Body Cavities
1. Dorsal Cavity:
cranial cavity
spinal cavity
2. Ventral Cavity
Thoracic cavity:
pleural
mediastinum:
pericardium
Abdominal cavity
Pelvic cavity
anatomy = structure
physiology = function
anatomy studies the body's internal and external structures and their relationships.
physiology examines how these structures function and work together to maintain life.
they are intrinsically linked
hemoglobin
we will explore the
structures
of each system and how these structures dictate
function...
and how function dictate structure.
visceral
membrane
covers organ
function
Serous Membranes
1. Pericardium
2. Pleura
3. Peritoneum
frontal/coronal
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superior
inferior
cranial
caudal
lateral
medial
proximal
distal
this is the anatomical position
right and left
upper quadrants
right and left lower quadrants
abdominal regions
the A & P of
human body systems
parietal
membrane
lines body cavity
the form of a structure dictates its function
starting with the teeniest
atom
molecules made from atoms
cells made from molecules
tissues made from cells
organs made from tissues
organ systems made from organs...
and there you are!
transverse
are all atoms, molecules, cells the same...
nope!
starting at the very beginning,
structure dictates function
function demands structure
it's a chicken and the egg...
right and left
hypochondriac regions
right and left iliac regions
epigastric
umbilical
hypogastric regions
how are body systems assembled?
The Language of Anatomy
superficial
deep
superior
inferior
cranial
caudal
ventral
dorsal
lateral
medial
proximal
distal
as we move into this course, these terms will become part of your vocabulary easy peasy.
promise.
sagittal/medial
anatomical terms
and we start with atoms...
and what about physiology?
structure