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HistoPath Lec 2ndYR 2ndSem Prelims > Cellular Adaptation > Flashcards

Cellular Adaptation Flashcards

1
Q

Changes made by a cell in response to stress or stimuli

A

Cellular Adaptation

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2
Q

the adaptive response of our body

A

Physiologic

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3
Q

brought about or caused by a certain disease

A

Pathologic

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4
Q

5 types of adaptations

A

Hypertrophy
Hyperplasia
Atrophy
Metaplasia
Dysplasia

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5
Q

Increase in cell size

A

Hypertrophy

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6
Q

Increase in cell number

A

Hyperplasia

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7
Q

Decrease in cell size and number

A

Atrophy

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8
Q

Change in one cell type to another

A

Metaplasia

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9
Q

Abnormality of cell development

A

Dysplasia

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10
Q

Occurs in cells that are not capable of dividing

A

Hypertrophy

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11
Q

3 types of hypertrophy

A

True
False
Compensatory

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12
Q

True hypertrophy is stimulated by

A

hormone

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13
Q

False hypertrophy is due to

A

excessive accumulation of metabolites

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14
Q

hypertrophy that occurs in paired organs

A

compensatory

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15
Q

Adaptive response of the cells capable of replication

A

Hyperplasia

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16
Q

2 factors for hyperplasia

A

Hormonal
Compensatory

17
Q

Atrophy is due to

A

decreased protein synthesis
Increased protein degredation

18
Q

types of atrophy

A

physiologic
pathologic

19
Q

types of pathologic atrophy

A

Atrophy of disuse
Vascular atrophy
Starvation atrophy
Loss of endocrine hormone stimulation
Pressure Atrophy

20
Q

Decrease in size because that part is not used

A

Atrophy of disuse

21
Q

Atrophy due to Ischemia/blood supply being cut off

A

Vascular atrophy

22
Q

Muscle shrinkage due to stravation

A

Starvation atrophy

23
Q

Decline in hormone level causing thin/small organs

A

Loss of endocrine hormone stimulation

24
Q

Atrophy due to increase pressure

A

Pressure atrophy

25
Q

Malformation, to create, to form a certain tissue or cell

A

Dysplasia

26
Q

Dysplasia is usually the indication of

A

Early neoplastic process
Cancer starting

27
Q

Dysplastic cells

Cells are unequal in size

A

Anisocytosis

28
Q

Dysplastic cells

Cells are abnormally shaped

A

Poikilocytosis

29
Q

Dysplastic cells

Cells are darkly pigmented due to increase amount of RNA

A

Hyperchromatism

HistoPath Lec 2ndYR 2ndSem Prelims (6 decks)

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