To prevent foot drop in a bedbound resident, the CNA should:
Explanation
Foot drop (plantar flexion contracture) develops when the foot remains pointed downward. Prevention: keep ankles in dorsiflexion (90 degrees) using a foot board, high-tops, or prescribed splints, with frequent ROM. Feet hanging off the bed (a) causes plantar flexion. Pillows under the knees (b) cause hip and knee flexion contractures and impair circulation. Tight top sheets (d) push toes into plantar flexion — instead, use a bed cradle or loose sheet. 42 CFR §483.25(b)/(c) require prevention of avoidable decline.
Law Reference: 42 CFR §483.25(b); Title 22 CCR §72315This topic, taught in full in the Certified Nursing Assistant (CNA) guide. CNA — Complete Study Guide (2026) — PDF + EPUB, $19.99 · 14-day refund →
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