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- Two parents with sickle-cell trait have a child. What is the chance that the child has sickle-cell disease? A) 50 % B) 25% C) 100 %The genetic disease hemophilia A is a sex-linked trait. Jane has an uncle on her father's side of the family who has hemophilia A, her father does not have hemophilia A. On Jane's mother's side of the family there has never been a case of hemophilia A. Should Jane be concerned about passing the gene for hemophilia A to her own children? Explain your answer.A man with blood type A (whose mother was blood type O) has children with a woman that has blood type AB. The man and the woman are also heterozygous for the H antigen. What is the probability that they will have a child with blood type A? A) 0 B) 1/8 C) 3/8 D) 1/2 E) 3/4
- 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?When we say that a woman is a carrier for a genetic disease or disorder it means that a. she can pass the gene only to male children b. she has 1 gene, but not the disorder c. she can pass the gene only to female children d. she has 2 genes for the disorderWhich of the following statements about breast cancer is true?a. Most women have a mutated form of either the BRCA1 or the BRCA2 gene.b. Post-menopausal hormone replacement therapy can reduce the risk of development of breast cancer.c. The risk of breast cancer declines with advancing age.d. Early onset of menstruation and/or late onset of menopause is a risk factor for the development of breast cancer
- Which of the following statements regarding breast cancer is true? a. A vast majority of patients with breast cancer have a first - degree relative with breast cancer. b. Many patients present with a mass detected during self - breast exam. c. Many women with breast cancer use alcohol and are smokers. d. More than half of women with breast cancer are BRCA 1 / BRCA 2 carriers. e. None of the statements are true.Which of the following is reported using a neoplasm code? a. mild dysplasia of the cervix b. Cervical intraepithelial neoplasia I c. moderate dysplasia of the cervix d. Cervical intraepithelial neoplasia IIIWhat is the karyotype for women who have an extra X-chromosome? Discuss all the ways you can test for this abnormality.
- A person is heterozygous for ear shape. Ear lobes are dominant to no ear lobes. Which would be a correct way to write their genotype? Group of answer choices A. ee B. ear lobes C. no ear lobes D. Tt E. EEA man who is a carrier for crystic fibrosis marries a woman who is a carrier for crystic fibrosis. Respond to the question based upon this scenario. The couple in the above scenario has four children. How many of their children will have crystic fibrosis? a. one b. two c. it could be none to all of their children d. it depends whether they are male or femaleProstate Cancer can be prevented with a healing diet made from: a. high fiber fruits and vegetables b. low meat fat c. high tomato ingredient d. high proteins in beans *Choose only one answer
