Medical specialty classification: “Radiology : Pathology : Cardiology” — pick the term that continues the same medical-specialty category.
Correct Answer: Hematology
Introduction / Context:Analogy items often test recognition of professional or academic domains. Radiology, Pathology, and Cardiology are medical specialties. We must add another recognized medical specialty to the set.
Given Data / Assumptions:
- Radiology → imaging-based diagnostics.
- Pathology → study of disease processes.
- Cardiology → heart and circulatory system specialty.
Concept / Approach:Select the option that is also a medical specialty ending with -ology in the same professional domain. “Hematology” (study of blood and blood disorders) fits perfectly. Biology, Zoology, Geology, and Ecology are broader sciences, not clinical medical specialties.
Step-by-Step Solution:1) Identify the shared class: clinical medical specialties.2) From options, pick the clinical specialty: Hematology.3) Exclude general or non-medical sciences.
Verification / Alternative check:Clinical departments in hospitals commonly include Hematology alongside Cardiology, Radiology, and Pathology.
Why Other Options Are Wrong:
- Biology/Zoology/Geology/Ecology: Academic sciences; not clinical medical specialties in the same sense as the stem.
Common Pitfalls:Assuming all -ology words are medical specialties. Check domain context.
Final Answer:Hematology