Chapter 1 General Terms Flashcards
Physiology
The study of the FUNCTION of body parts
Anatomy
The stufy of the structure of body parts and their relationships to one another
Homeostasis
Ability to maintain a relitively stable internal enviroment in an ever changing outside world
Receptor
Monitors the enviroments and responds to changes (stimuli)
Control Center
Determines the set point at which the variable is maintained
Effector
Provides the means to respond to stimuli
Principle of Complimentarity
Function always follows structure
Gross anatomy
Structures seen with unaided eye
Developmental Anatomy
Changes in the body over the course of a lifetime
Systemic Anatomy
Gross anatomy of body studies by system
Positive Feedback
The output enchances or exaggerates the original stimulus
Negative Feedback
Output shuts off tge original stimulus
Cell
Smallest unit of life
Tissue
Group o cells with similar function
Organ
Group of different tissues that work together to perform a specific function