Maternity & Women’s Health Care 12th Edition Lowdermilk Test Bank

Maternity & Women’s Health Care 12th Edition Lowdermilk Test Bank VV17. Which statement regarding chromosomal abnormalities is most accurate? a. Chromosomal abnormalities occur in approximately 10% of newborns. b. Abnormalities of number are the leading cause of pregnancy loss. c. Down syndrome is a result of an abnormal chromosomal structure. d. Unbalanced translocation results in a mild abnormality thatthe child will outgrow. HTTPS://BIT.LY/2NF2L2H Aneuploidy is an abnormality of number that is also the leading genetic cause of mental retardation. Chromosomal abnormalities occur in fewer than 1% of newborns. Down syndrome is the most common form of a trisomal abnormality,an abnormality of chromosome number (47 chromosomes). Unbalanced translocation is an abnormality of chromosomal structure that often has seriousclinical effects. DIF: Cognitive Level: Understand REF: IMS: 46 TOP: Nursing Process: Diagnosis MSC: Client Needs: Psychosocial Integrity 18. Which type of genetic tests in clinical practice are most often offered toclients with a family history of disease? a. Single-gene disorders b. Carrier screening c. Predictive value testing d. Predispositional testing Most tests now offered are tests for single-gene disorders in clients with clinical symptoms or clients who have a family history of a genetic disease. Carrier screening is used to identify individuals who have a gene mutation for agenetic condition but do not display symptoms. Predictive value testing is used only to clarify the genetic status of asymptomaticfamily members. Predispositional testing differs from the other types of genetic screening in that a positive result does not indicate a 100% chance of developingthe condition. DIF: Cognitive Level: Understand REF: IMS: 43 TOP: Nursing Process:Planning MSC: Client Needs: Health Promotion and Maintenance MULTIPLE RESPONSE 1. Which congenital malformations result from multifactorial inheritance? (Selectall that apply.) a. Cleft lip b. Congenital heart disease c. Cri du chat syndrome d. Anencephaly e. Pyloric stenosis Cleft lip, congenital heart disease, anencephaly, and pyloric stenosis are associatedwith multifactorial inheritance. Cri du chat syndrome is related to a chromosomal deletion. DIF: Cognitive Level: Analyze REF: IMS: 50 TOP: Nursing Process:Diagnosis MSC: Client Needs: Psychosocial Integrity 2. Which activities are included in the role of a nurse practicing in the field ofgenetics? (Sel 17. Which statement regarding chromosomal abnormalities is most accurate? a. Chromosomal abnormalities occur in approximately 10% of newborns. b. Abnormalities of number are the leading cause of pregnancy loss. c. Down syndrome is a result of an abnormal chromosomal structure. d. Unbalanced translocation results in a mild abnormality thatthe child will outgrow. HTTPS://BIT.LY/2NF2L2H Aneuploidy is an abnormality of number that is also the leading genetic cause of mental retardation. Chromosomal abnormalities occur in fewer than 1% of newborns. Down syndrome is the most common form of a trisomal abnormality,an abnormality of chromosome number (47 chromosomes). Unbalanced translocation is an abnormality of chromosomal structure that often has seriousclinical effects. DIF: Cognitive Level: Understand REF: IMS: 46 TOP: Nursing Process: Diagnosis MSC: Client Needs: Psychosocial Integrity 18. Which type of genetic tests in clinical practice are most often offered toclients with a family history of disease? a. Single-gene disorders b. Carrier screening c. Predictive value testing d. Predispositional testing Most tests now offered are tests for single-gene disorders in clients with clinical symptoms or clients who have a family history of a genetic disease. Carrier screening is used to identify individuals who have a gene mutation for agenetic condition but do not display symptoms. Predictive value testing is used only to clarify the genetic status of asymptomaticfamily members. Predispositional testing differs from the other types of genetic screening in that a positive result does not indicate a 100% chance of developingthe condition. DIF: Cognitive Level: Understand REF: IMS: 43 TOP: Nursing Process:Planning MSC: Client Needs: Health Promotion and Maintenance MULTIPLE RESPONSE 1. Which congenital malformations result from multifactorial inheritance? (Selectall that apply.) a. Cleft lip b. Congenital heart disease c. Cri du chat syndrome d. Anencephaly e. Pyloric stenosis Cleft lip, congenital heart disease, anencephaly, and pyloric stenosis are associatedwith multifactorial inheritance. Cri du chat syndrome is related to a chromosomal deletion. DIF: Cognitive Level: Analyze REF: IMS: 50 TOP: Nursing Process:Diagnosis MSC: Client Needs: Psychosocial Integrity 2. Which activities are included in the role of a nurse practicing in the field ofgenetics? (Sel