Ruth is an older adult. She does not eat well, sometimes even forgetting a meal altogether. She also does not drink enough liquids and was recently in the emergency room for dehydration. She has begun to demonstrate symptoms of dementia. Ruth's doctor identified that she was vitamin B12 deficient because of certain medications she was taking. What form of dementia does Ruth most likely have?
A. Alzheimer's disease
B. reversible dementia
C. Parkinson's disease
D. vascular dementia
Answer: B
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A differential reinforcement procedure should be used with response cost
a. True b. False Indicate whether the statement is true or false
__________is characterized by feelings of dread and foreboding and sympathetic arousal of at least six months' duration
A) Dissociative identity disorder B) Obsessive-compulsive disorder C) Posttraumatic stress disorder D) Generalized anxiety disorder E) Select
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