcetera, and then educating the patient for the same. Their job is not to tell the patient what decision they should take, but just to make the information available and talk them through difficult decisions.

They usually work in hospitals or clinics or genetic laboratories and help the patients to tackle the results of the diagnosis.

Conclusion

Thus, it can be concluded thata genetic counselor is the one who provides the patient with the important information of the genetic disorder to the patient might be suffering through or be prone to that disease. They also help to deal with the emotional setbackthat the patient goes through after the diagnosis.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To review:

The role or the job of a genetic counselor.

Introduction:

Genetics is a part of science that deals with the study of the genetic material of an organism. This science also involves studying the genetic variation, mutations, and their inheritance. Genetic studies are not just important in theory but have many practical aspects to it. For example, the study of genes is important in agriculture to develop better varieties of crops, and in medicine to treat diseases.

Explanation of Solution

The term genetic counselor is given to a person who helps to provide information on a genetic condition to any patientwho may be prone to or might be going through. This they do by performing genetic tests, analyzing the data, analyzing the history of the patient’s family for genetic disorders like cancers, other diseases like muscular dystrophy, cystic fibrosis, etcetera, and then educating the patient for the same. Their job is not to tell the patient what decision they should take, but just to make the information available and talk them through difficult decisions.

They usually work in hospitals or clinics or genetic laboratories and help the patients to tackle the results of the diagnosis.

Conclusion

Thus, it can be concluded thata genetic counselor is the one who provides the patient with the important information of the genetic disorder to the patient might be suffering through or be prone to that disease. They also help to deal with the emotional setbackthat the patient goes through after the diagnosis.

Answer 8

Expert Solution & Answer

Summary Introduction

To review:

The role or the job of a genetic counselor.

Introduction:

Genetics is a part of science that deals with the study of the genetic material of an organism. This science also involves studying the genetic variation, mutations, and their inheritance. Genetic studies are not just important in theory but have many practical aspects to it. For example, the study of genes is important in agriculture to develop better varieties of crops, and in medicine to treat diseases.

Explanation of Solution

The term genetic counselor is given to a person who helps to provide information on a genetic condition to any patientwho may be prone to or might be going through. This they do by performing genetic tests, analyzing the data, analyzing the history of the patient’s family for genetic disorders like cancers, other diseases like muscular dystrophy, cystic fibrosis, etcetera, and then educating the patient for the same. Their job is not to tell the patient what decision they should take, but just to make the information available and talk them through difficult decisions.

They usually work in hospitals or clinics or genetic laboratories and help the patients to tackle the results of the diagnosis.

Conclusion

Thus, it can be concluded thata genetic counselor is the one who provides the patient with the important information of the genetic disorder to the patient might be suffering through or be prone to that disease. They also help to deal with the emotional setbackthat the patient goes through after the diagnosis.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To review:

The role or the job of a genetic counselor.

Introduction:

Genetics is a part of science that deals with the study of the genetic material of an organism. This science also involves studying the genetic variation, mutations, and their inheritance. Genetic studies are not just important in theory but have many practical aspects to it. For example, the study of genes is important in agriculture to develop better varieties of crops, and in medicine to treat diseases.

Answer 12

Explanation of Solution

The term genetic counselor is given to a person who helps to provide information on a genetic condition to any patientwho may be prone to or might be going through. This they do by performing genetic tests, analyzing the data, analyzing the history of the patient’s family for genetic disorders like cancers, other diseases like muscular dystrophy, cystic fibrosis, etcetera, and then educating the patient for the same. Their job is not to tell the patient what decision they should take, but just to make the information available and talk them through difficult decisions.

They usually work in hospitals or clinics or genetic laboratories and help the patients to tackle the results of the diagnosis.

Answer 13

Conclusion

Thus, it can be concluded thata genetic counselor is the one who provides the patient with the important information of the genetic disorder to the patient might be suffering through or be prone to that disease. They also help to deal with the emotional setbackthat the patient goes through after the diagnosis.

Answer 14

Ch. 3 - CASE STUDY | To test or not to test Thomas...Ch. 3 - CASE STUDY | To test or not to test Thomas...Ch. 3 - CASE STUDY | To test or not to test Thomas first...Ch. 3 - CASE STUDY | To test or not to test Thomas...Ch. 3 - When working out genetics problems in this and...Ch. 3 - When working out genetics problems in this and...Ch. 3 - When working out genetics problems in this and...Ch. 3 - When working out genetics problems in this and...Ch. 3 - When working out genetics problems in this and...Ch. 3 - When working out genetics problems in this and...

Concept explainers

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 3 Solutions