The Benefits of Genetic Testing

Just as most bioethicists and medical professionals agree that genetic testing for curable or preventable diseases is beneficial to patients, they also agree that genetic testing for incurable and untreatable diseases, such as Alzheimer's, is useless (Hubbard & Wald, 1999; Ridley, 1999). Although a negative test may afford a person the reassurance that he or she will not develop the disease, a positive test could be a death sentence. For example, since 1986 people who are at risk for Huntington's disease have had the option of being tested for the mutation on chromosome 4 that is linked to the disease (Ridley, 1999). In Genome, Nancy Wexler, a woman who set out to identify the Huntington's gene in the late 1970s, relates the story of a woman who asked doctors whether or not she had Huntington's disease (Ridley, 1999). Although the doctors found that the woman was showing subtle signs of the disease, she could not detect these signs herself. The doctors, rather than telling the woman that she had the disease, let her believe that she was well and did not have Huntington's disease. After the woman left the doctors' office, the woman's friend came into the office and asked the doctors what they had said to the woman, because earlier the woman had told her friend that she

The medical advances being made feasible by genetic testing are very exciting. It is possible for people with predispositions for genetic defects to know in advance if they will have a healthy child or not. If they find out there is a problem they can choose to terminate the pregnancy or they can prepare in advance for their child's special needs. There is even new technology called Ex Utero genetic testing. This test is performed on eggs fertilized through in vitro fertilization before they are even put in the mother's uterus. Understanding genes in the developing human will help doctors understand the nature of genetic diseases and may lead to countless other medical breakthroughs. Though it is probably a long way off doctors may one day be able to manipulate genes. If this is possible some genetic problems may be cured.

These methods of genetic testing are accurate, as long as the genetic origin of the tested disease is known (Mahdieh & Rabbani, 2013), but their reliability is harmed by the fact that the results determine probability of diseases occurring (Holt, 2012). Even though a test accurately determines the presence of a given mutation, that mutation may only indicate a patient’s predisposition to developing symptoms. Since other genes or environmental factors may play a part in the tested disease, the results of testing aren’t entirely reliable for a conclusion of whether or not a patient will develop the disease.

As you can see genetic testing is very important and can affect a child's and parents lives for the better and the worst. Children all over the world have serious genetic diseases that affect their life on a daily. Some of these diseases are Achondroplasia, Down syndrome, and Turner's syndrome. Many believe genetic testing is a good way to test for these genetic conditions before the child is even born, but others think that it can harm the baby very badly and even cause a miscarriage, so they choose not to do this kind of testing. Knowing about the most serious genetic diseases is very important for expecting parents to be informed as well as being

Genetic testing is when tests are done on the blood and other tissue to find genetic disorders in an individual. It is used as a healthcare tool to detect gene variants associated to a certain disease or disorder, and is used non-clinically for paternity testing and forensics. There are many different methods of testing, usually done with a blood sample. Other methods include diagnostic testing, carrier testing, prenatal testing, pre-implantation genetic testing, newborn screening, pharmacogentic testing, and a few others.

Genetic testing identifies changes in ones genes and chromosomes. These changes often lead to diagnoses of conditions, disorders, or diseases. Through testing, “one can confirm or rule out a suspected genetic condition or help determine a person’s chance of developing or

Genetic testing, can affect a person’s life in many ways. Genetic testing is a type of medical testing that identifies changes that occur in chromosomes, proteins, and genes. These changes that occur can be associated, and often are associated with inherited

Genetic testing is a medical test of one’s DNA that identifies changes in chromosomes, genes, or proteins. The results of a genetic test can confirm or rule out a suspected genetic condition which can help determine an individual's chance of developing or passing on a genetic disorder. In addition, knowing one’s genetic code can help individuals improve their wellness, prevent the onset of diseases they are at risk for, or lessen the harmfulness of diseases they do contract. NOVA’s documentary on PBS, “Cracking Your Genetic Code” demonstrates what exactly genetic testing is, how genetic testing is performed, and in addition the film showed stories about some individuals that have benefited from these special DNA techniques. The film plot focuses

The opposing side argues, however, that society is not ready for this technology. People may not be capable of handling the emotional or psychological stress associated with genetic testing. Results may vary between genetic testing companies and many variables, such as sampling errors, could lead to a false positive or false negative test. Further, it is possible that some people may interpret the seriousness or implications of their results incorrectly. This could result in people making unnecessary, and even dangerous, lifestyle changes. For example, if a person is told that he or she has a 60% of being diagnosed with breast cancer, that person may undergo preventative surgery to avoid the disease; however, such surgery may have been unnecessary, as the person may never have developed the disease.

These results may also help doctors make recommendations for treatment or monitoring, and give people more information for making decisions about their and their family's health, allowing them to take steps to lower his/her chance of developing a disease. For example, as the result of such a finding, someone could be screened earlier and more frequently for the disease and/or could make changes to health habits like diet and exercise. Such a genetic test result can lower a person's feelings of uncertainty, and this information can also help people to make informed choices about their future, such as whether to have a baby or

As a result of the funding for such testing, many believe the breakthrough for curing diseases is around the corner. The decision is whether or not America wants to take a step forward and progress their knowledge in medicine. Nobody agreed it would be easy, but as any other advancement in medicine, one must concur the future is near. Ultimately getting a specific drug tailored to your genetic sequence might be helpful to possibly eradicate and possibly cure deadly diseases and disorders. Within the past few years, many breakthroughs in medical advancements came through as some neurosurgeons complete brain surgeries while the patient is awake. Such testing poses crucial features to preventing things from going wrong. Similarly, being provided with the needed tools, one can hope the next step is toward cures for age-old monstrosities. Although not being enforced, many doctors are willing to refer their patients to get their genes tested. Next time a visit to the doctor’s office is scheduled, feel free to ask about a glimpse into what your future

There is much controversy around the issue of genetic testing. These controversial issues range from being "unnatural" or against god 's will. There are several different ways to tests genetics but they all have one thing in common: they test for changes or mutations in chromosomes, genes, and proteins. These tests can provide answers for many families who want to know whether their children have become inflicted with a condition due to their family 's genetics, the health of the mother during the gestational period, or by some strange twist of the unknown. Despite all of the controversy, Genetic Testing is acceptable for determining whether an unborn child is at risk of developing a debilitating and/or deadly condition, relieving the worry of parents, and preemptively treating any condition that the child may have.

Although the gene chip will enable an individual to know whether he/she has a genetic disease, that person may not want to know the information. Many people are frightened that a positive finding on a genetic test will result in discrimination and ostracism because the society will consider them abnormal (Easthope 2005). The other concern is that with genetic test information one might lose or might be unable to get a job or insurance. There have been concerns that with the knowledge of one’s medical information after a gene test, he/she might suffer a psychological problem especially when the results reveal that one suffers from a terminal disease or has high possibility of suffering from one (Willis 2009).

genetic testing, everything has changed. She notes that clinicians now have the ability to diagnose, treat, and monitor a patient’s illnesses or disease progression in an entirely different manner. This is a far cry from the old medical model of responding to a disease (or defect) only after it appears, and then prescribing the recommended medication or intervention. These genetic medical advances sound miraculous and promising, but the ability to test, screen and provide early intervention does not come without many major ethical dilemmas.

I believe that my sister should get the genetic test done, there is a genetic basis to the lung disease. If you feel that it is important for you to take care of your personal health, as I do, then it is just as important for another family member to. Genetic testing will not only increase knowledge of lung disease but other health factors as well.