Answer is D always keep things cleaned
Go on Google to search the words, that's what i do whenever i have a word search.
In the ICD-10-CM index to diseases and injuries (alphabetic index), the code next to the main term called a default code. It would represent the condition that is commonly related with the main term. In a case where the condition is not documented in a record without any information, then this code should be assigned.
Answer:
c. While narcolepsy is a REM stage disorder, insomnia causes people to have difficulty falling asleep when they want to
Explanation:
They are different disorders, The narcolepsy is a mental disorder, in which the brain needs to regulate the REM cycles, that is the reason why people with this disease turns long hours with daytime sleepiness. and during night they can not sleep.
Insomnia, in the other hand, is a sickness that it can be solved with some strategies like not taking coffee at night, set some schedules to sleep at the same time, etc.