MMSE Detection 2 — Questions and Answers
Question 1: Which MMSE score range is typically used to classify moderate cognitive impairment?
- 20–24
- 13–19 (Correct answer)
- 10–12
- 25–27
Correct answer: 13–19
Scores of 13–19 on the MMSE are generally classified as moderate cognitive impairment.
Question 2: When screening for dementia with the MMSE, what is the most commonly used cut-off score to indicate possible cognitive impairment?
- 27
- 30
- 24 (Correct answer)
- 18
Correct answer: 24
A score below 24 on the MMSE is the most widely accepted threshold for indicating possible cognitive impairment.
Question 3: A patient scores 17 on the MMSE. Which condition is this score most consistent with?
- Normal cognition
- Mild cognitive impairment
- Moderate dementia (Correct answer)
- Severe dementia
Correct answer: Moderate dementia
A score of 17 falls within the 13–19 range associated with moderate dementia.
Question 4: Which MMSE domain assesses the patient's ability to name common objects presented to them?
- Orientation
- Registration
- Language (Correct answer)
- Attention and calculation
Correct answer: Language
The Language domain of the MMSE includes object naming tasks where patients identify items like a pencil or watch.
Question 5: What is the primary purpose of the MMSE's serial sevens task in cognitive detection?
- Assess long-term memory
- Detect attention and concentration deficits (Correct answer)
- Screen for language disorders
- Evaluate visuospatial ability
Correct answer: Detect attention and concentration deficits
The serial sevens task (subtracting 7 from 100 repeatedly) primarily assesses attention and concentration.
Question 6: In which population does the MMSE have the highest risk of producing false-negative results (missing impairment)?
- Elderly patients with low education
- Highly educated individuals (Correct answer)
- Patients with depression
- Non-English speakers
Correct answer: Highly educated individuals
Highly educated individuals may score above the impairment threshold on the MMSE despite true cognitive decline, causing false negatives.
Question 7: Which of the following changes in MMSE score over time best supports early Alzheimer's disease detection?
- A one-point drop over 5 years
- A two- to four-point drop per year (Correct answer)
- A stable score with behavioral changes
- A single low score on one occasion
Correct answer: A two- to four-point drop per year
Alzheimer's disease typically causes a decline of 2–4 MMSE points per year, and serial testing detecting this trajectory supports diagnosis.
MMSE Detection 2
Which MMSE score range is typically used to classify moderate cognitive impairment?