Somatic death - [blank_start]Disappearance of life from entire[blank_end] individual
Necrosis - [blank_start]Local death of tissues or cells within a[blank_end] living individual
Autolysis - [blank_start]Breakdown of cell and tissues caused by[blank_end] enzymes within the body
Putrefaction - [blank_start]Breakdown of cells and tissues by[blank_end] bacteria from the surrounding environment, or from within the body itself
Cellular Degeneration - Damage causes [blank_start]dysfunction of the sodium potassium pump[blank_end] resulting [blank_start]in build up of Na+ ions within the cell[blank_end], causing cell swelling
Hypoxia - [blank_start]Lack of oxygen[blank_end]
Systemic reactions - [blank_start]Enzymes released from the dying cells[blank_end] may be found in increased quantities in the serum
Local reactions - [blank_start]Necrotic tissue initiates a mild local[blank_end] inflammatory reaction
Liquefaction - [blank_start]Breakdown of tissue into liquid[blank_end]
Suppuration - [blank_start]Liquefaction with pus formation[blank_end]
Suppurative/Purulent - [blank_start]Type of exudate[blank_end]
Responda
Disappearance of life from entire
Local death of tissues or cells within a
Breakdown of cell and tissues caused by
Breakdown of cells and tissues by
dysfunction of the sodium potassium pump
in build up of Na+ ions within the cell
Lack of oxygen
Enzymes released from the dying cells
Necrotic tissue initiates a mild local
Breakdown of tissue into liquid
Liquefaction with pus formation
Type of exudate
Questão 2
Questão
Abscess - [blank_start]Pus confined within a tissue[blank_end]
Sequestration - [blank_start]Encapsulation of necrotic tissue[blank_end] surrounded by fibrous capsule
Erosion - [blank_start]Partial thickness of epithelium is lost[blank_end]
Ulceration - [blank_start]Full thickness of epithelium is lost[blank_end] with damage to the basement membrane and exposure [blank_start]of underlying connective tissue[blank_end]
Gangrene - [blank_start]Necrosis + Bacteria[blank_end]
Putrefaction - [blank_start]Breakdown of organic matter by[blank_end] microorganisms
Physiological Adaptions - [blank_start]Changes occurring in normal body[blank_end] conditions
Pathological Adaptions - [blank_start]Changes occurring in disease[blank_end] conditions
Responda
Pus confined within a tissue
Encapsulation of necrotic tissue
Partial thickness of epithelium is lost
Full thickness of epithelium is lost
Necrosis + Bacteria
of underlying connective tissue
Breakdown of organic matter by
Changes occurring in normal body
Changes occurring in disease
Questão 3
Questão
Atrophy - [blank_start]An organ or tissue has reached normal[blank_end] size but then shrinks
Hypertrophy - increase in the size of a tissue or organ [blank_start]due to an increase in the size of the[blank_end] individual cells
Hypoplasia - [blank_start]Incomplete growth of an organ or tissue[blank_end]
Aplasia - [blank_start]Absence of a tissue[blank_end]
Atresia - [blank_start]Absence or closure of a luminal[blank_end] structure
Hyperplasia - [blank_start]Increase in the number of cells[blank_end] in a tissue or organ
Dysplasia - [blank_start]Abnormal architecture of a tissue or[blank_end] organ
Metaplalsia - [blank_start]Change from one cell type to a different[blank_end] but related cell type
Responda
An organ or tissue has reached normal
due to an increase in the size of the
Incomplete growth of an organ or tissue
Absence of a tissue
Absence or closure of a luminal
Increase in the number of cells
Abnormal architecture of a tissue or
Change from one cell type to a different
Questão 4
Questão
What are the changes that occur in the body after death
1. [blank_start]Cooling[blank_end]
2. [blank_start]Rigor Mortis[blank_end]
3. [blank_start]Blood Changes[blank_end]
4. [blank_start]Post-mortem degeneration[blank_end]
Responda
Cooling
Rigor Mortis
Blood Changes
Post-mortem degeneration
Questão 5
Questão
Rigor Mortis
Muscles stiffen [blank_start]1-9 hours[blank_end] after death due to contraction [blank_start]of muscles as their supplies of energy[blank_end] decrease.
Order of occurrence: [blank_start]Head[blank_end], [blank_start]Heart[blank_end], [blank_start]Diaphragm[blank_end], [blank_start]Limbs[blank_end]
Disappears in the same order [blank_start]12-30 hours[blank_end] later.
Rigor develops [blank_start]later[blank_end] in well-nourished animals as [blank_start]ATP can still be generated from glycogen[blank_end].
In warm temperatures, [blank_start]glycogen is used more quickly so[blank_end] rigor begins [blank_start]more quickly[blank_end].
Responda
1-9 hours
of muscles as their supplies of energy
Head
Heart
Diaphragm
Limbs
12-30 hours
later
earlier
ATP can still be generated from glycogen
they are in a better body condition
glycogen is used more quickly so
glycogen is used slowly so
more quickly
more slowly
of muscles as their supplies of oxygen
Questão 6
Questão
Causes of Cellular Degeneration
Responda
Hypoxia
Free Radicals
Chemical Agents / Physical Agents
Increased Oxygen
Immunological Reactions
Aging / Genetic Defects
Nutrition
Ethnicity
Microbiotic Agents
Genetic Editing
Questão 7
Questão
Causes of Necrosis
Responda
Infections
Toxins
Trauma
Aging / Genetic Defects
Nutrition
Free Radicals
Chemical / Physical Agents
Nothing
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