The IQ level of a child with moderate mental retardation is?

Appeared in: IGNOU PB Bsc Nsg Entrance-2017

Explanation

Moderate Intellectual Disability, the modern term for moderate mental retardation, corresponds to an IQ range of approximately 35 to 55.
Individuals in this category are often described as 'trainable,' meaning they can acquire basic communication, self-care, and safety skills with consistent support and supervision.
Academically, their progress is limited, often not exceeding a second-grade level. As adults, they can perform semi-skilled work in supervised or sheltered settings.

Option A: An IQ range of 50-70 is classified as Mild Intellectual Disability, not moderate.
Option C: An IQ range of 20-30 falls within the classification of Severe Intellectual Disability.
Option D: An IQ level below 20 is classified as Profound Intellectual Disability, which is the most severe level.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Classification of Intellectual Disability by IQ Range as background academic context rather than a clinical decision trigger.
Nurses use these classifications to develop individualized care plans, set realistic developmental goals, and provide appropriate education and support to the child and their family.
Understanding a patient's level of intellectual disability is crucial for effective communication, ensuring patient safety, and adapting teaching methods for health-related tasks.
What if? If a patient has an IQ of 45 (moderate range) but struggles with basic self-care skills typically seen in the severe range, the nurse must prioritize interventions based on the patient's observed adaptive functioning deficits, not just the IQ score.

How to Approach the Question

First, identify the core concept in the question, which is the IQ level associated with 'moderate mental retardation'.
Recall the standard classifications of intellectual disability (which has replaced the term mental retardation).
Mentally list the categories and their approximate IQ ranges: Mild (50-70), Moderate (35-55), Severe (20-35), and Profound (below 20).
Match the 'moderate' level to its corresponding IQ range.
Compare this range with the given options and select the one that matches.

Concept Tested & Keywords

Concept Tested: Classification of Intellectual Disability by IQ Range
Stem keywords: IQ level, child, moderate mental retardation
Lead-in keywords: BEST, MOST RELEVANT CLUE
Clinical cues: Age/sex group narrows the expected diagnosis, intervention, or normal reference range.
Negative lead-in flag: false

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E6 Kaplan Sadock's Synopsis of Psychiatry-2022 (pp 1-3768 of 3768) pp. 310-312, 311-313

E6 Parks TextBook of Preventive & Social Medicine part 2 — Subpart A (pp 1-232 of 464) p. 82-84

Practise the full IGNOU PB Bsc Nsg Entrance-2017

Attempt every question from this paper in a timed mock, then review the full solution for each one.