Under ADA, applicants may be asked about their ability to perform specific job functions. Is this statement true or false?

The most common cause of dementia is:

A) Bell's palsy. B) stroke. C) Alzheimer's disease. D) Korsakoff's psychosis.

The superior and inferior vena cava act as main tributaries for the other arteries and veins. What role do they play in transporting blood to and from the heart, and to what category of codes should procedures done on these vessels be coded?