At what point is cognitive dysfunction considered dementia?

(A) When bodily functions as well as
cognition are impaired.
(B) When a person has depression
along with some memory loss.
(C) Anytime an individual
experiences problems with memory,
language, or problem solving.
(D) When an individual has had
memory, language, and problem-
solving difficulties for over six
months.

Which question should you ask to evaluate the credibility of health information? a.) does the article contain illustrations? b.) is the information up to date? c.) is the information available online? d.) is the information written in the united states?

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants

Rotation of the head is made in atlanto-occipital joint or not?