Anatomy Terms Flashcards
Anatomy
Study of structure
Developmental anatomy
Study of structural changes from conception to adulthood
Embryology
The study of changes from conception to the end of the eighth week of development
Cytology
The study of cellular structure
Histology
Studies of anatomical structure of tissues
Gross anatomy
Study of structure that can be examined without a microscope
Systemic anatomy
Studying one body system at a time
Regional anatomy
Studying all structures contained in a specific region
Surface anatomy
Study of external form of the body and its relation to deeper structures
Anatomical imaging
Creating pictures of internal body structures
Physiology
Study of how molecules cells and organisms interact to form a whole being
Atoms
The basic components of the chemical level
Molecules
Atoms are joined together to form them
Cell level
Basic unit of organisms
Organelles
Cell level composed of small structures
Tissue level
Composed of a group of similar cells and the materials surrounding them
Organ level
Composed of two or more tissue types that perform one or more common functions
Organ system level
Composed of a group of organs that have a common function
Metabolism
Consists of all the chemical reactions taking place in an organism
8 characteristics of all living things
Maintain boundaries Movement Responsiveness Digestion Metabolism Excretion Reproduction Growth
Differentiation
When a cell changes from general to specific
Homeostasis
System that keeps body at a constant equilibrium
Set point
Normal value for a body condition
Negative feedback
Any deviation from set point that is made smaller, ex body temp