Mrs. Xexy Lucero, GO, 25 years old asks Nurse Zasha about pre symptomatic genetic testing for Huntington's disease. Nurse Zasha should base her response on which of the following? (Select all that apply) a. One of the parents died of Huntington's disease b. if the woman is negative for the gene, her children should be tested to see whether or not they are carriers c. Presymptomatic testing cannot predict whether or not the gene will be expressed. d. If the woman is positive for the gene Huntington's, she will develop the disease later in life e. Both parents are carriers
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Mrs. Xexy Lucero, GO, 25 years old asks Nurse Zasha about pre symptomatic genetic testing for Huntington's disease. Nurse Zasha should base her response on which of the following? (Select all that apply)
a. One of the parents died of Huntington's disease
b. if the woman is negative for the gene, her children should be tested to see whether or not
they are carriers
c. Presymptomatic testing cannot predict whether or not the gene will be expressed.
d. If the woman is positive for the gene Huntington's, she will develop the disease later in life
e. Both parents are carriers
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- Mrs. Xexy Lucero, G0, who is planning to become pregnant tells Nurse Sasha, "I am scared. My brother Zanjo, who was born 2 years after I was, died a month after he was born. My mother says that he had a very serious genetic defect. I don't know what to do." Which of the following responses are appropriate for Nurse Zasha to make? (Select all that apply). a. I Think your mother should make an appointment to meet with your obstetrician. I'm sure she knows a lot more about your brother's illness than she is telling you." b. There are a number of tests that can be performed during your pregnancy tO Screen the baby for genetic diseases." c. lt is almost impossible to figure out what happened way back then, but l'm sure everything will be fine with your baby." d. Do you think your mother would allow your brother's body to be unearthed so that it could be tested for the genetic disease? e. I will discuss your concerns with your Obstetrician. I am sure your doctor will refer you to agenetic…Please Answer with reason: 3) The nurse is explaining the inheritance of Huntington disease (autosomal dominant) to a newly diagnosed patient whose partner does not have the gene mutation. Which statement should the nurse make regarding family planning? a. There is a 100% chance with each pregnancy that the child will inherit the gene for Huntington disease. c. There is a 50% chance with each pregnancy that the child will inherit the gene for Huntington disease b. There is a 25% chance with each pregnancy that the child will inherit the gene for Huntington disease d. There is a 0% chance with each pregnancy that the child will inherit the gene for Huntington disease.1. Study the given alleles. Write the correct phenotype for each genotype. X – normal Gen otype xC - Color-blind Phenotype XX XY XXC xCY 2. Study the given alleles. Write the correct genotype for each phenotype. xH - Hemophiliac Phenotype X- normal Gen otype Hemophiliac female Hemophiliac male Normal female carrier of the gene Normal male Normal female 28 3. Determine the genotype and phenotype of the offspring. A color-blind mother (XCx) married a normal sighted (XY) father. Genotype: Phenotype: Genotype: Phenotype: Genotype: Genotype: Phenotype: Phenotype: a. There are b. There are c. There are d. There are % normal sons. % normal daughters. % color-blind sons. % color-blind daughters. % normal female, carrier of the disorder. or or or or e. There are or
- Ten years into the future and you have just become a parent of a new born baby who apparently appears healthy. Will you subject your child to genetic testing? Support your answer in 3-4 sentences. only 3-4 sentences thank you.Which of the following is true regarding Expanded Newborn Screening, EXCEPT: I A. Expanded Newborn Screening (ENBS) is a simple procedure to find out if your baby has a congenital disorder that may lead to mental retardation or even death if left untreated. B. The Expanded Newborn Screening program increased the screening panel of disorders from six (6) to more than twenty-eight. C. The blood sample for ENBS may be collected by any of the following: physician, nurse, medical technologist or trained midwife. D. ENBS is available in hospitals, lying-ins, rural health units, health centers and some private clinics. Who can perform the Newborn Hearing Screening Test, EXCEPT: A. Audiometrists. B.Audiologists C.Chef D.Medical technologists What does positive screen means in Newborn Screening result? * A. A NEGATIVE SCREEN means that the newborn screening result is normal. B. A POSITIVE SCREEN means that the newborn must be brought back to his/her health practitioner for further testing. C. A…If your father were diagnosed with an inherited disease that develops around the age of 50, would you want to be tested to find out whether you would develop this disease? If so, when would you want to be tested? As a teenager or sometime in your 40s? If not, would you have children?
- A couple has had a child born with neurofibromatosis. They come to your genetic counseling office for help. After taking an extensive family history, you determine that there is no history of this disease on either side of the family. The couple wants to have another child and wants to be advised about the risks of that child having neurofibromatosis. What advice do you give them?Mike was referred for genetic counseling because he was concerned about his extensive family history of colon cancer. That family history was highly suggestive of hereditary nonpolyposis colon cancer (HNPCC). This predisposition is inherited as an autosomal dominant trait, and those who carry the mutant allele have a 75% chance of developing colon cancer by age 65. Mike was counseled about the inheritance of this condition, the associated cancers, and the possibility of genetic testing (on an affected family member). Mikes aunt elected to be tested for one of the genes that may be altered in this condition and discovered that she did have an altered MSH2 gene. Other family members are in the process of being tested for this mutation. Once a family member is tested for the mutant allele, is it hard for other family members to remain unaware of their own fate, even if they did not want this information? How could family dynamics help or hurt this situation?Mike was referred for genetic counseling because he was concerned about his extensive family history of colon cancer. That family history was highly suggestive of hereditary nonpolyposis colon cancer (HNPCC). This predisposition is inherited as an autosomal dominant trait, and those who carry the mutant allele have a 75% chance of developing colon cancer by age 65. Mike was counseled about the inheritance of this condition, the associated cancers, and the possibility of genetic testing (on an affected family member). Mikes aunt elected to be tested for one of the genes that may be altered in this condition and discovered that she did have an altered MSH2 gene. Other family members are in the process of being tested for this mutation. Is colon cancer treatable? What are the common treatments, and how effective are they?
- Mike was referred for genetic counseling because he was concerned about his extensive family history of colon cancer. That family history was highly suggestive of hereditary nonpolyposis colon cancer (HNPCC). This predisposition is inherited as an autosomal dominant trait, and those who carry the mutant allele have a 75% chance of developing colon cancer by age 65. Mike was counseled about the inheritance of this condition, the associated cancers, and the possibility of genetic testing (on an affected family member). Mikes aunt elected to be tested for one of the genes that may be altered in this condition and discovered that she did have an altered MSH2 gene. Other family members are in the process of being tested for this mutation. Seventy-five percent of people who carry the mutant allele will get colon cancer by age 65. This is an example of incomplete penetrance. What could cause this?For: TURNER SYNDROME 1. Please describe the ethical considerations for genetic testing while pointing out potential ethical dilemmas of care for this population. Please provide a detailed explanation specific to the question with a reference please. ThanksAnswer with reason: When counseling parents about genetic transmission of an X-linked disorder, which concept does the nurse keep in mind? a. An X-linked disorder can be traced through the paternal lineage. b. A female can only pass an X-liked disorder to a son c. A male can pass an X-linked mutation to a son or a daughter d. A male with a mutation in an X-linked gene will manifest the disease. 5) The nurse explains to parents that if both of them are carriers of an autosomal recessive genetic mutation, the chance of each child NOT inheriting the disease (affected) is a. 25% c. 0% b. 75% d. 50% 0