The most common type of birth defect in the single-birth group. Introduction: During the gestation period, the mother can have single birth or multiple births. Single birth is where the mother carries only one fetus during the gestation period in the womb. Multiple births are where more than one fetus is carried during the gestation period, such as twins, triplets, quadruplets, and more. Carrying more than one fetus in the womb results in insufficient supply of nutrient to the developing fetus. These fetuses become still-born or born with abnormalities.

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Answer 1

Question

Chapter 42, Problem 1DAA

Summary Introduction

To determine: The most common type of birth defect in the single-birth group.

Introduction: During the gestation period, the mother can have single birth or multiple births. Single birth is where the mother carries only one fetus during the gestation period in the womb. Multiple births are where more than one fetus is carried during the gestation period, such as twins, triplets, quadruplets, and more. Carrying more than one fetus in the womb results in insufficient supply of nutrient to the developing fetus. These fetuses become still-born or born with abnormalities.

Expert Solution & Answer

Explanation of Solution

Scientist YT studied the correlation between birth defects and multiple births in City F from 1996 to 2000. The scientist calculated the relative risk of birth defect with factors including type of birth, maternal age, economy, race, and medical care provided during pregnancy. The relative risks were calculated using a scale of 1. Relative risk lesser than 1 indicate that multiple births possess less risk of the occurrence of respective birth defects. Relative risk greater than 1 indicates that multiple births do possess a greater risk of the same. The generated data are given in Fig. 42.16.

According to the study, heart defects were the most common type of birth defect in the single-birth group, which may be due to genetic disorders.

Conclusion

The most common type of birth defect in the single-birth group is heart defects.

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Students have asked these similar questions

Suppose a couple brought to you their 8-year old boy with progressive muscle weakness, and difficulty in motor skills resulting to awkward manner of walking and running . The boy’s 15-year old sister and11-year old brother appear to be unaffected. They have a normal father and a normal pregnant mother. The mother had a brother who died at 26 yrs. of age with similar findings that seemed to worsen with age. The mother also has a sister with the same findings but it only manifested during her 28 th year. Her sister, who married an unaffected man, has two affected sons and a normal daughter.You suspect a diagnosis of Duchenne Muscular Dystrophy (DMD). a. Draw the pedigree of this family. Follow protocols in making a pedigree. Provide the genotype of all individuals in the pedigree. Please provide also the gene notation. b. What is most likely the pattern of inheritance for this condition? c. Justify your answer in letter (b).d. What is the risk (probability) that the fetus is affected?…

Suppose a couple brought to you their 8-year old boy with progressive muscle weakness, and difficulty in motor skills resulting to awkward manner of walking and running . The boy’s 15-year old sister and11-year old brother appear to be unaffected. They have a normal father and a normal pregnant mother. The mother had a brother who died at 26 yrs. of age with similar findings that seemed to worsen with age. The mother also has a sister with the same findings but it only manifested during her 28 th year. Her sister, who married an unaffected man, has two affected sons and a normal daughter.You suspect a diagnosis of Duchenne Muscular Dystrophy (DMD).

Suppose a couple brought to you their 8-year old boy with progressive muscle weakness, and difficulty in motor skills resulting to awkward manner of walking and running . The boy’s 15-year old sister and 11-year old brother appear to be unaffected. They have a normal father and a normal pregnant mother. The mother had a brother who died at 26 yrs. of age with similar findings that seemed to worsen with age. The mother also has a sister with the same findings but it only manifested during her 28th Her sister, who married an unaffected man, has two affected sons and a normal daughter. You suspect a diagnosis of Duchenne Muscular Dystrophy (DMD). Draw the pedigree of this family. Follow protocols in making a pedigree. Provide the genotype of all individuals in the pedigree. Please provide also the gene notation. What is the risk (probability) that the fetus is affected? Amniocentesis has to be performed in order to determine the sex of the fetus. What is the risk that the child will be…

Answer 2

Question

Chapter 42, Problem 1DAA

Summary Introduction

To determine: The most common type of birth defect in the single-birth group.

Introduction: During the gestation period, the mother can have single birth or multiple births. Single birth is where the mother carries only one fetus during the gestation period in the womb. Multiple births are where more than one fetus is carried during the gestation period, such as twins, triplets, quadruplets, and more. Carrying more than one fetus in the womb results in insufficient supply of nutrient to the developing fetus. These fetuses become still-born or born with abnormalities.

Expert Solution & Answer

Explanation of Solution

Scientist YT studied the correlation between birth defects and multiple births in City F from 1996 to 2000. The scientist calculated the relative risk of birth defect with factors including type of birth, maternal age, economy, race, and medical care provided during pregnancy. The relative risks were calculated using a scale of 1. Relative risk lesser than 1 indicate that multiple births possess less risk of the occurrence of respective birth defects. Relative risk greater than 1 indicates that multiple births do possess a greater risk of the same. The generated data are given in Fig. 42.16.

According to the study, heart defects were the most common type of birth defect in the single-birth group, which may be due to genetic disorders.

Conclusion

The most common type of birth defect in the single-birth group is heart defects.

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Answer 3

Question

Chapter 42, Problem 1DAA

Summary Introduction

To determine: The most common type of birth defect in the single-birth group.

Introduction: During the gestation period, the mother can have single birth or multiple births. Single birth is where the mother carries only one fetus during the gestation period in the womb. Multiple births are where more than one fetus is carried during the gestation period, such as twins, triplets, quadruplets, and more. Carrying more than one fetus in the womb results in insufficient supply of nutrient to the developing fetus. These fetuses become still-born or born with abnormalities.

Expert Solution & Answer

Explanation of Solution

Scientist YT studied the correlation between birth defects and multiple births in City F from 1996 to 2000. The scientist calculated the relative risk of birth defect with factors including type of birth, maternal age, economy, race, and medical care provided during pregnancy. The relative risks were calculated using a scale of 1. Relative risk lesser than 1 indicate that multiple births possess less risk of the occurrence of respective birth defects. Relative risk greater than 1 indicates that multiple births do possess a greater risk of the same. The generated data are given in Fig. 42.16.

According to the study, heart defects were the most common type of birth defect in the single-birth group, which may be due to genetic disorders.

Conclusion

The most common type of birth defect in the single-birth group is heart defects.

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

Answer 4

Question

Chapter 42, Problem 1DAA

Summary Introduction

To determine: The most common type of birth defect in the single-birth group.

Introduction: During the gestation period, the mother can have single birth or multiple births. Single birth is where the mother carries only one fetus during the gestation period in the womb. Multiple births are where more than one fetus is carried during the gestation period, such as twins, triplets, quadruplets, and more. Carrying more than one fetus in the womb results in insufficient supply of nutrient to the developing fetus. These fetuses become still-born or born with abnormalities.

Expert Solution & Answer

Explanation of Solution

Scientist YT studied the correlation between birth defects and multiple births in City F from 1996 to 2000. The scientist calculated the relative risk of birth defect with factors including type of birth, maternal age, economy, race, and medical care provided during pregnancy. The relative risks were calculated using a scale of 1. Relative risk lesser than 1 indicate that multiple births possess less risk of the occurrence of respective birth defects. Relative risk greater than 1 indicates that multiple births do possess a greater risk of the same. The generated data are given in Fig. 42.16.

According to the study, heart defects were the most common type of birth defect in the single-birth group, which may be due to genetic disorders.

Conclusion

The most common type of birth defect in the single-birth group is heart defects.

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

Answer 5

Chapter 42, Problem 1DAA

Summary Introduction

To determine: The most common type of birth defect in the single-birth group.

Introduction: During the gestation period, the mother can have single birth or multiple births. Single birth is where the mother carries only one fetus during the gestation period in the womb. Multiple births are where more than one fetus is carried during the gestation period, such as twins, triplets, quadruplets, and more. Carrying more than one fetus in the womb results in insufficient supply of nutrient to the developing fetus. These fetuses become still-born or born with abnormalities.

Expert Solution & Answer

Explanation of Solution

Scientist YT studied the correlation between birth defects and multiple births in City F from 1996 to 2000. The scientist calculated the relative risk of birth defect with factors including type of birth, maternal age, economy, race, and medical care provided during pregnancy. The relative risks were calculated using a scale of 1. Relative risk lesser than 1 indicate that multiple births possess less risk of the occurrence of respective birth defects. Relative risk greater than 1 indicates that multiple births do possess a greater risk of the same. The generated data are given in Fig. 42.16.

According to the study, heart defects were the most common type of birth defect in the single-birth group, which may be due to genetic disorders.

Conclusion

The most common type of birth defect in the single-birth group is heart defects.

Answer 6

Chapter 42, Problem 1DAA

Summary Introduction

To determine: The most common type of birth defect in the single-birth group.

Introduction: During the gestation period, the mother can have single birth or multiple births. Single birth is where the mother carries only one fetus during the gestation period in the womb. Multiple births are where more than one fetus is carried during the gestation period, such as twins, triplets, quadruplets, and more. Carrying more than one fetus in the womb results in insufficient supply of nutrient to the developing fetus. These fetuses become still-born or born with abnormalities.

Expert Solution & Answer

Explanation of Solution

Scientist YT studied the correlation between birth defects and multiple births in City F from 1996 to 2000. The scientist calculated the relative risk of birth defect with factors including type of birth, maternal age, economy, race, and medical care provided during pregnancy. The relative risks were calculated using a scale of 1. Relative risk lesser than 1 indicate that multiple births possess less risk of the occurrence of respective birth defects. Relative risk greater than 1 indicates that multiple births do possess a greater risk of the same. The generated data are given in Fig. 42.16.

According to the study, heart defects were the most common type of birth defect in the single-birth group, which may be due to genetic disorders.

Conclusion

The most common type of birth defect in the single-birth group is heart defects.

Answer 7

Chapter 42, Problem 1DAA

Summary Introduction

To determine: The most common type of birth defect in the single-birth group.

Introduction: During the gestation period, the mother can have single birth or multiple births. Single birth is where the mother carries only one fetus during the gestation period in the womb. Multiple births are where more than one fetus is carried during the gestation period, such as twins, triplets, quadruplets, and more. Carrying more than one fetus in the womb results in insufficient supply of nutrient to the developing fetus. These fetuses become still-born or born with abnormalities.

Answer 8

Expert Solution & Answer

Explanation of Solution

Scientist YT studied the correlation between birth defects and multiple births in City F from 1996 to 2000. The scientist calculated the relative risk of birth defect with factors including type of birth, maternal age, economy, race, and medical care provided during pregnancy. The relative risks were calculated using a scale of 1. Relative risk lesser than 1 indicate that multiple births possess less risk of the occurrence of respective birth defects. Relative risk greater than 1 indicates that multiple births do possess a greater risk of the same. The generated data are given in Fig. 42.16.

According to the study, heart defects were the most common type of birth defect in the single-birth group, which may be due to genetic disorders.