Which neurocognitive disorder is a gradually progressive disease? quizit?

Used to be called dementia. Symptoms of neurocognitive disorder due to Alzheimer's disease, Impairment of memory, orientation, judgement and reasoning, Inability to integrate new info, Failure to learn new associations, forget important events, lose objects, Interest in non-routine activity narrows, lost interest in others= socially isolated , Progression, depression, combative, anxious, etc.

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.