Chapter 1 - Overview Flashcards
Bios
Life
Dorsum
Back
Homeo
Unchanging
-logy
Study of
Medianus
Situated in the middle
Paries
Wall
Pathos
Disease
Peri-
Around
Pronus
Inclined forward
-stasis
Standing
Supinus
Lying on the back
Venter
Belly or abdomen
The five basic functions of living things
Responsiveness, growth, reproduction, movement, metabolism
Simplest unit of life
Cells
Ability of cells to become specialized to perform specific functions
Differentiation
“A cutting open”
Anatomy
The study of how living organisms perform their vital functions
Physiology
The study of internal and external structures and the physical relationship between body parts
Anatomy
Study of Features you can see
Gross anatomy
The study of general form and superficial markings
Surface anatomy
Considers structure of organ systems
Systemic anatomy
Structures that cannot be seen without magnificaiton (study of)
Microscopic anatomy
Analyzes the internal structure of individual cells
Cytology
Examines tissues
Histology
The study of the functions of living cells
Cell physiology
Study of physiology of specific organs
Special physiology
Considers all the aspects of the function of specific organ systems
Systemic physiology
The study of the effects of diseases on organ/system functions
Pathological physiology/pathology
6 levels of organization smallest to largest
Chemical, cellular, tissue, organ, organ system, organism
Protects against environmental hazards; helps body control temp
Integumentary system
Provides support; protects tissues; stores minerals; forms blood cells
Skeletal system
Allows for locomotion; provides support; produces heat
Muscular system
Directs immediate response to stimuli, usually coordination the activities of other organ systems
Nervous system
Directs long-term changes in activities of other organ systems
Endocrine system
Transports cells and dissolves materials; including nutrients, washes, and gases
Cardiovascular system
Defens against infection and disease
Lymphatic system