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Questions and Answers
What is acute inflammation?
What is acute inflammation?
- An immediate and early response to tissue injury (correct)
- A delayed response to tissue injury
- A response to chronic tissue injury
- A response to bacterial invasion
What are the signs of acute inflammation?
What are the signs of acute inflammation?
- Warmth and redness of the tissue (correct)
- Decreased vascular permeability
- Coolness and blueness of the tissue
- Decreased blood flow and vasoconstriction
What is phagocytosis?
What is phagocytosis?
- The process of migration of leukocytes by chemotaxis
- The process of leukocytes leaving the vascular lumen to the extravascular space
- The process of ingestion of particulate material by phagocytic cells (correct)
- The process of cytokines causing endothelial cell junction retraction
What are the three main components of a cell?
What are the three main components of a cell?
What is the difference between reversible and irreversible cell injury?
What is the difference between reversible and irreversible cell injury?
What is the process of keeping blood clot-free and forming clots at the site of injury called?
What is the process of keeping blood clot-free and forming clots at the site of injury called?
What are the stages of hemostasis?
What are the stages of hemostasis?
What can cause coagulopathy?
What can cause coagulopathy?
What is the normal range for plasma pH?
What is the normal range for plasma pH?
What is buffering?
What is buffering?
What are the three lines of buffering?
What are the three lines of buffering?
What is metabolic acidosis?
What is metabolic acidosis?
What is metabolic alkalosis?
What is metabolic alkalosis?
What is respiratory acidosis?
What is respiratory acidosis?
What is respiratory alkalosis?
What is respiratory alkalosis?
What are the three main components of a cell?
What are the three main components of a cell?
What is the difference between reversible and irreversible cell injury?
What is the difference between reversible and irreversible cell injury?
What are the mechanisms of cell injury?
What are the mechanisms of cell injury?
What is apoptosis?
What is apoptosis?
What is hemostasis?
What is hemostasis?
What are the stages of hemostasis?
What are the stages of hemostasis?
What can cause coagulopathy?
What can cause coagulopathy?
What is the normal range for plasma pH?
What is the normal range for plasma pH?
What is buffering?
What is buffering?
What are the three lines of buffering?
What are the three lines of buffering?
What are the four basic types of imbalance in acid-base balance?
What are the four basic types of imbalance in acid-base balance?
What is the difference between acidosis and alkalosis?
What is the difference between acidosis and alkalosis?
What is the basic structural and functional unit of the body?
What is the basic structural and functional unit of the body?
What are the types of cell injury?
What are the types of cell injury?
What is programmed cell death called?
What is programmed cell death called?
What are the stages of hemostasis?
What are the stages of hemostasis?
What is coagulopathy?
What is coagulopathy?
What is the normal range of plasma pH?
What is the normal range of plasma pH?
What is the chemical system that corrects any change in hydrogen ion concentration in case of increased acid or increased base levels in the plasma called?
What is the chemical system that corrects any change in hydrogen ion concentration in case of increased acid or increased base levels in the plasma called?
What are the four basic types of acid-base imbalance?
What are the four basic types of acid-base imbalance?
What are the mechanisms of cell injury?
What are the mechanisms of cell injury?
What can cause cell damage that leads to lipid oxidation, protein oxidation, and DNA damage?
What can cause cell damage that leads to lipid oxidation, protein oxidation, and DNA damage?
What are the types of necrosis?
What are the types of necrosis?
What are the factors responsible for hemostasis?
What are the factors responsible for hemostasis?
What is the basic structural and functional unit of the body?
What is the basic structural and functional unit of the body?
What are the three components of the cell structure?
What are the three components of the cell structure?
What are the types of cell injury?
What are the types of cell injury?
What causes cell injury?
What causes cell injury?
What are the mechanisms of cell injury?
What are the mechanisms of cell injury?
What are the types of necrosis?
What are the types of necrosis?
What is apoptosis?
What is apoptosis?
What is hemostasis?
What is hemostasis?
What are the factors responsible for hemostasis?
What are the factors responsible for hemostasis?
What are the stages of hemostasis?
What are the stages of hemostasis?
What is coagulopathy?
What is coagulopathy?
What is the normal plasma pH?
What is the normal plasma pH?
The cell is the basic unit of the body's structure and function.
The cell is the basic unit of the body's structure and function.
The structure of the cell includes the plasma membrane, nucleus, and cytoplasm.
The structure of the cell includes the plasma membrane, nucleus, and cytoplasm.
Cell injury can only occur when exposed to severe stress that disrupts cellular components.
Cell injury can only occur when exposed to severe stress that disrupts cellular components.
There are two types of cell injury: reversible and irreversible.
There are two types of cell injury: reversible and irreversible.
Free radicals can cause cell damage by leading to lipid oxidation, protein oxidation, and DNA damage.
Free radicals can cause cell damage by leading to lipid oxidation, protein oxidation, and DNA damage.
Necrosis is not a type of cell injury.
Necrosis is not a type of cell injury.
Hemostasis is the process of keeping blood clot-free and preventing clot formation.
Hemostasis is the process of keeping blood clot-free and preventing clot formation.
Factors responsible for hemostasis include vascular endothelium, platelets, clotting factors, and the fibrinolytic system.
Factors responsible for hemostasis include vascular endothelium, platelets, clotting factors, and the fibrinolytic system.
Coagulopathy can occur due to deficiencies in platelets or clotting factors, excessive fibrinolysis, or vessel wall defects.
Coagulopathy can occur due to deficiencies in platelets or clotting factors, excessive fibrinolysis, or vessel wall defects.
The normal plasma pH range is 7.35-7.45.
The normal plasma pH range is 7.35-7.45.
Buffering is a chemical system that corrects any change in hydrogen ion concentration in case of increased acid or increased base levels in the plasma.
Buffering is a chemical system that corrects any change in hydrogen ion concentration in case of increased acid or increased base levels in the plasma.
There are five basic types of imbalance in acid-base balance.
There are five basic types of imbalance in acid-base balance.
What is the basic structural and functional unit of the body?
What is the basic structural and functional unit of the body?
What are the components of the cell?
What are the components of the cell?
What is the difference between reversible and irreversible cell injury?
What is the difference between reversible and irreversible cell injury?
What are the mechanisms of cell injury?
What are the mechanisms of cell injury?
What is apoptosis?
What is apoptosis?
What is hemostasis?
What is hemostasis?
What are the factors responsible for hemostasis?
What are the factors responsible for hemostasis?
What are the stages of hemostasis?
What are the stages of hemostasis?
What is coagulopathy?
What is coagulopathy?
What is the normal plasma pH range?
What is the normal plasma pH range?
What is the function of buffering?
What is the function of buffering?
What are the four basic types of acid-base imbalance?
What are the four basic types of acid-base imbalance?
What is the basic structural and functional unit of the body?
What is the basic structural and functional unit of the body?
What are the three components of the cell structure?
What are the three components of the cell structure?
What is the difference between reversible and irreversible cell injury?
What is the difference between reversible and irreversible cell injury?
What are the mechanisms of cell injury?
What are the mechanisms of cell injury?
What can cause cell damage?
What can cause cell damage?
What is necrosis?
What is necrosis?
What is apoptosis?
What is apoptosis?
What is hemostasis?
What is hemostasis?
What are the factors responsible for hemostasis?
What are the factors responsible for hemostasis?
What are the stages of hemostasis?
What are the stages of hemostasis?
What is coagulopathy?
What is coagulopathy?
What is the normal range for plasma pH?
What is the normal range for plasma pH?
Study Notes
Cell Injury, Hemostasis, and Acid-Base Balance
Cell Injury:
- Cell is the basic structural and functional unit of the body.
- Structure of the cell includes plasma membrane, nucleus, and cytoplasm.
- Cell injury can occur when exposed to severe stress that disrupts cellular components.
- Types of cell injury include reversible and irreversible, with causes ranging from hypoxia to aging.
- Mechanisms of cell injury include damage to cell membrane, aerobic respiration, synthesis of enzymes, and genetic apparatus.
- Free radicals can also cause cell damage, leading to lipid oxidation, protein oxidation, and DNA damage.
- Types of necrosis include coagulative, liquifaction, caseous, fat, and fibrinoid.
- Apoptosis is programmed cell death and is important in destroying cells infected with viruses, damaged DNA, or cancer cells.
Hemostasis:
- Hemostasis is the process of keeping blood clot-free and forming clots at the site of injury.
- Factors responsible for hemostasis include vascular endothelium, platelets, clotting factors, and the fibrinolytic system.
- Stages of hemostasis include vasoconstriction, platelet plug formation, and coagulation of blood.
- Coagulopathy can occur due to deficiencies in platelets or clotting factors, excessive fibrinolysis, or vessel wall defects.
Acid-Base Balance:
- Normal plasma pH is 7.35-7.45, with acidosis indicating an abnormal low pH and alkalosis indicating an abnormal high pH.
- Buffering is a chemical system that corrects any change in hydrogen ion concentration in case of increased acid or increased base levels in the plasma.
- The three lines of buffering include bicarbonate and non-bicarbonate, hemoglobin, and respiratory and renal acid-base control.
- Four basic types of imbalance include metabolic acidosis, metabolic alkalosis, respiratory acidosis, and respiratory alkalosis.
Cell Injury, Hemostasis, and Acid-Base Balance
Cell Injury:
- Cell is the basic structural and functional unit of the body.
- Structure of the cell includes plasma membrane, nucleus, and cytoplasm.
- Cell injury can occur when exposed to severe stress that disrupts cellular components.
- Types of cell injury include reversible and irreversible, with causes ranging from hypoxia to aging.
- Mechanisms of cell injury include damage to cell membrane, aerobic respiration, synthesis of enzymes, and genetic apparatus.
- Free radicals can also cause cell damage, leading to lipid oxidation, protein oxidation, and DNA damage.
- Types of necrosis include coagulative, liquifaction, caseous, fat, and fibrinoid.
- Apoptosis is programmed cell death and is important in destroying cells infected with viruses, damaged DNA, or cancer cells.
Hemostasis:
- Hemostasis is the process of keeping blood clot-free and forming clots at the site of injury.
- Factors responsible for hemostasis include vascular endothelium, platelets, clotting factors, and the fibrinolytic system.
- Stages of hemostasis include vasoconstriction, platelet plug formation, and coagulation of blood.
- Coagulopathy can occur due to deficiencies in platelets or clotting factors, excessive fibrinolysis, or vessel wall defects.
Acid-Base Balance:
- Normal plasma pH is 7.35-7.45, with acidosis indicating an abnormal low pH and alkalosis indicating an abnormal high pH.
- Buffering is a chemical system that corrects any change in hydrogen ion concentration in case of increased acid or increased base levels in the plasma.
- The three lines of buffering include bicarbonate and non-bicarbonate, hemoglobin, and respiratory and renal acid-base control.
- Four basic types of imbalance include metabolic acidosis, metabolic alkalosis, respiratory acidosis, and respiratory alkalosis.
Cell Injury, Hemostasis, and Acid-Base Balance
Cell Injury:
- Cell is the basic structural and functional unit of the body.
- Structure of the cell includes plasma membrane, nucleus, and cytoplasm.
- Cell injury can occur when exposed to severe stress that disrupts cellular components.
- Types of cell injury include reversible and irreversible, with causes ranging from hypoxia to aging.
- Mechanisms of cell injury include damage to cell membrane, aerobic respiration, synthesis of enzymes, and genetic apparatus.
- Free radicals can also cause cell damage, leading to lipid oxidation, protein oxidation, and DNA damage.
- Types of necrosis include coagulative, liquifaction, caseous, fat, and fibrinoid.
- Apoptosis is programmed cell death and is important in destroying cells infected with viruses, damaged DNA, or cancer cells.
Hemostasis:
- Hemostasis is the process of keeping blood clot-free and forming clots at the site of injury.
- Factors responsible for hemostasis include vascular endothelium, platelets, clotting factors, and the fibrinolytic system.
- Stages of hemostasis include vasoconstriction, platelet plug formation, and coagulation of blood.
- Coagulopathy can occur due to deficiencies in platelets or clotting factors, excessive fibrinolysis, or vessel wall defects.
Acid-Base Balance:
- Normal plasma pH is 7.35-7.45, with acidosis indicating an abnormal low pH and alkalosis indicating an abnormal high pH.
- Buffering is a chemical system that corrects any change in hydrogen ion concentration in case of increased acid or increased base levels in the plasma.
- The three lines of buffering include bicarbonate and non-bicarbonate, hemoglobin, and respiratory and renal acid-base control.
- Four basic types of imbalance include metabolic acidosis, metabolic alkalosis, respiratory acidosis, and respiratory alkalosis.
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Description
Test your knowledge on inflammation, the body's defense mechanism against foreign invaders and tissue injury. Learn about the differences between acute and chronic inflammation, and the two major components: vascular and cellular. Discover the vascular changes that occur during inflammation, including increased blood flow, vasodilation, and increased vascular permeability. Don't miss out on this opportunity to deepen your understanding of inflammation and its role in the body's immune response.
