15 Questions
Which type of cell injury results in recovery and reestablishment of cell's health?
Reversible
Which of the following is NOT a cause of cell injury?
Genetic mutations
Which agent may cause cell injury through reduction of oxygen supply to tissues below physiological level?
Hypoxia
What type of immune reaction causes cell injury mediated by antibodies or T-cells directed against exogenous (non-self) antigens?
Type I hypersensitivity reaction
What may also cause cell injury apart from nutritional deficiencies and excesses?
Physical agents
Which type of cell injury cannot be regained after the removal of physiologic stress and pathologic stimuli?
Irreversible cell injury
What is the primary cause of cell injury through reduction of oxygen supply to tissues below physiological level?
Hypoxia
Which immune reaction causes cell injury mediated by antibodies or T-cells directed against exogenous (non-self) antigens?
Hypersensitivity reactions
What may cause cell injury apart from nutritional deficiencies and excesses?
Chemicals and drugs
Which agent can cause cell injury through various forms such as viruses, bacteria, fungi, and protozoa?
Microorganisms
Which of the following is an example of a normal cellular constituent accumulated in excess?
Lipid
What is the primary cause of accumulation of an abnormal exogenous substance in cells?
Inability to transport the substance to other sites
In which location do substances frequently accumulate within the cell?
Lysosomes
Which type of cell injury results from the cells producing an abnormal substance?
Transient accumulation
What causes the accumulation of a normal endogenous substance when the rate of metabolism is inadequate to remove it?
Inadequate rate of metabolism
Test your knowledge on cell injury, necrosis, and apoptosis with this quiz. Explore the different types of cell injury and understand the processes of reversible and irreversible cell damage.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
