Question

How can you differentiate between a viral and a bacterial infection causing pinkeye?

1) By conducting a blood test
2) By examining the symptoms
3) By performing a culture test
4) By analyzing the patient's medical history

Answer 1

To differentiate between viral and bacterial pinkeye infections, doctors can examine symptoms, perform a culture test, and analyze the patient's medical history.

Step-by-step explanation:

To differentiate between a viral and bacterial infection causing pinkeye, there are several methods that can be used:

1. The most common method is by examining the symptoms. Bacterial infections typically result in a thick, yellow or green discharge, while viral infections often cause a watery discharge.
2. Another method is performing a culture test. This involves taking a sample from the eye and growing it in a lab to identify the specific pathogen causing the infection.
3. Analyzing the patient's medical history can also provide clues. Bacterial infections are more likely to occur after exposure to contaminated surfaces or close contact with infected individuals, while viral infections may be associated with symptoms of a cold or respiratory infection.

These methods can help healthcare professionals determine the cause of pinkeye and provide appropriate treatment.