Clinical Medical Assistant Exam Practice Question

Correct Answer: A

Rationale: Option A is the best choice as hospital-grade disinfectants are specifically formulated to eliminate pathogens effectively, ensuring a safe environment for patient examinations.

Option B, while alcohol-based cleaners can be effective against some germs, may not provide broad-spectrum disinfection needed in a clinical setting.

Option C is insufficient, as dusting with a dry cloth does not remove contaminants or disinfect surfaces.

Option D, washing with warm water alone, fails to address microbial threats, as it does not include a disinfectant agent. Thus, thorough cleaning with a hospital-grade disinfectant is essential for patient safety.