A boy has IQ of 45. He should be classified as

Appeared in: UPPSC 2022

Explanation

An IQ score of 45 falls within the standard range of 35 to 50, which is classified as Moderate Intellectual Disability (Mental Retardation).
This classification system is defined by diagnostic manuals like the DSM-5.
Individuals in this category typically have noticeable developmental delays and require support for academic and complex daily living tasks.

Why Other Options Were Wrong

Option B: Mild mental retardation corresponds to a higher IQ range, typically between 50 and 70.
Option C: Profound mental retardation is the most severe level, associated with an IQ below 20 or 25. Individuals require constant aid and supervision.
Option D: Severe mental retardation corresponds to an IQ range of 20 to 35. This level involves significant limitations in communication and motor skills.

Related Visual

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Classification of Intellectual Disability (Mental Retardation) based on IQ score as background academic context rather than a clinical decision trigger.
Nurses must understand IQ classifications to develop appropriate care plans, set realistic goals, and facilitate effective communication with the patient and their family.
This knowledge helps in anticipating the level of support a patient will need for activities of daily living (ADLs), medication management, and understanding health information.
What if? If the boy's IQ was 55, the classification would change to Mild Intellectual Disability. The nursing care plan would focus more on vocational training and achieving social and economic independence, as individuals in this range can often live with minimal support.

How to Approach the Question

First, identify the key piece of data in the question: the patient's IQ score is 45.
Next, recall the standard classification system for intellectual disability, which categorizes severity based on IQ ranges.
Compare the given IQ score (45) to the established ranges for each classification level (Mild, Moderate, Severe, Profound).
The IQ of 45 falls into the range for Moderate Intellectual Disability (typically 35-50).
Select the option that correctly matches this classification.

Concept Tested & Keywords

Concept Tested: Classification of Intellectual Disability (Mental Retardation) based on IQ score.
Stem keywords: IQ, 45, classified
Lead-in keywords: classified as
Clinical cues: IQ of 45: This specific value is the primary data point for determining the classification.

Question ID

Qgx7CDMg-JyxbjSfopjU-N

Reference Book

E6 Robert Boland, Marcia L. Verduin - Kaplan and Sadock's Comprehensive Text of Psychiatry-Wolters Kluwer Health (2024) (pp 1-16525 of 16525) p. 11763-11765

E6 Kaplan Sadock's Synopsis of Psychiatry-2022 (pp 1-3768 of 3768) pp. 311-313, 309-311

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