Chapter 1: Introduction To Anatomy Flashcards
Anatomy definition
The study of form (structure)
Anatomy subfields
Gross, microanatomy, radioimaging, pathological anatomy
Gross
Observations made using the naked eye (regional, systemic)
Microanatomy
Cytology, histology
Levels of organization
Molecular, cellular, tissues, organs, organ systems (12), organisms
Transverse (cross)
Divides the body into superior (cranial) and inferior (caudal) aspects
Frontal (coronal)
Divides the body into anterior (ventral) and posterior (dorsal) aspects
Longitudinal
Divides the body into left and right aspects
Oblique
Diagonal section that divides the body/structure into superior and inferior aspects
Directional terms
Distal, proximal, medial, lateral, superior, inferior, anterior, posterior, superficial, deep
Distal
Further away from the origin of a structure or limb
Proximal
Closer to the origin of a structure or limb
Medial
Closer towards the midline of a structure or region
Lateral
Further away from the midline of a structure on region