WorksheetsDEGENERATION
Total questions: 24
Worksheet time: 15mins
Degeneration is .. ?
Deterioration of live cells following an injury
A harmful stimulus that cause disturbance to cell
self-regulating process by which an organism tends to maintain stability
Condition of which an injury exceeds the cell's ability to repair itself
We can evaluate a degeneration process by morphological changes ... ?
Inside the cells
Outside the cells
Around the cells
Vital organ function
If an injury is removed, the degeneration process is .. ?
Reversible
Irreversible
Progress into malignancy
Influence degenerative process of the whole organ
Choose the conditions that can cause nonlethal injuries.
Impaired energy production
Metabolic derangement
Failure of vital metabolic reaction
Absence of vital proteins
Choose the conditions that can cause lethal injuries.
Impaired energy production
Genetic alteration
Lysis of cell membrane
Absence of vital proteins
Lethal injury ... ?
Can cause necrosis
Can cause apoptosis
Irreversible
Reversible
Nonlethal injury .. ?
Reversible
May progress to necrosis
Is a part of apoptosis process
Cause cell death
Cell injuries can be classified based on .. ?
Severity
Nature
Morphology
Biochemical changes
Choose the degenerative changes caused by water accumulation.
Hydropic
Hyalinization
Zenker's degeneration
Fibrinoid
Choose the related answers of cloudy swelling due to water accumulation in the degenerative cells.
Reversible injury
Due to damage of the Na-K membrane pump
An early change in acute cell injury
An advanced stage of cell swelling
How does glycogen degeneration occurs?
Excessive glycogen in the liver causes glucotoxicity and damage the liver
Glycogen degradation in the liver causes glucotoxicity and damage the liver
Hyaline droplet in the cells is a part of degenerative changes due to ... ?
Bacterial toxins
Protein accumulation
Lipid accumulation
Genetic mutation
Zenker's degeneration is mostly seen in .. ?
Muscle cells
Kidney cells
Liver cells
Epithelial cells
Fatty changes in cells is a degenerative change due to lipid accumulation, caused by .. ?
Anoxia
Mitochodrial damage
Starvation
Hypoxia
Degenerative changes outside the cells due to accumulation of protein are .. ?
Amyloidosis
Gout
Artherosclerosis
Calcification
Fibrinoid is .. ?
Accumulation of material that resembles fibrin in BV walls
Composed of fibrin and immunoglobulin
Occurs due to acute damage of muscle cells
Looks similar to hyaline but redder
Amyloidosis is .. ?
Deposition of abnormal protein
Usually found in BV walls
Due to lipid accumulation
Changes occurs inside the cells
Gout is .. ?
Accumulation of urate crystals in joints
Painful
Due to high uric acid levels in blood
Changes occur inside the affected cell
Atherosclerosis is deposition of lipids in artery's wall, caused by .. ?
Hypercholesterolemia
Vasculitis
Fibrosis
Stroke
What is the main difference of metastatic and dystrophic calcification?
Metastatic : Occurs at normal soft tissue
Dystrophic : Occurs at necrotic soft tissue
Metastatic : Occurs at necrotic soft tissue
Dystrophic : Occurs at normal soft tissue
Metastatic : Occurs at normal bone
Dystrophic : Occurs at necrotic bone
Metastatic : Occurs at necrotic bone
Dystrophic : Occurs at normal bone
The reversible and non lethal injury can cause
Necrosis
Apoptosis
Degeneration
Regeneration
Cell injury is classified according to severity and nature of the injury. An example of severity is
Physical
Nonlethal type
Autoimmune disease
Over nutrition
A disease due to degeneration process inside the cells includes
Gout
Amyloidosis
Calcification
Kidney nephritis
The following diseases occur with high blood pressure, thrombi formation and ischemia EXCEPT
Myocardial infarction
Stroke
Gangrene
Fatty liver
