1. Anatomy as well as physiology have several subspecialties. Can you identify these subspecialties and explain what they specifically study?
Subspecialties of Anatomy
Cell Biology – The study of cellular structure and functions
Development Biology – The study of the complete development of an individual from fertilization of an egg to death
Embryology – The study of the first 8 weeks of development following the fertilization of an egg
Gross Anatomy (Macroscopic Anatomy) – The study of structures that can be examined without using a microscope
Microscopic Anatomy – The study of the structures that can be seen with the aid of microscopes
> Cytology – The study of cells
> Histology – The study of tissues
Regional Anatomy – The study of the interrelationships of structures in a specific body region
Surface Anatomy – The study of the surface markings of the body to understand internal anatomy through visualization and palpation
Systemic Anatomy – The study of the structures of specific body systems
Subspecialties of Physiology
Cardiovascular Physiology – The study of the functions of the heart and blood vessels
Endocrinology – The study of hormones and how they control body functions
Exercise Physiology – The study of changes in cell and organ functions as a result of muscular activity
Immunology – The study of how the body defends itself against disease-causing agents
Neurophysiology – The study of functional properties of nerve cells
Pathophysiology – The study of the functional changes associated with disease and aging
Renal Physiology – The study of the kidneys’ functions
Respiratory Physiology – The study of the functions of the air passageways and lungs