Which field covers the study of structures of the body that can be seen without a microscope?

• A. Microscopic Anatomy
• B. Cytology
• C. Gross Anatomy or Macro-scopic Anatomy
• D. Systemic Anatomy

Answer: (C)

The concept tested here is distinguishing anatomy by what can be seen without magnification. Structures visible to the naked eye are studied in gross (macroscopic) anatomy. This field includes the large features you can identify directly, like bones, muscles, organs, and vessels, and encompasses approaches such as regional and systemic anatomy. Microscopic anatomy, by contrast, examines tissues and cells under a microscope (histology and cytology). Systemic anatomy is just a way of organizing the study by organ systems, not about visibility. So the best answer is gross anatomy, because it specifically focuses on structures that are visible without a microscope.