[ORDER SOLUTION] Diagnostic Tool for Dementia

This assignment will require you to do independent research of the relevant published literature.A/B+ assignments typically cite 10-20 primary sources. APA format is required for in-text citations and the reference page.For this assignment, answer both of the following questions.Olfactory dysfunction has been linked to age-related dementias (e.g., Alzheimer’s disease, vascular dementia, dementia in Parkinson’s disease, etc.)a) Provide a summary of the evidence for olfactory dysfunction in different types of dementia.b) Describe the biological changes in dementia that may cause olfactory dysfunction to occur.(maximum of 1000 words for question 1)2. It has been suggested that “smell tests” could be used for early detection of dementia.  Discuss the advantages and disadvantages of the smell test as a diagnostic tool for dementia.  (maximum of 500 words)Total word count: 1500 words (excluding any in-text citations, reference list and title page).