Final answer:
Noninfectious diseases are not transmissible and include conditions such as auto-immune disorders, mental health disorders, and genetic conditions like cystic fibrosis and Down syndrome.
Step-by-step explanation:
Noninfectious Diseases and Conditions
Examples of physical or mental impairments include, but are not limited to, contagious and noncontagious diseases and conditions such as auto-immune disorders, mental health disorders, and those on the spectrum.
Noninfectious diseases cannot be passed from person to person and have various causes such as genetics, environmental factors, and lifestyle choices. Conditions like cystic fibrosis and Down syndrome are inherited, while heart disease and skin cancer can be influenced by environmental or lifestyle factors.
To prevent certain noninfectious diseases, steps can be taken such as reducing exposure to cigarette smoke and the sun's rays. Understanding the diverse causes, from genetic mutations to environmental toxins, is crucial for managing and preventing such diseases.