Ivy Tech CNA Program Practice Exam 2025 - Free CNA Practice Questions and Study Guide

C-Diff, or Clostridium difficile, infections are primarily associated with antibiotic use and the spread of spores in healthcare settings. The correct choice highlights the critical role that hand hygiene plays in preventing these infections. Healthcare workers who do not wash their hands properly can facilitate the transmission of C-Diff spores from contaminated surfaces or patients to themselves and subsequently to other patients.

Effective handwashing is vital, especially after contact with any potentially contaminated areas. C-Diff spores are resistant to many disinfectants and can survive on surfaces for long periods. When workers neglect this fundamental hygiene practice, they increase the risk of spreading the bacteria, which can have serious consequences for patients, particularly those who are already weak or immunocompromised.

The remaining options, while relevant to overall infection control and patient safety, do not specifically address the immediate and critical mechanism of transmission for C-Diff in healthcare settings. Inadequate patient education, improper food handling, and inadequate staffing levels may contribute to broader infection control issues but are not the primary causes of C-Diff infections. Ultimately, consistent and thorough hand washing by healthcare workers is essential for effective infection control related to C-Diff.