Thursday, October 17, 2019

Genetic Counseling Essay Example | Topics and Well Written Essays - 250 words

Genetic Counseling - Essay Example A victim child for example loses sight, cognitive ability, and ability to respond to the environment. It is caused by the child’s body’s inability to secrete â€Å"hexosaminidase-A† enzyme that leads to excessive accumulation of lipids in brain cells (Genome, 2011, p. 1). The disorder can be detected from a child’s physical and cognitive deterioration such lost sight and hearing, â€Å"dementia, seizure, and an increased startle reflex to noise† (Ninds, 2011, p. 1). There is currently no treatment for the disorder though supportive care may temporarily sustain a victim’s life. Victims however die before attaining five years (Ninds, 2011). Identification of the disease in a child means that both parents recessively have the disorder. This however only implies a 25 percent chance of having a sick child because the disease is only effective if a child receives dominant defective genes from both parents (Ncbi,

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