1.0. Language of Anatomy Flashcards
Anatomy
- Study of structures
- Greek word “ana” means “up”
- Greek word “tome” means “cut”
- Study of morphology & structures through dissection
Physiology
- Study of how structures function
- Greek word “physis” meaning “nature/origin”
- Greek word “logia” means “study or the study of”
Pathology
- Study of disease
- Greek word “pathos” means “disease”
- Greek word “logia” means “study or the study of”
Pathophysiology
- Functional changes that accompany a particular disease
- Convergence of pathology & physiology
- Disordered physiological process that cause or result from or associated with a disease or injury
Anatomical Position
- Standard position used to describe or refer to particular part of the body
- Fixed imaginary position
In the anatomical position, the subject:
- Stands erect
- Arms are close to the sides
- Faces the observer
- Palms of the hands are facing forward (thumb is slightly directed away from the median plane)
- Head level & eyes should face
- Directly forward
- Feet flat on the floor & directed forward (not too wide apart)
Supine
Lying face upward
Prone
Lying face downward
Anterior / Ventral
Front / belly side
Posterior / Dorsal
Back side
Superior
- Closer to the top of the head
- Used for the axial region only
- Cephalic in humans
Inferior
- Farther away from the top of the head
- Used for the axial region only
- Caudal (in humans)
Medial
Toward midline of body
Lateral
- Away from midline of body
- Side
Proximal
Closer to body
Distal
Farther from body
Superficial
Closer to surface
Deep
Farther from surface
Ipsilateral
Same side of body
Contralateral
Opposite side of body
Axial Region
- Anatomical Region
- Head, neck, and trunk (longitudinal axis)
Abdominal
- Axial region
- Belly
Axillary
- Axial region
- Armpit
Cranial / Cephalic
- Axial region
- Head
Cervical
- Axial region
- Neck
Inguinal
- Axial region
- Groin
Pelvic
- Axial region
- Lower Trunk
Thoracic
- Axial region
- Chest
Umbilical
- Axial region
- Navel
Appendicular Region
- Anatomical Region
- Arms and legs