1.2 Cellular adaptation

Question 1

When Cell is stress, it may lead to injury that can be:

R__________
I___________

Answer 1

Reversible or irreversible

Question 2

Injured cell that can revert back to its orig form through cellular adaptation

Answer 2

Reversible

Question 3

Injured cell that is expose to prolonged stress and the degree of stress is intense

Answer 3

Irreversible

Question 4

Ending of Irreversible cell injury?

Answer 4

Apoptosis / Cell death

Question 5

Cause of Cellular injury includes

O2 Deprivation
Physical agents (I.e UV)
Biological agents
Mechanical agents

Which of the following does not belong?

Answer 5

None

Question 6

Acquired decrease in tissue or organ size

Answer 6

Atrophy

Question 7

2 types of atrophy?

Answer 7

Physiologic atrophy
Pathologic

Question 8

Types of atrophy due to disease?

Answer 8

Pathologic

Question 9

Types of atrophy due to the natural consequence of maturation

Answer 9

Physiologic

Question 10

Atrophy of the thymus during puberty is considered what type of atrophy?

Answer 10

Physiologic

Question 11

Lack of nutritional supply is what type of atrophy and what atrophy is this?

Answer 11

Starvation or hunger atrophy

Pathologic

Question 12

Lack of necessary hormones to maintain the normal size is what atrophy and what type of atrophy?

Answer 12

Endocrine atrophy

Pathologic

Question 13

Increase in tissue or organ size due to an increase in the size of individual cells that comprise that organ

Answer 13

Hypertrophy

Question 14

Increase in tissue or organ size due to an increase in the number of cells that comprise that organ

Answer 14

Hyperplasia

Question 15

3 types of hypertrophy:

Physiologic
Pathologic
Compensatory

T or F

Answer 15

T

Question 16

3 types of hypertrophy:

Skeletal muscle growth due to exercise is what type?

Answer 16

Physiologic hypertrophy

Question 17

3 types of hypertrophy:

Hypertrophy of myocardium due to aortic valve disease or due to hypertension is what type?

Answer 17

Pathologic hypertrophy

Question 18

3 types of hypertrophy:

One of the paired organs is removed is what type?

Answer 18

Compensatory

Question 19

3 types of hyperplasia:

Physiologic
Pathologic
Compensatory

T or F

Answer 19

T

Question 20

3 types of hyperplasia:

Increase size in uterus during pregnancy

Answer 20

Physiologic hyperplasia

Question 21

3 types of hyperplasia:

Increase in the number of lymph nodules is what type?

Answer 21

Pathologic hyperplasia

Question 22

3 types of hyperplasia:

Renal Hyperplasia is what type?

Answer 22

Compensatory

Question 23

Transformation of adult cell in ANOTHER adult cell type

Answer 23

Metaplasia

Question 24

Metaplasia is classified as irreversible change

T or F

Answer 24

F

Reversible

Question 25

Metaplasia types: Epithelial metaplasia Mesenchymal metaplasia T or F

Answer 25

T

Question 26

Metaplasia types: Ciliated columnar cells of the brochi turns to Squamous cell due to smoking is an example of?

Answer 26

Epithelial Metaplasia

Question 27

Transformation of adult cells into PRIMITIVE cell type

Answer 27

Anaplasia

Question 28

Anaplasia is classified as ____________ change

Answer 28

Irreversible

Question 29

Anaplasia aka ____________

Answer 29

De-differentiation

Question 30

Characterized by change in cell, SIZE, SHAPE and ORIENTATION

Answer 30

Dysplasia

Question 31

Also known as Atyplical Metaplasia or Pre Neoplastic lesion

Answer 31

Dysplasia

Question 32

Process of Tumor formation characterized by abnormal proliferation of cells

Answer 32

Neoplasia

Question 33

The new growth from neoplasia is called?

Answer 33

Neoplasm/Tumor

Question 34

Tumor is called cancer when its malignant T or F

Answer 34

T

Question 35

Neoplasm has no function T or F

Answer 35

T

Question 36

Removal of Tumor is called

Answer 36

Biopsy

Question 37

Removal of the Entire mass is called

Answer 37

excisional biopsy

Question 38

3 types of Biopsy: Removal of Entire mass Excisional Incisional FNAB

Answer 38

Excisional

Question 39

3 types of Biopsy: Removal of Part of the mass Excisional Incisional FNAB

Answer 39

Incisional

Question 40

3 types of Biopsy: Collect the cells using a needle Excisional Incisional FNAB

Answer 40

Fine needle aspiration biopsy