What is the primary nursing consideration when implementing infection control measures for an elderly resident diagnosed with gastroenteritis in a long- term care facility?

Rationale: A. Placing the resident in a room with another resident may provide companionship, but it significantly increases the risk of spreading the infection to a healthy resident. Infection control principles prioritize limiting exposure, especially in long-term care facilities where residents are often immunocompromised or at higher risk for complications. B. Allowing the resident to participate in activities in communal areas exposes other residents and staff to the pathogen and can contribute to outbreaks. Infection control measures during active gastroenteritis focus on isolation and minimizing contact with others. C. Limiting the resident’s intake of solid food is not an effective infection control measure. While dietary adjustments may be needed for symptom management, they do not prevent the transmission of gastroenteritis, which spreads primarily through contact and poor hand hygiene. D. Encouraging frequent handwashing by all healthcare staff and residents is the most effective strategy for preventing the spread of gastroenteritis. The virus or bacteria responsible is highly contagious and can be transmitted via contaminated hands, surfaces, or objects. Consistent hand hygiene before and after resident contact, after glove use, and after handling contaminated materials reduces the risk of infection transmission and protects both residents and staff. Hand hygiene is considered the cornerstone of infection control in healthcare settings.