AANP BOARDS Practice Exam (New
2026- 2027) Questions & Answers with
Rationale 100% Correct Grade A+
Nurse Practitioner Exam Revision Study Guide (Part 2)
1. What is the Mini-Mental State Exam (MMSE) / Folstein Test?
Correct Answer:
• The Mini-Mental State Examination (MMSE) is the most widely used screening tool for
assessing cognitive impairment and dementia.
• It does not diagnose dementia on its own but serves as a screening test indicating when
further evaluation is needed.
Rationale:
• Evaluates orientation, memory, attention, language, and visuospatial skills.
• Used to monitor progression of cognitive decline over time.
2. What MMSE score indicates dementia or delirium?
Correct Answer:
• Score <24: Suggests dementia or delirium and requires further assessment.
• Score <9: Indicates severe dementia.
Rationale:
Lower scores correlate with greater cognitive impairment but should always be interpreted
alongside clinical findings.
3. Delirium vs. Dementia
Correct Answer:
, Delirium
• Acute onset
• Abrupt development
• Usually reversible
• Fluctuates throughout the day
• Hallmark: impaired attention
Causes (DELIRIUM):
• D = Dementia
• E = Electrolyte disorders
• L = Lung, liver, heart, kidney, brain disease
• I = Infection
• R = Rx medications
• I = Injury, pain, stress
• U = Unfamiliar environment
• M = Metabolic disorders
Special Note:
• Benzodiazepines are indicated only when delirium results from alcohol or
benzodiazepine withdrawal.
Dementia
• Gradual onset
• Progressive
• Permanent
• Consciousness usually remains clear
Common causes include:
• Alzheimer's disease
• Vascular dementia (stroke)
2026- 2027) Questions & Answers with
Rationale 100% Correct Grade A+
Nurse Practitioner Exam Revision Study Guide (Part 2)
1. What is the Mini-Mental State Exam (MMSE) / Folstein Test?
Correct Answer:
• The Mini-Mental State Examination (MMSE) is the most widely used screening tool for
assessing cognitive impairment and dementia.
• It does not diagnose dementia on its own but serves as a screening test indicating when
further evaluation is needed.
Rationale:
• Evaluates orientation, memory, attention, language, and visuospatial skills.
• Used to monitor progression of cognitive decline over time.
2. What MMSE score indicates dementia or delirium?
Correct Answer:
• Score <24: Suggests dementia or delirium and requires further assessment.
• Score <9: Indicates severe dementia.
Rationale:
Lower scores correlate with greater cognitive impairment but should always be interpreted
alongside clinical findings.
3. Delirium vs. Dementia
Correct Answer:
, Delirium
• Acute onset
• Abrupt development
• Usually reversible
• Fluctuates throughout the day
• Hallmark: impaired attention
Causes (DELIRIUM):
• D = Dementia
• E = Electrolyte disorders
• L = Lung, liver, heart, kidney, brain disease
• I = Infection
• R = Rx medications
• I = Injury, pain, stress
• U = Unfamiliar environment
• M = Metabolic disorders
Special Note:
• Benzodiazepines are indicated only when delirium results from alcohol or
benzodiazepine withdrawal.
Dementia
• Gradual onset
• Progressive
• Permanent
• Consciousness usually remains clear
Common causes include:
• Alzheimer's disease
• Vascular dementia (stroke)
