Basic Anatomy Flashcards
What are the three main anatomical planes?
- Coronal (Frontal)
- Sagittal
- Transverse
What are the orientations of the coronal plane?
- Anterior
- Posterior
What are the orientations of the sagittal plane?
- Medial
- Lateral
What are the orientations of the transverse plane?
- Superior
- Inferior
What is the Frankfurt plane?
The anatomical position of the human skull
Where does the Frankfurt plane pass through?
Plane passing through inferior margin of the left orbit and the upper margin of each ear canal
What are six relative orientations?
- proximal
- distal
- ventral
- dorsal
- rostral
- caudal
What does proximal refer to?
towards centre/body/“root”
What does distal refer to?
away from centre/body/“root”
What does ventral refer to?
towards the belly
What does dorsal refer to?
towards back (dorsal fin on the back)
What does rostral refer to?
towards the beak/nose
What does caudal refer to?
towards the tail
On bipeds, which anatomical orientations are nearly equivalent?
- posterior/dorsal
- anterior/ventral
On bipeds, what does the rostral/caudal plane look like?
curved (see image 1.1)
What anatomical orientation is behind the rostral/caudal plane?
drosal
What anatomical orientation is in front the rostral/caudal plane?
ventral
What is tissue?
Cells within a matrix with a similar structure that perform a common function
What is a matrix?
Intercellular material that differs tissue to tissue
What are the four types of tissue?
- Epithelial
- Connective
- Nervous (chapter 3)
- Muscular (chapter 4)