Introduction Flashcards
wala sa libro hahaha
what are the basic layers of the germ layer?
endoderm
mesoderm
ectoderm
this layer originate to develop during our embryo level
germ layer
innermost layer of the germ layer
endoderm
middle lining of the germ layer
mesoderm
outermost part of the germ layer where it forms the exoskeleton
ectoderm
what are the organ cells will develop under endoderm?
lung cells
thyroid cells
digestive cells
what are the organ cells will develop under mesoderm?
cardiac muscle cells
skeletal muscle cells
tubule cells of the kidney
red blood cell
smooth muscle cell (in gut)
what are the four type of tissues?
epithelial tissue
connective tissue
muscular tissue
nervous tissue
this tissue provides protection in the skin and other linings of the organs
epithelial tissue
this tissue provides blood supply to the epithelium
connective tissue
major ingredient in all connective tissue
collagen
types of connective tissue
proper
cartilage
bone
blood
this tissue involves in movement
muscular tissue
types of muscular tissue
skeletal muscle
cardiac muscle
smooth muscle
this tissue sends signal, impulse, and messages from the brain
nervous tissue
focuses on the part of the cells and normal characteristics of these tissues
histology
Taken from the Greek word “Pathos” and
“Logos,” which means “study of suffering or
disease.”
pathology
Father of Modern
Pathology
Rudolf Virchow
Father of Medicine
Hippocrates
what are the four humors hippocrates introduced?
yellow bile
black bile
blood
phlegm
in line with the principles of Hippocrates
HIPPOCRATIC OATH
what are the two divisions of pathology
gross pathology
microscopic pathology
Changes in the tissue that can be seen by the naked eye
gross pathology
Changes in the tissue that can be seen using the
microscope
microscopic pathology
what are the 2 divisions under microscopic pathology?
clinical pathology
anatomical pathology
Compositions of body fluids, tissues, secretion, exudates, and transudates
Clinical Pathology
Removal of an organ/tissue in the
body for examination/diagnosis
Anatomical Pathology
Any change from a state of health as a result of certain forms of stimuli and stress
disease
four aspects of a disease process
etiology
pathogenesis
morphologic and molecular changes
clinical manifestation
Cause of disease/origin of
disease
etiology
Course of the condition from the start of the infection up to the healing stage
pathogenesis
Functional consequence of
the changes where the effects can be observed by others
Signs
Functional consequence of
the changes where effects apparent only to the patient
Symptoms
It is through which normal cells handle physiologic
demands, act of maintaining a steady state
homeostasis
Changes made by the cell in response to
environmental changes
adoptation
Inability to adapt, exposure to injurious stimuli, deprivation from essential nutrients
cell injury
The cell is still able to return to its normal state, given that the stimulus or the defect on the cell
is only mild.
reversible injury
The defect on the cell is severe will eventually lead to cell death
irreversible injury
Pathologic Changes, “Passive Cell Death or Accidental Cell Death”
necrosis
Physiologic Changes, “Program Cell Death or Active Cell Death”
apoptosis
The body will eat its own components in order to survive
autophagy
Acquire substances from neighboring cells
Intracellular Accumulation of Substances
The level of calcium is increased; hence, the tissue is hardened.
Pathologic Calcification
The cell is old so the function is already declining.
Cellular Aging
