What symptoms suggest that a sore throat may be caused by strep throat rather than a viral infection?

• A. Low-grade fever and nasal congestion
• B. Severe throat pain, fever, and swollen lymph nodes
• C. Dry throat and mild coughing
• D. Persistent fatigue and headache

Answer: (B)

The symptoms that indicate a sore throat might be due to strep throat, specifically severe throat pain, fever, and swollen lymph nodes, are characteristics that align closely with bacterial infections. Strep throat is caused by the Streptococcus bacteria and typically presents with more severe symptoms compared to viral infections.

Severe throat pain is a hallmark symptom of strep throat, often described as being abrupt in onset and significantly more intense than the soreness associated with viral infections. A high fever is also common in strep throat patients, typically higher than the low-grade fevers associated with viral illnesses. Additionally, swollen lymph nodes in the neck are a typical finding in strep throat, reflecting the body's immune response to the bacterial infection.

In contrast, the other options suggest symptoms that are more commonly associated with viral infections or are less specific. For example, low-grade fever and nasal congestion might indicate a viral upper respiratory infection rather than strep throat. Dry throat and mild coughing could also point to a viral cause, as they are not typically seen in strep throat. Similarly, persistent fatigue and headache can occur with various infections but do not specifically indicate strep throat, highlighting the distinctiveness of the combination of severe throat pain, fever, and swollen lymph nodes in confirming