Medical process order (causal and temporal): Arrange— a. Cure, b. Doctor, c. Disease, d. Diagnosis, e. Medicine.

Introduction / Context:
This sequence models a typical patient journey from illness to recovery. Correct causal order is essential: condition → professional→ investigation → treatment → outcome.

Given Data / Assumptions:

• Disease occurs first.
• Doctor is consulted, who performs/requests a diagnosis.
• Medicine is prescribed based on diagnosis.
• Outcome is cure (or recovery).

Concept / Approach:
Map each token to its natural place in the clinical pathway and ensure no step is skipped.

Step-by-Step Solution:

Verification / Alternative check:
Compare with standard care flow; the order is consistent.

Why Other Options Are Wrong:
They place investigation/treatment before disease or swap diagnosis with cure.

Common Pitfalls:
Confusing diagnosis with doctor; assuming cure precedes medicines.

Final Answer:
c, b, d, e, a