Final answer:
Problems that can arise regarding proper diagnosis include similar signs and symptoms, complex cases, and a lack of unique symptoms.
Step-by-step explanation:
Problems that can arise regarding proper diagnosis include:
- Similar signs and symptoms: Many diseases can produce similar signs and symptoms, making it difficult to differentiate between different conditions.
- Complex cases: Some cases are complicated and urgent, which may lead to doctors not correctly applying their knowledge.
- Lack of unique symptoms: Few diseases produce truly unique symptoms, which makes it necessary to confirm the identity of the infectious agent by other diagnostic methods.