Module 1: Anatomical Terminology Flashcards
Define anatomy
Study of the structure of the body
Define physiology
Study of the function of the body
What are the three main groups of anatomy?
Developmental, gross, microscopic
What is developmental anatomy?
Changes throughout lifespan
What is microscopic anatomy?
Too small to be seen
What is gross anatomy?
Visible to the naked eye.
what are the three approaches of gross anatomy? which approach will we be learning in this course?
regional, systemic and surface. we will use a systemic approach
does function reflect structure?
yes
what is the principle of complementarity?
what a structure can do depends on its specific form
eg. muscle from anterior arm crossing anterior elbow will flex the elbow
What are the levels of structural organization?
Chemical level —> cellular level —> tissue level —> organ level —> organ system level —> organismal level
What is the chemical level of structural organization?
Atoms combine to form molecules. Molecules form together to make a cell.
What is the chemical level of structural organization?
Atoms combine to form molecules. Molecules form together to make a cell.
What is the SMALLEST LIVING thing?
a cell. Anything smaller, like an atom or molecule, is NOT LIVING
Can a cell do anything a living human can do?
Yes
What is the tissue level of structural organization?
A tissue is a bunch of cells together. In each tissue, the cells have a common function.
Are organs made up of different types of tissues?
Yes, usually 3 or 4. Good example is a blood vessel, has smooth muscle tissue in the middle, epithelial tissue on inside, and connective tissue on the outside. Different tissues work together