module 5 - genomics in public health Flashcards
genomics
the study of ALL of a person’s genes; the total DNA structure
genetics
the study of single genes
what was the human genome project
1988-2003: funded by US Congress, scientists from 6 countries under - Dr. Francis Collins
- Mapped all 25,000 genes in human DNA
how can the human genome project connect to public health
Human disease = human interactions + variations in the environment
- 0.1% variation between 2 ppl
explain the concept of personalized/precision healthcare
use genetics + lifestyle to tailor healthcare choices - thru USDHHS: improve safety, quality, effectiveness of healthcare for all US citizens
tool used to determine if an individual is at increased risk of dev certain disease
polygenic risk score
what are the benefits of public healthcare
- PHN = direct specific health promotion + disease prevention initiatives
- can be predictive + preventative
- efficient + cost-effective
act that prohibits misuse of genetic information from employers and insurance companies to prevent discrimination
Genetic Information Nondiscrimination Act of 2008 (GINA)
what is considered a single gene disease
cystic fibrosis (CFTR)
what is considered a complex disease
CAD (60+ gene variations)
what is the role of a genetics nurse
assist those affected by the disease with a genetic component
