RUHS, Jaipur, M.Sc Nursing Entrance Exam-2018
Mental Health Nursing
Easy

A person is considered "Profoundly mentally retarded" when the IQ Score is?

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2018

Explanation

  • An IQ score below 20 is classified as Profound Intellectual Disability (ID).
  • This is the most severe level of intellectual disability, characterized by significant limitations in both intellectual and adaptive functioning.
  • Individuals in this category require pervasive support for all activities of daily living.
  • Sources like the DSM and WHO consistently define the profound level as starting below an IQ of 20 or 25.

Why Other Options Were Wrong

  • Option A: An IQ score in the range of 35-49 corresponds to Moderate Intellectual Disability, not Profound.
  • Option B: An IQ score in the range of 50-70 corresponds to Mild Intellectual Disability, which is the most common level of ID.
  • Option C: An IQ score in the range of 20-34 corresponds to Severe Intellectual Disability.

Related Visual

Visual explanation — 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 based on IQ scores as background academic context rather than a clinical decision trigger.
  • Nurses play a vital role in the care of individuals with intellectual disabilities, focusing on promoting self-care, ensuring safety, facilitating communication, and supporting families.
  • It is important to use person-first language (e.g., "a person with an intellectual disability" instead of "a mentally retarded person") to show respect and avoid stigma.
  • What if? If a person has an IQ of 22 (severe range) but demonstrates adaptive skills (like basic self-care and communication) more typical of the moderate range, the overall diagnosis and support plan must consider these functional strengths, not just the IQ number. The DSM-5 emphasizes this holistic assessment.
How to Approach the Question
  • First, identify the key terms in the question: "Profoundly mentally retarded" and "IQ Score".
  • Recognize that this is a factual recall question asking for a specific classification from psychiatry or mental health nursing.
  • Recall the standard IQ-based classification for levels of intellectual disability.
  • Mentally map the IQ ranges to the severity levels: Mild (50-70), Moderate (35-49), Severe (20-34), and Profound (below 20).
  • Compare the given options to this classification to find the correct match for "Profound".
  • Select the option that corresponds to an IQ score below 20.
Concept Tested & Keywords
  • Concept Tested: Classification of intellectual disability based on IQ scores.
  • Stem keywords: Profoundly mentally retarded, IQ Score
  • Lead-in keywords: is

Question ID

Q1eELJHgti5ivXLcIeoIpm

Reference Book

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

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) p. 310-312

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