1. Human Body: Orientation Flashcards
The study of the structure of the human body
Anatomy
What types of anatomy are there for example
Gross anatomy, histology, embryology, neuroanatomy
Level where atoms combine to form molecules and molecules combine to form macromolecules (carbohydrates, lipids, proteins, and nuclei acids)
Chemical level
Level that is made up of molecules
Cellular level
Level that consists of similar types of cells and associated extra cellular material
Tissue Level
Level that consists of discrete structures made up of multiple tissue types
Organ level
Level consisting of unified groups of organs and tissues that perform a specific function
Organ system level
Level consisting of whole person as the most complex level of organization that works due to simpler levels working independently
Organismal level
Type of anatomy focused on organ systems as a whole
Systemic anatomy
Type of anatomy focused on certain areas of the body
Regional anatomy
Common reference position to describe body parts and directions (standing, toes pointing anteriorly, palm of hands facing anteriorly, eyes facing anteriorly, arms adducted or at sides)
Anatomical position
Body plane that divides a structure into right and left portions
Median or midsagittal plane
Body plane that divides a structure into anterior and posterior portions
Frontal or coronal plane
Body plane that divides a structure into superior and inferior portions
Transverse or axial plane
Direction towards front of body
Anterior or ventral
Direction towards back of body
Posterior or dorsal
Direction towards the head
Superior or cranial
Direction towards the feet
Inferior or caudal
Direction towards the middle of the body from the sides
Medial