This case study analyzes a scenario involving an 88-year-old man, John, who presents with infectious conjunctivitis. The assignment begins by defining infectious conjunctivitis and identifying Staphylococcus aureus as the most likely causative agent, differentiating it from other microorganisms. It then explores the mechanism of action and adverse reactions of gentamicin, a drug used to treat bacterial infections. The study delves into the physiological basis of the signs and symptoms, explaining the red eyes, purulent discharge, and painful eye. Furthermore, the case study addresses infection control issues within an aged care facility, highlighting poor hand hygiene and the presence of immunocompromised patients as significant concerns. It also examines the transmission of the infection from John to another resident, Mary, outlining the chain of infection. Finally, the assignment suggests strategies to break the chain of infection, emphasizing hand hygiene and proper handling of contaminated materials, such as pillows and towels.
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