Psychiatric-Mental Health Nurse Practitioner Exam

What range of scores on the MMSE indicates moderate impairment?

1. 17 or lower

2. 18-24

3. 25-30

4. 15-20

The correct answer is: 18-24

The range of scores from 18 to 24 on the Mini-Mental State Examination (MMSE) indeed indicates moderate cognitive impairment. This tool is widely used to assess cognitive function, often in the context of suspected dementia or other cognitive disorders. Scores within this range suggest that the individual exhibits significant difficulties with cognitive tasks, such as attention, memory, language, and visuospatial skills, which may interfere with daily functioning but may not be as severely impacted as those scoring lower. Understanding the contextual scoring of the MMSE is important; a score of 17 or lower typically signifies severe impairment, while scores of 25 to 30 indicate normal cognitive functioning or only very mild impairment. Therefore, the designation of 18 to 24 accurately reflects a middle ground where cognitive function is clearly affected but not to the extent observed in more severe cases. This nuanced scoring helps healthcare providers tailor interventions and support appropriately based on the level of cognitive functioning assessed.