Answer:Contaminated water and poor sanitation are linked to transmission of diseases such as cholera, diarrhoea, dysentery, hepatitis A, typhoid, and polio.
Explanation:
I believe the term you are looking for is as simple as Flexibility.
The first and the most obvious reason why there are culture challenges related to communication are the different languages in different countries and cultures . But, also every culture has its own values, own points of view, own rituals...which make the communication also heavier.
What isn't a sign of Attention-deficit/hyperactivity disorder nor ADHD would be washing hands when they are already clean - C. this sounds more like a symptom someone who has OCD would exhibit. Such people tend to exhibit symptoms that are similar to what you wrote more often.