Chapter 1 Flashcards
Microscopic Anatomy
Needs magnification
Gross Anatomy
Without magnification
Anatomy
The study of structure
Physiology
The study of function
Hierarchy of structural organization (9 steps)
- Atoms
- Molecules
- Macromolecules
- Organelles
- Cellular level
- Tissue level - 4 of these
- Organ level - 2 or more basic types of tissues working together for a common function
- Organ system (11 of these)
- Organism
What are the 2 main anatomical regions, and what does each region contain?
- Axial region - head, neck, and trunk
2. Appendicular region - Appendages (arms, legs, fingers, shoulders, coxal bone)
Anterior and its opposite
Front; Posterior
Posterior and its opposite
Back; Anterior
Ventral and its opposite
Stomach side of the body; Dorsal
Dorsal and its opposite
Back of the body; Ventral
Superior and its opposite
Above or closer to the head; Inferior
Inferior and its opposite
Below or closer to the feet; Superior
Cranial and its opposite
Head end; Caudal
Caudal and its opposite
Rear or tail end; Cranial
Medial and its opposite
Toward midline; Lateral
Lateral and its opposite
Away from midline; Medial