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Genetic Diseases
| Question | Answer |
|---|---|
| What type of disease results in pain due to abnormal shaped red blood cells? | Sickle Cell Anemia |
| Which genetic disease destroys the nervous system and the child dies by the age of 4 or 5? | Tay Sach's Disease |
| What genetic disease causes severe mental retardation due to lack of breakdown phenylalanine? | PKU |
| All newborns are screened for this disease. The child will have a special diet to prevent mental retardation? | PKU |
| What disease causes excess mucus in the lungs? | Cystic Fibrosis |
| Which disease attacks the brain around the age of 40? | Huntington's Disease |
| What is a sex linked recessive disease that causes a problem with blood clotting? | Hemophilia |
| What genetic disease is a result of an extra chromosome on #21 (Trisomy 21)? | Down's Syndrome |
| What is nondisjunction? | The chromosomes do not separate correctly during meiosis and this results in disease. |
| What is amniocentesis? | A test done (with a needle) that studies the amniotic fluid of a fetus. |