Cell Injury And Death

Question 1

What is necrosis

Answer 1

The process that cell undergoes after death

Question 2

Putrefaction is

Answer 2

Cell death of soft tissues by BACTERIAL ENZYMES or decay with a foul smell

Question 3

Auto lysis is

Answer 3

A cell killing itself by leaking its proteolytic enzymes

Unprogrammed self death

Question 4

Autophagy is

Answer 4

Cells recycling itself for its survival or to continue homeostasis

Question 5

Apoptosis is

Answer 5

Programmed cell death

Question 6

Programmed cell survival is also called

Answer 6

Autophagy

Question 7

Coagulation necrosis is

Answer 7

Necrosis where the cells appears normal over time

Occurs in other parts of the body except cns

Question 8

Necrosis that occur at the lower exterimities are

Answer 8

Gangrene necrosis

Question 9

Gangrene necrosis is characterized by

And also called

Answer 9

Dark colouration

Also called Diabetic foot

Question 10

Liquefactive necrosis is

Answer 10

Necrosis that produces pus

Occurs mainly in the cns

Question 11

Cheese like necrosis is also called

Answer 11

Caseous necrosis

Question 12

Difference between ischemia and infarction

Answer 12

Ischemia is reduced or no blood flow to an organ temporarily

Infarction is blood supply that has being cut off permanently from ban organ

Question 13

Ischemia leads to infarction

Question 14

Fat necrosis occur to

Answer 14

Adipose tissues

Eg breast after surgery

Question 15

Death by mistake is called

Answer 15

Necrosis

Question 16

Necrosis only occurs in living things

Autolysis and heterolysis occurs in non living things

Question 17

Difference between necrosis and apoptosis

Answer 17

Necrosis is water entering a living cell swelling it and the cell burst and die

It kills multiple cell at the same time

Apoptosis is cell shrinking and becoming acidiophillic

Only kills on cell at a time in a cluster

Question 18

Autolysis in dead pple happen because of

Answer 18

In Autolysis if the cell is not given water as of living things

It will just burst open and it’s enzymes will kill it

Question 19

Ischemia is primarily caused by

Answer 19

Aertriolar blockage

Ischemia is decreased oxygen supply to an organ

Question 20

Which of these cell death always leads to inflammation

Answer 20

Necrosis

Question 21

Apoptosis does not lead to inflammation like necrosis

Eg mensuration