Cellular Adaptation and Injury Quiz

Shortage of oxygen

<p>All of the above (D)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>Necrosis or apoptosis (B)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>Both A and B (C)</p> Signup and view all the answers

<p>Necrosis (B)</p> Signup and view all the answers

<p>Local death of cells or tissues within the living body</p> Signup and view all the answers

<p>Normal = 1 Pyknosis = 2 Karyohexis = 3 Karyolysis = 4</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>All of the above (E)</p> Signup and view all the answers

<p>Increase in cell number in specific tissue or organ leading to tissue or organ enlargement</p> Signup and view all the answers

<p>Both A and B (A)</p> Signup and view all the answers

<p>Increase in the cell size leading to enlargement of the tissue or organ</p> Signup and view all the answers

<p>Both A and B (D)</p> Signup and view all the answers

<p>Pathologic (B)</p> Signup and view all the answers

<p>All of the above (E)</p> Signup and view all the answers

Factors that lead to damage in cells, can be hereditary or acquired.

A condition where there is not enough oxygen for cells.

Pathologic cell death that causes inflammation in tissues.

Controlled, programmed cell death that does not elicit inflammation.

Injury that leads to cell death due to severe or persistent stimuli.

Cell injury that can be repaired and return to normal function.

Increase in the number of cells, leading to tissue enlargement.

Increase in cell size resulting in tissue enlargement.

Decreased cell size due to reduced trophic influences or disuse.

Replacement of one cell type with another as an adaptive response.

Forms of necrosis include coagulative, liquefactive, caseous, and fat necrosis.

Type of necrosis that appears granular and is usually associated with TB.

Necrosis where tissue become liquid due to neutrophil activity, often in CNS.

Type of necrosis where tissues maintain structure but cell outlines are ghostly.

Necrosis that leads to shadowy outlines of fat cells.

A form of cell death associated with inflammation, distinct from apoptosis.

Process by which cells adjust to changes to maintain function and viability.

Increase in cell number due to normal physiological conditions.

Abnormal increase in cell numbers due to disease processes.

Increase in cell size due to normal processes like exercise or pregnancy.

Abnormal increase in cell size due to disease, such as heart failure.

Causes of atrophy include aging, disuse, and decreased blood supply.

Progressive decrease in brain size, often seen with aging or diseases like Alzheimer's.

Atrophy caused by nerve damage affecting muscle function.

Abnormal changes in cell size, shape, and organization, which can precede cancer.

Metaplasia can lead to dysplasia and may progress to cancer.

Cell death can lead to dysfunction and elicit inflammation or not, based on type.

Apoptosis is controlled and organized; necrosis is chaotic and unregulated.