Total score in standard minimental status examination (MMSE) is?

**Core Concept**
The Mini-Mental State Examination (MMSE) is a widely used tool for assessing cognitive function in patients, particularly in the context of dementia and other neurodegenerative disorders. The MMSE evaluates various cognitive domains, including arithmetic, memory, and orientation.

**Why the Correct Answer is Right**
The MMSE consists of 11 sections, each assessing a different aspect of cognitive function. The total score is obtained by summing the scores from these sections. The maximum score is 30 points, with higher scores indicating better cognitive function. The MMSE is a useful screening tool for cognitive impairment, but it should not be used as a definitive diagnostic tool. The correct answer reflects the maximum possible score on the MMSE.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not accurately reflect the maximum possible score on the MMSE.

**Option B:** This option is incorrect because it is lower than the maximum possible score on the MMSE.

**Option D:** This option is incorrect because it is also lower than the maximum possible score on the MMSE.

**Clinical Pearl / High-Yield Fact**
A score of 24 or lower on the MMSE is generally considered indicative of cognitive impairment, and further evaluation is recommended. The MMSE is a useful screening tool, but it should be used in conjunction with other diagnostic tools and clinical evaluation to make an accurate diagnosis.

**Correct Answer: C. 30**