CNA Drill

CNA exam practice question: Activities of Daily Living

Activities of Daily LivingDifficulty 2/5

A resident has a weak right arm and needs help putting on a shirt. Which arm goes in first?

  1. ABoth arms together, to reduce the time the resident is uncovered
  2. BThe right arm, because the affected side is dressed first
  3. CThe left arm, because the stronger side is dressed first
  4. DEither arm, provided the resident is seated upright throughout
Show answer and rationale

Correct: B. The affected limb has less range, so it goes in while the garment is still loose and unobstructed. Undressing reverses it: the stronger side comes out first. The NNAAP skill is written around exactly this.

  • C — Dressing the strong side first leaves the weak arm to be forced into a tightened sleeve.
  • D — Position matters but does not remove the rule about which side leads.
  • A — Dressing both arms at once is not achievable and risks injuring the affected limb.

Concept being tested

13 of the 60 scored items. Hygiene, dressing and grooming, nutrition and hydration, elimination, and rest, sleep and comfort. These are also the personal care skills the federal rule requires the skills-evaluation pool to include. — 22% of the exam. Study guide for Activities of Daily Living.

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Primary references

  1. Colorado Nurse Aide Written (or Oral) Examination and Skills Evaluation Candidate Handbook — Credentia Services LLC, in partnership with the Colorado Board of Nursing · primary · retrieved 2026-09-22, verified 2026-09-22
  2. 42 CFR Part 483 Subpart D — Requirements That Must Be Met by States and State Agencies, Nurse Aide Training and Competency Evaluation — Office of the Federal Register (eCFR) · government · retrieved 2026-09-22, verified 2026-09-22
Last reviewed: 2026-10-07Reviewed by: Sarah Jenkins, BSN, RN, Nurse aide educator & clinical skills reviewHow we verify facts